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<front>
<journal-meta>
<journal-id>1692-8156</journal-id>
<journal-title><![CDATA[International Law]]></journal-title>
<abbrev-journal-title><![CDATA[Int. Law: Rev. Colomb. Derecho Int.]]></abbrev-journal-title>
<issn>1692-8156</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ciencias Jurídica, Pontificia Universidad Javeriana ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1692-81562011000100007</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[DIFICULDADES E SOLUÇÕES(OU PSEUDO-SOLUÇÕES)DA INTEGRAÇÃO: "COOPERAÇÃO REFORÇADA" EUROPEIA, MECANISMO DE INTEGRAÇÃO OU NOVA FORMA DE MERA COOPERAÇÃO INTERNACIONAL?]]></article-title>
<article-title xml:lang="es"><![CDATA[PROBLEMAS Y SOLUCIONES(O FALSAS SOLUCIONES) DE LA INTEGRACION: ¿"LA COOPERACION REFORZADA" EUROPEA, MECANISMO DE LA INTEGRACION O NUEVA FORMA DE MERA COOPERACION INTERNACIONAL?]]></article-title>
<article-title xml:lang="en"><![CDATA[PROBLEMS AND SOLUTIONS (OR PSEUDOSOLUTIONS) OF INTEGRATION: THE EUROPEAN "ENHANCED COOPERATION", INTEGRATION FACILITY OR NEW FORM OF CLASSICAL INTERNATIONAL COOPERATION?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Laureano]]></surname>
<given-names><![CDATA[Abel]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Docente da Universidade do Porto, Portugal  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2011</year>
</pub-date>
<numero>18</numero>
<fpage>191</fpage>
<lpage>212</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S1692-81562011000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S1692-81562011000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S1692-81562011000100007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A integração europeia tem-se deparado com severas dificuldades, que não permitiram, até agora, lograr um grau mais avançado de interpenetração dos Estados Intervenientes. Verifica-se, nesse fenómeno, u ma ambivalência "estrutural", que se traduz numa integração "fáctica" limitada; e isto, pela essencial carência duma "integração emocional" (inexistência duma "identidade emocional comunitária"), que leva afinal à debilidade duma Sociedade Política sem Povo. A "cooperação reforçada" consubstancia um mecanismo que tenta conferir novo impulso à vida europeia. Mas (e independentemente da questão de saber qual será o seu real impacto), trata-sedum expediente jurídico-político ainda compreendido no campo da integração ou situase já fora desse âmbito? Na verdade, a cooperação reforçada representa uma tentativa de contrabalançar o problema da existência de interesses e posturas diversas (por vezes, assaz diversas) dos estados-membros da união europeia, consagrando formalmente a possibilidade de "espaços" de diversidade no seio do fenómeno comunitário europeu. Mas a integração não consistirá essencialmente em uniformização? ou será que a falta de uniformidade assim permitida cabe ainda no conceito de "integração", não significando uma renúncia a este próprio modelo de relação entre Estados?]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[La integración europea se ha deparado con severas dificultades, que no han permitido, hasta el presente, lograr un grado más profundizado de interpenetración de los estados intervinientes. Ocurre, en ese fenómeno, una ambivalencia "estructural", que se traduce en una integración " fáctica" limitada. Y eso, por la esencial carencia de una "integración emocional" (inexistencia de una "identidad emocional comunitaria"), que conduce al final a la debilidad de una Sociedad Política sin Pueblo. La "cooperación reforzada" consustancia un mecanismo que intenta conferir un nuevo impulso a la vida europea. Pero (y con independencia de la cuestión de saber cuál será su real impacto), ¿se trata de un expediente jurídico-político comprendido en el campo de la integración o se sitúa ya fuera de ese ámbito? en verdad, la cooperación reforzada representa una tentativa de contrabalancear el problema de la existencia de intereses y posturas diversas (a veces, muy diversas) de los Estados-Miembros de la Unión Europea, consagrando formalmente la posibilidad de "espacios" de diversidad en el seno del fenómeno comunitario europeo. ¿pero la integración no consistirá esencialmente en uniformización? ¿o será que la falta de uniformidad así permitida cabe en el concepto de "integración", lo cual no significa una renuncia a este propio modelo de relación entre Estados?]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The European integration has faced severe difficulties, which have not allowed, so far, the achievement of a higher level of interpenetration of the intervenient States. It occurs, in that phenomenon, a "structural" ambivalence, conducting to a limited de facto integration; and this, due to the essential lack of an "emotional integration" (inexistence of an "emotional community identity"), which leads, in the end, to the weakness of a political Society without people. "Enhanced cooperation" is a mechanism that intends to give a new impulse to european life. But (and apart from the question of knowing which will be its real impact), are we dealing with a juridical-political expedient still comprised in the feld of integration or is it already located outside that frame? enhanced cooperation represents in fact an attempt to counterbalance the problem of the existence of diverse (sometimes, even quite diverse) interests and attitudes of the Member States of the European Union, formally consecrating the possibility of "spaces" of diversity in the midst of the European community phenomenon. But doesn't integration consist essentially in uniformity? Or is it that the lack of uniformity this way allowed, still fits in the concept of "integration", thus not meaning a resignation to this very model of relationship among States?]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Integração europeia]]></kwd>
<kwd lng="pt"><![CDATA[cooperação reforçada]]></kwd>
<kwd lng="pt"><![CDATA[União Europeia]]></kwd>
<kwd lng="pt"><![CDATA[Integração europeia]]></kwd>
<kwd lng="pt"><![CDATA[ajuda al desenvolvimento]]></kwd>
<kwd lng="pt"><![CDATA[integração económica internacional]]></kwd>
<kwd lng="es"><![CDATA[Integración europea]]></kwd>
<kwd lng="es"><![CDATA[cooperación reforzada]]></kwd>
<kwd lng="es"><![CDATA[Unión Europea]]></kwd>
<kwd lng="es"><![CDATA[Integración europea]]></kwd>
<kwd lng="es"><![CDATA[ayuda al desarrollo]]></kwd>
<kwd lng="es"><![CDATA[integración económica internacional]]></kwd>
<kwd lng="en"><![CDATA[European integration]]></kwd>
<kwd lng="en"><![CDATA[enhanced cooperation]]></kwd>
<kwd lng="en"><![CDATA[European Union]]></kwd>
<kwd lng="en"><![CDATA[European federation]]></kwd>
<kwd lng="en"><![CDATA[Development aid]]></kwd>
<kwd lng="en"><![CDATA[nternational economic integration]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[   <font face="verdana" size="2">      <p align="center"><b><font size="4"> DIFICULDADES E  SOLU&Ccedil;&Otilde;ES(OU PSEUDO-SOLU&Ccedil;&Otilde;ES)DA INTEGRA&Ccedil;&Atilde;O: A "<i>COOPERA&Ccedil;&Atilde;O REFOR&Ccedil;ADA</i>" EUROPEIA, MECANISMO DE INTEGRA&Ccedil;&Atilde;O OU NOVA FORMA DE MERA COOPERA&Ccedil;&Atilde;O INTERNACIONAL?*</font></b></p>      <p align="center"><b><font size="3">PROBLEMAS Y SOLUCIONES(O FALSAS SOLUCIONES) DE LA INTEGRACION: &iquest;"LA <i>COOPERACION REFORZADA</i>" EUROPEA, MECANISMO DE LA INTEGRACION O NUEVA FORMA DE MERA COOPERACION INTERNACIONAL?</font></b></p>      <p align="center"><b><font size="3">PROBLEMS AND SOLUTIONS (OR PSEUDOSOLUTIONS) OF INTEGRATION: THE EUROPEAN "<i>ENHANCED COOPERATION</i>", INTEGRATION FACILITY OR NEW FORM OF CLASSICAL INTERNATIONAL COOPERATION?</font></b></p>      <p align="center">Abel Laureano**</p>      <p>* O presente artigo teve, na sua g&eacute;nese, um estudo apresentado no &acirc;mbito da Unidade Curricular <i>Globalizaci&oacute;n y Fen&oacute;menos de Integraci&oacute;n en el Nuevo Orden Internacional</i>, do programa de <i>Doctorado Derecho P&uacute;blico y Procesos de Integraci&oacute;n: Uni&oacute;n Europea y Mercosur</i>, da Universidad de Santiago de Compostela, Espanha.</p>      <p>** Doutorando em Derecho Internacional P&uacute;blico y Relaciones Internacionales na Universidad de Santiago de Compostela, Espanha. Mestre em Direito (Integra&ccedil;&atilde;o Europeia) pela Universidade de Coimbra, Portugal. Diploma de estudios aprofundizados pela Universidad de Santiago de Compostela, Espanha. Docente da Universidade do Porto, Portugal. Contato: <a href="mailto:alaureano1@gmail.com">alaureano1@gmail.com</a>.</p>      <p><i>Data de recep&ccedil;&atilde;o: 5 de dezembro de 2010 Data de aceita&ccedil;&atilde;o: 18 de abril de 2011</i></p>  <hr>     <p align="center"><b>Para citar este artigo / Para citar este art&iacute;culo / To cite this article</b></p>       <p>Abel Laureano, Dificuldades<i> e solu&ccedil;&otilde;es (ou pseudo-solu&ccedil;&otilde;es) da integra&ccedil;&atilde;o: a "coopera&ccedil;&atilde;o refor&ccedil;ada" europeia, mecanismo de integra&ccedil;&atilde;o ou nova forma de mera coopera&ccedil;&atilde;o internacional?</i>, 18 <i>International Law, Revista Colombiana de Derecho Internacional</i>, 191-212 (2011).</p>    <hr>      ]]></body>
<body><![CDATA[<p><b><font size="3">Resumo</font></b></p>      <p>A integra&ccedil;&atilde;o europeia tem-se deparado com severas dificuldades, que n&atilde;o permitiram, at&eacute; agora, lograr um grau mais avan&ccedil;ado de interpenetra&ccedil;&atilde;o dos Estados Intervenientes. Verifica-se, nesse fen&oacute;meno, u ma ambival&ecirc;ncia "<i>estrutural</i>", que se traduz numa integra&ccedil;&atilde;o "<i>f&aacute;ctica</i>" limitada; e isto, pela essencial car&ecirc;ncia duma "integra&ccedil;&atilde;o emocional" (inexist&ecirc;ncia duma "<i>identidade emocional comunit&aacute;ria</i>"), que leva afinal &agrave; debilidade duma Sociedade Pol&iacute;tica sem Povo. A "<i>coopera&ccedil;&atilde;o refor&ccedil;ada</i>" consubstancia um mecanismo que tenta conferir novo impulso &agrave; vida europeia. Mas (e independentemente da quest&atilde;o de saber qual ser&aacute; o seu real impacto), trata-sedum expediente jur&iacute;dico-pol&iacute;tico ainda compreendido no campo da integra&ccedil;&atilde;o ou situase j&aacute; fora desse &acirc;mbito? Na verdade, a coopera&ccedil;&atilde;o refor&ccedil;ada representa uma tentativa de contrabalan&ccedil;ar o problema da exist&ecirc;ncia de interesses e posturas diversas (por vezes, assaz diversas) dos estados-membros da uni&atilde;o europeia, consagrando formalmente a possibilidade de "<i>espa&ccedil;os</i>" de diversidade no seio do fen&oacute;meno comunit&aacute;rio europeu. Mas a integra&ccedil;&atilde;o n&atilde;o consistir&aacute; essencialmente em uniformiza&ccedil;&atilde;o? ou ser&aacute; que a falta de uniformidade assim permitida cabe ainda no conceito de "<i>integra&ccedil;&atilde;o</i>", n&atilde;o significando uma ren&uacute;ncia a este pr&oacute;prio modelo de rela&ccedil;&atilde;o entre Estados?</p>      <p><b><i>Palavras-chave autor</i>: </b>Integra&ccedil;&atilde;o europeia, coopera&ccedil;&atilde;o refor&ccedil;ada, Uni&atilde;o Europeia.</p>      <p><b><i>Palavras-chave descritor</i>: </b>Integra&ccedil;&atilde;o europeia, ajuda al desenvolvimento, integra&ccedil;&atilde;o econ&oacute;mica internacional.</p>  <hr>     <p><font size="3"><b><i>Resumen</i></b></font></p>      <p><i>La integraci&oacute;n europea se ha deparado con severas dificultades, que no han permitido, hasta el presente, lograr un grado m&aacute;s profundizado de interpenetraci&oacute;n de los estados intervinientes. Ocurre, en ese fen&oacute;meno, una ambivalencia "estructural", que se traduce en una integraci&oacute;n " f&aacute;ctica" limitada. Y eso, por la esencial carencia de una "integraci&oacute;n emocional" (inexistencia de una "identidad emocional comunitaria"), que conduce al final a la debilidad de una Sociedad Pol&iacute;tica sin Pueblo. La "cooperaci&oacute;n reforzada" consustancia un mecanismo que intenta conferir un nuevo impulso a la vida europea. Pero (y con independencia de la cuesti&oacute;n de saber cu&aacute;l ser&aacute; su real impacto), &iquest;se trata de un expediente jur&iacute;dico-pol&iacute;tico comprendido en el campo de la integraci&oacute;n o se sit&uacute;a ya fuera de ese &aacute;mbito? en verdad, la cooperaci&oacute;n reforzada representa una tentativa de contrabalancear el problema de la existencia de intereses y posturas diversas (a veces, muy diversas) de los Estados-Miembros de la Uni&oacute;n Europea, consagrando formalmente la posibilidad de "espacios" de diversidad en el seno del fen&oacute;meno comunitario europeo. &iquest;pero la integraci&oacute;n no consistir&aacute; esencialmente en uniformizaci&oacute;n? &iquest;o ser&aacute; que la falta de uniformidad as&iacute; permitida cabe en el concepto de "integraci&oacute;n", lo cual no significa una renuncia a este propio modelo de relaci&oacute;n entre Estados?</i></p>      <p><b>Palabras clave autor: </b><i>Integraci&oacute;n europea, cooperaci&oacute;n reforzada, Uni&oacute;n Europea.</i></p>      <p><b>Palabras clave descriptor: </b><i>Integraci&oacute;n europea, ayuda al desarrollo, integraci&oacute;n econ&oacute;mica internacional.</i></p>  <hr>      <p><font size="3"><b><i>Abstract</i></b></font></p>      <p><i>The European integration has faced severe difficulties, which have not allowed, so far, the achievement of a higher level of interpenetration of the intervenient States. It occurs, in that phenomenon, a "structural" ambivalence, conducting to a limited de facto integration; and this, due to the essential lack of an "emotional integration" (inexistence of an "emotional community identity"), which leads, in the end, to the weakness of a political Society without people. "Enhanced cooperation" is a mechanism that intends to give a new impulse to european life. But (and apart from the question of knowing which will be its real impact), are we dealing with a juridical-political expedient still comprised in the feld of integration or is it already located outside that frame? enhanced cooperation represents in fact an attempt to counterbalance the problem of the existence of diverse (sometimes, even quite diverse) interests and attitudes of the Member States of the European Union, formally consecrating the possibility of "spaces" of diversity in the midst of the European community phenomenon. But </i>doesn&#39;t <i>integration consist essentially in uniformity? Or is it that the lack of uniformity this way allowed, still fits in the concept of "integration", thus not meaning a resignation to this very model of relationship among States?</i></p>      ]]></body>
<body><![CDATA[<p><b>Key words author: </b>European integration, enhanced cooperation, European Union.</p>      <p><b>Key words plus: </b>European federation, Development aid, International economic integration.</p>  <hr>      <p><font size="3"><b>Sum&aacute;rio</b></font></p>      <p>Introdu&ccedil;&atilde;o.- I. Dificuldades da Integra&ccedil;&atilde;o Europeia.- <i>A. Uma quest&atilde;o de "consist&ecirc;ncia".- B. Ambival&ecirc;ncia "estrutural".- C. Integra&ccedil;&atilde;o " f&aacute;ctica" limitada.- D. Car&ecirc;ncia duma "integra&ccedil;&atilde;o emocional".- E. S&iacute;ntese: a debilidade duma Sociedade Pol&iacute;tica sem Povo.- </i>II. O Mecanismo Europeu da "<i>Coopera&ccedil;&atilde;o</i><i> </i><i>Refor&ccedil;ada</i>": Um Passo para fora do dom&iacute;nio da integra&ccedil;&atilde;o?</p>     <p><i>A. Equacionamento b&aacute;sico do tema.- B. Distin&ccedil;&atilde;o de estatutos.- C. Elementos de natureza sistem&aacute;tica.- D. Integra&ccedil;&atilde;o: uniformiza&ccedil;&atilde;o absoluta ou relativa?- E. Problem&aacute;tica da quantifica&ccedil;&atilde;o.- </i>Conclus&atilde;o.- Bibliografia.</p>  <hr>      <p><font size="3"><b>Introdu&ccedil;&atilde;o</b></font></p>      <p>O fen&oacute;meno da <i>integra&ccedil;&atilde;o internacional </i>levanta m&uacute;ltiplas e consabidas quest&otilde;es, tanto mais <i>candentes </i>quanto &eacute; certo que, iniciado na Europa, se tem estendido por todo o Mundo e os dados dispon&iacute;veis apontam no sentido da sua perpetua&ccedil;&atilde;o ou manuten&ccedil;&atilde;o, sen&atilde;o mesmo dum incremento ou renova&ccedil;&atilde;o da respectiva difus&atilde;o nos v&aacute;rios Continentes.</p>      <p>No territ&oacute;rio europeu, "<i>p&aacute;tria</i>" do fen&oacute;meno integrativo, manifestaram-se recentemente sinais preocupantes quanto &agrave; consist&ecirc;ncia do "<i>edif&iacute;cio europeu integrado</i>". Pausa no desenvolvimento do "<i>edif&iacute;cio</i>" ou sintoma vis&iacute;vel duma "constru&ccedil;&atilde;o imposs&iacute;vel de acabar"? "<i>Integra&ccedil;&atilde;o</i>" em crise (com deriva para o campo da simples "<i>intergovernamentalidade</i>") ou simples altera&ccedil;&atilde;o no arsenal das ferramentas operativas daquela?</p>      <p>N&atilde;o se trata duma singela quest&atilde;o "<i>t&eacute;cnica</i>". &Eacute;, em nossa opini&atilde;o, um problema de fundo, localizado no pr&oacute;prio &acirc;mago do fgurino de sociedade que est&aacute; a desenhar-se neste in&iacute;cio de mil&eacute;nio. Da&iacute;, a import&acirc;ncia duma refex&atilde;o que permita enquadrar teoricamente esta evolu&ccedil;&atilde;o, em ordem a contribuir para a possibilidade de domin&aacute;-la, mediante o integral conhecimento dos respectivos contornos.</p>      <p><font size="3"><b>I. Dificuldades da integra&ccedil;&atilde;o europeia</b></font></p>      ]]></body>
<body><![CDATA[<p><i><b>A. Uma quest&atilde;o de "consist&ecirc;ncia"</b></i></p>      <p>O lan&ccedil;amento de um processo integrativo na Europa correspondeu a um projecto ambicioso. O caminho antevia-se com <i>escolhos </i>e a realidade n&atilde;o desmentiu nem desmente essa previs&atilde;o.</p>      <p>Pode reconduzir-se tudo isto, afinal, a uma grande tem&aacute;tica: o problema da "consist&ecirc;ncia" da uni&atilde;o.</p>      <p>Mas que dificuldades, e porqu&ecirc; tais dificuldades?</p>      <p>Julgamos ser poss&iacute;vel sintetizar o equacionamento desta quest&atilde;o mediante recurso a quatro t&oacute;picos sequenciais dum simples racioc&iacute;nio: ambival&ecirc;ncia "<i>estrutural</i>"; integra&ccedil;&atilde;o "<i>f&aacute;ctica</i>" limitada; car&ecirc;ncia duma "<i>integra&ccedil;&atilde;o emocional</i>" (com falta duma "<i>identidade emocional comunit&aacute;ria</i>"); debilidade duma Sociedade Pol&iacute;tica sem Povo.</p>      <p><i><b>B. Ambival&ecirc;ncia "estrutural"</b></i></p>      <p>Olhando a hist&oacute;ria da integra&ccedil;&atilde;o europeia, fica-se com uma curiosa sensa&ccedil;&atilde;o de <i>ambival&ecirc;ncia</i>.</p>      <p>Por um lado, parece ineg&aacute;vel ter havido um aprofundamento, sendo cada vez mais "<i>vis&iacute;vel</i>", externa e internamente, a presen&ccedil;a dum espa&ccedil;o supranacional.</p>      <p>Por outro lado, contudo, os Europeus parecem continuar a dar mostras duma certa indecis&atilde;o "<i>estrutural</i>" ou "<i>profunda</i>" no balanceamento entre a perten&ccedil;a ao seu estado e a perten&ccedil;a a uma entidade pol&iacute;tica superior, pelo menos sempre que estejam em jogo situa&ccedil;&otilde;es de prov&aacute;vel ou declarado conflito.</p>      <p>E <i>porqu&ecirc; </i>tal <i>ambival&ecirc;ncia</i>, que parece ir persistindo ao longo da viv&ecirc;ncia comunit&aacute;ria?</p>      ]]></body>
<body><![CDATA[<p><i><b>C. Integra&ccedil;&atilde;o " f&aacute;ctica" limitada</b></i></p>      <p>Os mentores e iniciadores da constru&ccedil;&atilde;o europeia cujo modelo prevaleceu (os <i>funcionalistas</i>) pensavam que a integra&ccedil;&atilde;o seria um processo que se auto-alimentaria. Ora, o <i>tempo decorrido </i>parece ter-lhes dado <i>raz&atilde;o</i>.</p>      <p>Pelo menos, uma coisa &eacute; certa: as grandes declara&ccedil;&otilde;es anteriores de princ&iacute;pio, e tentativas de constru&ccedil;&atilde;o aprior&iacute;stica dum grandioso edif&iacute;cio comunit&aacute;rio acabado, n&atilde;o lograram realizarse. Claro est&aacute;, que n&atilde;o &eacute; simples tirar conclus&otilde;es nesta mat&eacute;ria; de facto, &eacute; sempre poss&iacute;vel argumentar-se que a realidade existente em 1957 (data da funda&ccedil;&atilde;o da ent&atilde;o chamada Comunidade Econ&oacute;mica Europeia) era diferente (apesar de pr&otilde;xima no tempo) da realidade existente &agrave; data da gorada tentativa de cria&ccedil;&atilde;o da Comunidade Pol&iacute;tica Europeia.</p>      <p>Com estas reservas, parece-nos poder admitir-se, sem grande risco, que uma consentida viv&ecirc;ncia f&aacute;ctica conjunta, uma consentida partilha de muitas coisas no dia-a-dia, tende a criar <i>la&ccedil;os de Uni&atilde;o </i>(naturalmente aptos a superar os inevit&aacute;veis atritos derivados da normal conviv&ecirc;ncia entre Homens).</p>      <p>Ora, se assim &eacute;, bem podemos dizer que os dirigentes pol&iacute;ticos europeus t&ecirc;m posto em pr&aacute;tica variados mecanismos de entrosamento f&aacute;ctico, continuando por&eacute;m <i>os mais importantes </i>a encontrarem-se <i>ausentes </i>da sua ac&ccedil;&atilde;o pol&iacute;tica.</p>      <p><i><b>D. Car&ecirc;ncia duma "integra&ccedil;&atilde;o emocional"</b></i></p>      <p>O projecto de integra&ccedil;&atilde;o europeia foi uma cria&ccedil;&atilde;o do esp&iacute;rito, da <i>racionalidade </i>(opostamente &agrave;s hist&oacute;ricas tentativas de unifica&ccedil;&atilde;o europeia pela for&ccedil;a das armas). N&atilde;o brotou, por&eacute;m, no seio duma moldura <i>emocional </i>envolvente.</p>      <p>Caberia aqui uma interessante indaga&ccedil;&atilde;o sobre qual a "<i>argamassa</i>" que mant&eacute;m unidas as Sociedades humanas: ser&atilde;o as emo&ccedil;&otilde;es, a racionalidade ou ambas em conjunto? sem querer aprofundar este ponto, dir&iacute;amos que, a nosso ver, a dita "argamassa aglutinadora e estabilizadora" resulta duma <i>combina&ccedil;&atilde;o </i>entre <i>raz&atilde;o </i>e <i>emo&ccedil;&atilde;o.</i><a name="nota1"></a><a href="#nota_1"><sup>1</sup></a></p>      <p>Ora, no caminho da Europa unida, tem estado inegavelmente presente a <i>raz&atilde;o</i>. Mas a <i>emo&ccedil;&atilde;o</i>? esta tem estado nitidamente <i>subalternizada</i>, para n&atilde;o dizer mesmo <i>ausente</i>, nas suas vertentes fundamentais.</p>      <p>E o que seriam manifesta&ccedil;&otilde;es de aten&ccedil;&atilde;o ao culto da <i>emo&ccedil;&atilde;o</i>? ponderemos em aspectos que fazem os homens sentir-se pr&oacute;ximos entre si: a <i>l&iacute;ngua</i>, certos <i>s&iacute;mbolos de unidade cultural</i>, certos <i>s&iacute;mbolos desportivos</i>... Ora, relativamente a estas mat&eacute;rias, a ac&ccedil;&atilde;o dos dirigentes comunit&aacute;rios europeus &eacute; extremamente discreta, qui&ccedil;&aacute; insignificante. Como resultado, a <i>liga&ccedil;&atilde;o emocional </i>entre os Europeus comunit&aacute;rios &eacute; <i>t&eacute;nue </i>ou mesmo <i>amb&iacute;gua</i>. Apesar de a uni&atilde;o europeia ter j&aacute;, estatutariamente, uma dimens&atilde;o <i>pol&iacute;tica</i>, muitos cidad&atilde;os comunit&aacute;rios (ou deveria dizer-se "cidad&atilde;os dos respectivos Estados-Membros"?...) tendem a "<i>contabilizar</i>" vantagens e desvantagens <i>econ&oacute;micas</i>, numa &oacute;ptica de ver a sua perten&ccedil;a &agrave; uni&atilde;o dependente dum "<i>saldo econ&oacute;mico positivo</i>".</p>      ]]></body>
<body><![CDATA[<p>Mas n&atilde;o haver&aacute; liga&ccedil;&otilde;es <i>emocionais </i>entre os cidad&atilde;os comunit&aacute;rios dos v&aacute;rios estados-membros? N&atilde;o haver&aacute;, afinal, uma "<i>identidade emocional comunit&aacute;ria</i>", uma "<i>identidade emocional da Uni&atilde;o</i>"?</p>      <p>O sentimento de "<i>povo</i>" afirma-se face ao contraste entre grupos humanos. Ora, um europeu sente-se inquestionavelmente diferente de um Chin&ecirc;s, por exemplo; e &eacute; de crer que, face a uma hipot&eacute;tica amea&ccedil;a chinesa sobre a Europa, os europeus formassem um bloco defensivo unit&aacute;rio. Mas <i>quais </i>Europeus? todos? somente os comunit&aacute;rios? e os Russos europeus ...?</p>      <p>Este simples exemplo mostra os par&acirc;metros do problema. Se parece haver elementos de liga&ccedil;&atilde;o ou identifica&ccedil;&atilde;o emocional entre os cidad&atilde;os comunit&aacute;rios europeus, tal "<i>identidade emocional</i>" &eacute; de contornos difusos, insuscept&iacute;veis de caracterizar distintivamente (para l&aacute; do "<i>jur&iacute;dico-formal</i>") uma imagem de "<i>cidad&atilde;o comunit&aacute;rio europeu</i>", vale dizer, de "<i>cidad&atilde;o da Uni&atilde;o Europeia</i>". Estamos, pois, bem longe dos Estados Unidos, por exemplo, j&aacute; que &eacute; perfeitamente poss&iacute;vel delinear e reconhecer uma imagem emocional-cultural de "<i>cidad&atilde;o norte-americano</i>".</p>      <p><i><b>E. S&iacute;ntese: a debilidade duma Sociedade Pol&iacute;tica sem Povo</b></i></p>      <p>N&atilde;o h&aacute;, afinal, um "<i>povo comunit&aacute;rio europeu</i>" ou um "<i>povo da Uni&atilde;o</i>" que seja sustent&aacute;culo da Uni&atilde;o Europeia. E, pelo caminho que se vai trilhando, talvez nunca haja (ou, pelo menos, nunca haja num futuro pr&oacute;ximo).</p>      <p><font size="3"><b>II. O mecanismo europeu da "coopera&ccedil;&atilde;o refor&ccedil;ada": um passo para fora do dom&iacute;nio da integra&ccedil;&atilde;o?</b></font></p>      <p><b><i>A. Equacionamento b&aacute;sico do tema</i></b></p>      <p>Perante os obst&aacute;culos apontados, que, na aus&ecirc;ncia de medidas que ajudem &agrave; sua ultrapassagem, tender&atilde;o (<i>ceteribus paribus</i>) a agudizar-se &agrave; medida que a integra&ccedil;&atilde;o se aprofunde, os Europeus procuraram, para prosseguir caminho, um mecanismo alternativo &agrave; tradicional via jur&iacute;dica que a uni&atilde;o vinha seguindo. O novo expediente de Direito, baptizado oficialmente como "<i>coopera&ccedil;&atilde;o refor&ccedil;ada</i>", <a name="nota2"></a><a href="#nota_2"><sup>2</sup></a> come&ccedil;ou por ser previsto, como figura geral, nos artigos 43, 44 e 45 da vers&atilde;o de Amesterd&atilde;o do Tratado da Uni&atilde;o Europeia (TUE-Amest).<a name="nota3"></a><a href="#nota_3"><sup>3</sup></a></p>      <p>Este instituto tem a ver com a constata&ccedil;&atilde;o de que nem sempre todos os estados se t&ecirc;m encontrado na disposi&ccedil;&atilde;o de avan&ccedil;ar<a name="nota4"></a><a href="#nota_4"><sup>4</sup></a> ao mesmo ritmo na constru&ccedil;&atilde;o comunit&aacute;ria; h&aacute; estados (como tem sucedido tipicamente com o Reino Unido) que parecem andar sempre um pouco "a reboque" dos restantes, ao passo que outros t&ecirc;m normalmente tomado a dianteira.</p>      <p>Ora, com a revis&atilde;o operada pelo Tratado de Amesterd&atilde;o, consagrou-se o entendimento de n&atilde;o ser desej&aacute;vel que os Estados dispostos a avan&ccedil;ar mais na via da integra&ccedil;&atilde;o ficassem limitados pelos que n&atilde;o desejassem progredir &agrave; mesma velocidade;<a name="nota5"></a><a href="#nota_5"><sup>5</sup></a> mas tamb&eacute;m se veiculou o pensamento de que seria desprovido de sentido obrigar todos os Estados a caminhar mais rapidamente, sempre que alguns o n&atilde;o quisessem. A f&oacute;rmula encontrada visou satisfazer ambas as considera&ccedil;&oacute;es: permitir, aos que pretendessem ir mais depressa, faz&ecirc;-lo; todavia, sem preju&iacute;zo da posi&ccedil;&atilde;o dos restantes.</p>      ]]></body>
<body><![CDATA[<p>O mecanismo em apre&ccedil;o foi apresentado como uma novo m&eacute;todo de promo&ccedil;&atilde;o da <i>integra&ccedil;&atilde;o </i>Europeia. Mas ser&aacute; efectivamente assim? ou n&atilde;o corresponder&aacute;, afinal, ao t&aacute;cito reconhecimento da exist&ecirc;ncia de barreiras insuper&aacute;veis (pelo menos no horizonte actual) ao progresso de edifica&ccedil;&atilde;o do espa&ccedil;o integrado europeu, implicando ter de lan&ccedil;ar-se m&atilde;o de outro trilho?</p>      <p>Posta a quest&atilde;o noutras palabras: a denominada "<i>coopera&ccedil;&atilde;o refor&ccedil;ada</i>" corporiza um novo f&ocirc;lego da <i>integra&ccedil;&atilde;o</i>, ou j&aacute; sai do seu campo para se situar na &aacute;rea, mais incipiente, da mera <i>coopera&ccedil;&atilde;o internacional intergovernamental</i>?</p>      <p>Conforme a resposta a que se chegue, assim se concluir&aacute; pela vitalidade do processo integrativo do velho Continente, ou, ao inv&eacute;s, por uma (ou pela) sua crise (nem que "<i>mascarada</i>").</p>      <p><i><b>B. Distin&ccedil;&atilde;o de estatutos</b></i></p>      <p>H&aacute; que ponderar, todavia, que a coopera&ccedil;&atilde;o refor&ccedil;ada, por defini&ccedil;&atilde;o mesma, parece implicar uma <i>distin&ccedil;&atilde;o de estatutos </i>dentro do espa&ccedil;o territorial (ou jur&iacute;dico-territorial) considerado. Ora, uma diferen&ccedil;a de estatutos parece ser exactamente o que, a nosso ver, caracteriza os fen&oacute;menos de <i>mera coopera&ccedil;&atilde;o internacional</i>, por oposi&ccedil;&atilde;o aos fen&oacute;menos de <i>integra&ccedil;&atilde;o.</i><a name="nota6"></a><a href="#nota_6"><sup>6</sup></a></p>      <p><i><b>C. Elementos de natureza sistem&aacute;tica</b></i></p>      <p>No entanto, &eacute; certo que a normativiza&ccedil;&atilde;o da Uni&atilde;o Europeia se afigura, <i>prima facie</i>, ter vindo infirmar, ao menos parcialmente, tal ideia. Bastar&aacute; atentar na admiss&atilde;o da inclus&atilde;o da nascente figura da coopera&ccedil;&atilde;o refor&ccedil;ada no &acirc;mbito do denominado "<i>primeiro pilar</i>" da Uni&atilde;o (o "<i>pilar comunit&aacute;rio</i>"), nos termos do art. 11 do Tratado da Comunidade Europeia (TCE).</p>     <p>Pode mesmo advogar-se ter residido a&iacute; o grande prop&oacute;sito dessa inova&ccedil;&atilde;o do Tratado de Amesterd&atilde;o, ao "plasmar" o mecanismo da coopera&ccedil;&atilde;o refor&ccedil;ada, mediante a respectiva introdu&ccedil;&atilde;o no articulado do Tratado de Roma, no "seio" do processo integrativo Europeu.</p>      <p>Ter-se-ia afinal pretendido, com essa "<i>constitucionaliza&ccedil;&atilde;o</i>" formal, <i>subtrair</i>, &agrave; vontade exclusiva dos Estados (campo da <i>pura e simples intergovernamentalidade</i>), o dito instituto (procedimento ou expediente) da coopera&ccedil;&atilde;o refor&ccedil;ada, para o "<i>conter</i>" ou "<i>encerrar</i>" nas malhas do xadrez comunit&aacute;rio (que o mesmo &eacute; dizer, <i>integracional</i>).</p>      <p>Mas o que veio a suceder com a revis&atilde;o, do Tratado de Roma, operada pelo tratado de Nice? Nada mais, quanto a este aspecto, do que uma confirma&ccedil;&atilde;o da exposta orienta&ccedil;&atilde;o (corporizada nos artigos 11 e 11-A do TCE-Nice).</p>      ]]></body>
<body><![CDATA[<p>E como se passam as coisas, hoje em dia? tendo-se desembocado, ap&oacute;s a malograda tentativa do Tratado Constitucional, no regime presentemente em vigor, resultante das modifica&ccedil;&otilde;es trazidas pelo Tratado de Lisboa, a coopera&ccedil;&atilde;o refor&ccedil;ada n&atilde;o v&ecirc; afastada, no desenho jur&iacute;dico actual, a sua aplicabilidade no dom&iacute;nio do "<i>cora&ccedil;&atilde;o</i>" da integra&ccedil;&atilde;o. &Eacute; o que resulta da pr&oacute;pria manuten&ccedil;&atilde;o da sua exist&ecirc;ncia, num novo figurino em que a Uni&atilde;o Europeia "<i>substitui-se e sucede &agrave; comunidade europeia</i>" (art. 1, terceiro par&aacute;grafo, do TUE-Lisb).</p>      <p><i><b>D. Integra&ccedil;&atilde;o: uniformiza&ccedil;&atilde;o absoluta ou relativa?</b></i></p>      <p>Estaremos ent&atilde;o perante uma figura de natureza <i>h&iacute;brida</i>, ou seja, simultaneamente ostentadora de caracter&iacute;sticas de supranacionalidade (<i>integra&ccedil;&atilde;o</i>) e de singela intergovernamentalidade (mera <i>coopera&ccedil;&atilde;o </i>internacional?).</p>      <p>Afirm&aacute;mos atr&aacute;s que a integra&ccedil;&atilde;o sup&otilde;e ou se traduz num espa&ccedil;o de estatuto jur&iacute;dico uniformizado.<a name="nota7"></a><a href="#nota_7"><sup>7</sup></a> Ter&aacute; tal exig&ecirc;ncia um</p>      <p>Car&aacute;cter <i>absoluto </i>ou t&atilde;o-s&oacute; <i>relativo</i>? Tolerar&aacute; o espa&ccedil;o integrado a exist&ecirc;ncia de zonas n&atilde;o uniformizadas?</p>      <p>A resposta parece ter de ser, <i>a priori</i>, afirmativa. Pois n&atilde;o est&aacute; a&iacute; a experi&ecirc;ncia europeia, mostrando (fora do campo da coopera&ccedil;&atilde;o refor&ccedil;ada "<i>geral</i>") que existem espa&ccedil;os onde as regras s&atilde;o diferentes? tome-se, por exemplo, o caso da "<i>Zona Euro</i>" ("<i>Eurozona</i>" ou "<i>Eurol&acirc;ndia</i>"), que n&atilde;o coincide com o territ&oacute;rio da Uni&atilde;o (h&aacute; Estados-Membros que, como &eacute; sabido, n&atilde;o fazem parte da uni&atilde;o econ&oacute;mica e monet&aacute;ria). Ou, para evocar outro exemplo cl&aacute;ssico, o famoso estatuto diferenciado de que gozou o Reino Unido em mat&eacute;ria de pol&iacute;tica social.</p>      <p>Dir-se-ia, enfim, caber no figurino dum processo de integra&ccedil;&atilde;o a possibilidade do surgimento de subzonas diferenciadas, sem com tal se descaracterizar a pr&oacute;pria natureza, do fen&oacute;meno global, como sendo um fen&oacute;meno de integra&ccedil;&atilde;o.</p>      <p><i><b>E. A problem&aacute;tica da quantifica&ccedil;&atilde;o</b></i></p>      <p>Mas isto conduz-nos a passar ou entrar no dom&iacute;nio do "<i>quantum</i>", da <i>quantifica&ccedil;&atilde;o</i>. A ideia de subzonas leva a isso. Com a inerente e perturbadora pergunta sequente: onde se p&otilde;e ent&atilde;o a fasquia? Que "<i>quantum</i>" de diferencia&ccedil;&atilde;o &eacute; admiss&iacute;vel, sem se sair do campo da <i>integra&ccedil;&atilde;o </i>e passar ao da <i>mera coopera&ccedil;&atilde;o internacional</i>?</p>      <p>Tem-se dito, e a realidade n&atilde;o infirmou tal asser&ccedil;&atilde;o, que a figura da coopera&ccedil;&atilde;o refor&ccedil;ada quase parece ter sido delineada para inviabilizar o efectivo aparecimento de coopera&ccedil;&otilde;es refor&ccedil;adas (tal o tipo e n&uacute;mero de requisitos que de origem lhe foram assinados). Mas importa ponderar que tais requisitos foram entretanto aligeirados.</p>      ]]></body>
<body><![CDATA[<p>E n&atilde;o s&atilde;o necess&aacute;rios grandes malabarismos mentais para admitir que, numa situa&ccedil;&atilde;o de impasse dos meios habituais de progress&atilde;o do fen&oacute;meno integrativo, os Estados-Membros possam virar-se para as portas que lhes s&atilde;o franqueadas pelo expediente das coopera&ccedil;&otilde;es refor&ccedil;adas.</p>      <p>Chegamos assim a um problema: como qualificar &iacute;amos o quadro resultante, caso os Estados-Membros passassem a recorrer sistematicamente ao instrumento (ou "<i>ferramenta jur&iacute;dica</i>") da coopera&ccedil;&atilde;o refor&ccedil;ada? poder-se-ia dizer, duma Uni&atilde;o Europeia "<i>retalhada</i>" por m&uacute;ltiplas coopera&ccedil;&otilde;es refor&ccedil;adas, ser ainda um espa&ccedil;o de <i>integra&ccedil;&atilde;o</i>?</p>      <p>Apesar de a diferencia&ccedil;&atilde;o (descoincid&ecirc;ncia ou desuniformidade de estatuto) entre os Estados-Membros se ver, nessa medida, aumentada, parece dif&iacute;cil negar que continuaria ainda assim a existir uma zona de integra&ccedil;&atilde;o, no espa&ccedil;o correspondente ao territ&oacute;rio da Uni&atilde;o Europeia. Com o que chegamos &agrave; conclus&atilde;o de que a coopera&ccedil;&atilde;o refor&ccedil;ada, enquanto mecanismo complementar ou (ao menos) n&atilde;o exclusivo, &eacute; perfeitamente inser&iacute;vel num espa&ccedil;o de integra&ccedil;&atilde;o, n&atilde;o o descaracterizando.</p>      <p>Mas que considerandos sustentam esta conclus&atilde;o?</p>     <p>Afigura-se-nos como crucial o argumento de que a coopera&ccedil;&atilde;o refor&ccedil;ada tem de "<i>submeter-se</i>" <i>&agrave;s traves-mestras ditadas pelo processo integrativo (pautar-se por elas, obedecer-lhes ou, talvez melhor dito, </i>"<i>conter-se </i>" <i>ou </i>"<i>caber</i>" <i>nelas )</i>.</p>      <p>&Eacute; assim que, nomeadamente, e desde logo por for&ccedil;a do art. 326, primeiro par&aacute;grafo, do TFUE, as coopera&ccedil;&otilde;es refor&ccedil;adas "<i>respeitam os tratados e o direito da Uni&atilde;o</i>". <a name="nota8"></a><a href="#nota_8"><sup>8</sup></a></p>      <p>Para al&eacute;m disso, as coopera&ccedil;&otilde;es refor&ccedil;adas "<i>n&atilde;o podem prejudicar o mercado interno, nem a coes&atilde;o econ&oacute;mica, social e territorial</i>" e "<i>&#91;n&#93;&atilde;o podem constituir uma restri&ccedil;&atilde;o, nem uma discrimina&ccedil;&atilde;o ao com&eacute;rcio entre os Estados-Membros, nem provocar distor&ccedil;&otilde;es de concorr&ecirc;ncia entre eles</i>" (art. 326, segundo par&aacute;grafo, do TFUE).<a name="nota9"></a><a href="#nota_9"><sup>9</sup></a></p>      <p>Merece ainda salientar-se, nesta breve refer&ecirc;ncia, que a coopera&ccedil;&atilde;o refor&ccedil;ada "<i>geral</i>" apenas pode ter lugar mediante "<i>autoriza&ccedil;&atilde;o (...) concedida pelo conselho, sob proposta da co-miss&atilde;o e ap&oacute;s aprova&ccedil;&atilde;o do Parlamento Europeu</i>" (art. 329, No. 1, segundo par&aacute;grafo, do TFUE).<a name="nota10"></a><a href="#nota_10"><sup>10</sup></a></p>      <p>E cumpre acrescentar, por &uacute;ltimo, que o regime jur&iacute;dico anteriormente em vigor, consagrado no Tratado de Nice, alinhava pelo mesmo tipo de directrizes.<a name="nota11"></a><a href="#nota_11"><sup>11</sup></a></p>      <p><font size="3"><b>Conclus&atilde;o</b></font></p>      ]]></body>
<body><![CDATA[<p>Estamos agora em condi&ccedil;&otilde;es de responder &agrave; pergunta que constitui o subt&iacute;tulo deste trabalho: embora se n&atilde;o trate duma forma "<i>pura</i>", parece que as caracter&iacute;sticas da <i>coopera&ccedil;&atilde;o refor&ccedil;ada </i>a colocam no interior do per&iacute;metro conceptual da <i>integra&ccedil;&atilde;o</i>, a qual v&ecirc; aumentada, por esta via, a sua <i>plasticidade</i>.</p>      <p>N&atilde;o falta, de resto, doutrina da mais autorizada entendendo que o mecanismo sob an&aacute;lise poderia justamente apelidar-se de "<i>integra&ccedil;&atilde;o refor&ccedil;ada</i>".<a name="nota12"></a><a href="#nota_12"><sup>12</sup></a> Seria, afinal, um modo de <i>aprofundar </i>ou fazer progredir um processo integrativo, vale dizer, uma ferramenta operativa ou modalidade do fen&oacute;meno <i>integra&ccedil;&atilde;o</i>.</p>  <hr>       <p><font size="3"><b>Rodap&eacute;</b></font></p>  </font>    <p><font size="2" face="verdana"><a name="nota_1"></a><a href="#nota1"><sup>1</sup></a> "Si algo puede afirmarse con absoluta convicci&oacute;n es que no ser&aacute; posible una integraci&oacute;n real y duradera si no se hace carne en el alma y en la inteligencia de los pueblos. No se trata, por tanto, de las intuiciones de gobernantes iluminados, sino del compromiso efectivo y fecundo de todos y cada uno de los comprometidos en el proceso". Alberto M. S&aacute;nchez: <i>derecho de la integraci&oacute;n: un recorrido m&uacute;ltiple por las experiencias de la Uni&oacute;n Europea y del Mercosur</i>, 53 (RAP, Buenos Aires, 2004).    <br> <a name="nota_2"></a><a href="#nota2"><sup>2</sup></a> Da muito vasta bibliografia utiliz&aacute;vel para a an&aacute;lise da figura da coopera&ccedil;&atilde;o refor&ccedil;ada (e ponderando, designadamente, a respectiva acessibilidade e import&acirc;ncia), mencionamos: Bogdana Petric&#259;, <i>La diff&eacute;renciation: &#39;solution miracle pour l&#39;avenir </i>de l&#39;Union <i>europ&eacute;enne?</i>, 9 <i>Romanian Journal of European Affairs</i>, 1, 96-108 (2009). Dispon&iacute;vel em: <a href="http://www.ier.ro/" target="_blank">http://www.ier.ro/documente/rjea_pdf/RJEA_Vol_9_No1_March2009.pdf</a>.    <br> Daniel Thym, <i>The Evolution of Supranational Differentiation: Assessing Enhanced cooperation, the Area of Freedom, Security and Justice and Security and the Security and defence policy under the treaties of nice and Lisbon </i>(Walter Hallstein-Institut f&uuml;r europ&auml;isches verfassungsrecht, <i>WHI Papers</i>, Working Paper 3/09, 2009). Dispon&iacute;vel em: <a href="http://www.whi-berlin.eu/documents/whi-paper0309.pdf" target="_blank">http://www.whi-berlin.de/documents/whi-paper0309.pdf</a>.    <br> David Kr&aacute;l, <i>Multi-speed Europe and the Lisbon Treaty: Threat or Opportunity?</i>, EUROPEUM Institute for European Policy, Working Paper commissioned by the Friedrich-Ebert-Stiftung for a conference on multi-speed Europe held in Budapest in October 2008, November 2008. Dispon&iacute;vel em: <a href="http://www.whi-berlin.eu/documents/whi-paper0309.pdf" target="_blank">http://www.whi-berlin.de/documents/whi-paper0309.pdf</a>. Mariola Urrea-Corres, <i>Mecanismos de integraci&oacute;n y (des)integraci&oacute;n diferenciada en la Uni&oacute;n Europea a la luz del Tratado de Lisboa</i>, 39 <i>cuadernos europeos de deusto</i>, 169-190 (2008).    <br> Funda Tekin &amp; Wolfgang Wessels, <i>Flexibility within the Lisbon Treaty: Trademark or Empty Promise?</i>, 1 <i>EIPASCOPE, European Institute of Public Administration</i>, 25-31 (2008), Dispon&iacute;vel em: <a href="http://www.eipa.eu/files/repository/eipascope/20080509184449_SCOPE2008-1-5_TekinandWessels.pdf" target="_blank">http://www.eipa.eu/files/repository/eipascope/20080509184449_SCOPE2008-1-5_TekinandWessels.pdf</a>.    <br> Janis A. Emmanouilidis: <i>Conceptualizing a Differentiated Europe</i>, 10 <i>ELIAMEP Policy Papers</i>, <i>Hellenic Foundation for European &amp; Foreign Policy</i>, 1-72 (2008). Dispon&iacute;vel em: <a href="http://www.emmanouilidis.eu" target="_blank">http://www.emmanouilidis.eu/download/emmanouilidis_Conceptualizing-a-Differen-tiated-europe_June_2008.pdf</a>.    <br> Janis A. Emmanoui Lidis: <i>Differentiated Europe: Nine Recommendations</i>, <i>ELIAMEP Thesis, Hellenic Foundation for European &amp; Foreign Policy</i>, 1, 1-6 (2008). Dispon&iacute;vel em <a href="http://www.emmanouilidis.eu/download/2008_Emmanouilidis_Eliamep_Thesis_12008.pdf" target="_blank">http://www.emmanouilidis.eu/download/2008_Emmanouilidis_Eliamep_Thesis_12008.pdf</a>.    ]]></body>
<body><![CDATA[<br> Francesc Xavier Pons-Rafols, <i>Las potencialidades de las cooperaciones reforzadas en la Uni&oacute;n, </i>in <i>el Tratado de Lisboa. La salida de la crisis constitucional</i>, 627-660 (Jos&eacute; Mart&iacute;n y P&eacute;rez de Nanclares, coord., Jornadas de la Asociaci&oacute;n Espa&ntilde;ola de Profesores de Derecho Internacional, AEPDIRI, celebradas en Madrid el 17 y 18 de diciembre de 2007, Iustel, Madrid, 2008).    <br> Mariola Urrea-Corres: <i>La efectividad del derecho de retirada, el sistema de reforma y las cooperaciones reforzadas: una inc&oacute;gnita que condiciona el proceso de integraci&oacute;n de la Uni&oacute;n</i>, in <i>el Tratado de Lisboa. La salida de la crisis constitucional</i>, 687-703 (Jos&eacute; Mart&iacute;n y P&eacute;rez de Nanclares, coord., Jornadas de la Asociaci&oacute;n Espa&ntilde;ola de Profesores de Derecho Internacional, AEPDIRI, celebradas en Madrid el 17 y 18 de diciembre de 2007, Iustel, Madrid, 2008).    <br> AAVV., <i>Enhanced cooperation: From theory to practice</i>, in <i>The Treaty of Lisbon: Implementing the Institutional Innovations</i>, 97-119 (Centre for European Policy Studies, CEPS, EGMONT - The Royal Institute for International Relations, Belgium &amp; European Policy Centre, EPC, November 2007). Dispon&iacute;vel em <a href="http://www.aueb.gr/" target="_blank">http://www.aueb.gr/deos/MASTER-GR/Lisbon%20Treaty%20Implementation%20Nov07%20CEPS%20EPC%20etc%20for%20students.pdf</a>.    <br> Herv&eacute; Bribosia, <i>Les coop&eacute;rations renforc&eacute;es: quel </i>mod&egrave;le <i>d&#39;int&eacute;gration </i>diff&eacute;renci&eacute;e pour l&#39;Union <i>europ&eacute;enne? - Analyse comparative du m&eacute;canisme g&eacute;n&eacute;ral de la coop&eacute;ration renforc&eacute;e, du projet de coop&eacute;ration structur&eacute;e permanente en mati&egrave;re de d&eacute;fense et de la pratique </i>d autres <i>coop&eacute;ration renforc&eacute;es &#39;pr&eacute;d&eacute;termin&eacute;es en mati&egrave;re sociale, au sein de </i>lEspace <i>de libert&eacute;, s&eacute;curit&eacute; et justice, et dans </i>l&#39;Union <i>&eacute;conomique et mon&eacute;taire </i>(EUI PhD thesis, Florence, European University Institute, 2007).    <br> Kerstin Junge, <i>Differentiated European Integration</i>, in <i>European Union Politics</i>, 391- 404 (Michelle Cini, ed., Oxford University Press, Oxford, 2007).    <br> Herv&eacute; Bribosia, <i>Multispeed Europe? Flexibility and Enhanced Cooperation in the European Union</i>, in 17 <i>Challenge Europe, The People&#39;s Project? The New European Union Treaty and The Prospects for Future Integration</i>, 26-33 (2007). Dispon&iacute;vel em: <a href="http://www.ceri-sciencespo.com/cherlist/lequesne/Challenges_european_policy_Center.pdf" target="_blank">http://www.ceri-sciencespo.com/cherlist/lequesne/Challenges_european_policy_Center.pdf</a>.    <br> Anne Faber, <i>Die Weiterentwicklung der Europ&auml;ischen Union: Vertiefung versus erweite-rung?</i>, 2 <i>Integration</i>, 103-116 (2007). Dispon&iacute;vel em: <a href="http://www.iep-berlin.de/fileadmin/website/09_Publikationen/integration_2007/faber.pdf" target="_blank">http://www.iep-berlin.de/fileadmin/website/09_Publikationen/integration_2007/faber.pdf</a>.    <br> Jan-Emmanuel de Neve, <i>The European Onion? How Differentiated Integration is Reshaping The European Union</i>, 29 <i>Revue d&#39; Int&eacute;gration Europ&eacute;enne / Journal of European Integration</i>, 4, 503-521. Dispon&iacute;vel em: <a href="http://ssrn.com/abstract=1129622" target="_blank">http://ssrn.com/abstract=1129622</a>.    <br> Ger Rit Linke, <i>Das Instrument der verstfrkten Zusam menarbeit im Vertrag von Nizza: M&ouml;g-lichkeiten eines Europas der differenzierten Integration </i>(Peter Lang, Frankfurt, Oxford, 2006).    <br> Andrea Cagiati, <i>&Egrave; possibile costruire un&#39;avanguardia europea?</i>, 38 Affari Esteri, 151, 541-549 (2006). Dispon&iacute;vel em: <a href="http://www.affari-esteri.it/" target="_blank">http://www.affari-esteri.it/affari_esteri_151.pdf</a>.    ]]></body>
<body><![CDATA[<br>  Svein S. Andersen &amp; Nick Sitter, <i>Differentiated Integration: What is it and how much can the European Union accommodate? </i>(Paper for the 37th World Congress of the International Institute of Sociology, Stockholm, 5-9 July, 2005). Dispon&iacute;vel em: <a href="http://www.scasss.uu.se/IIS2s005/total_webb/tot_html/papers/differentiated_integration.pdf" target="_blank">http://www.scasss.uu.se/IIS2005/total_webb/tot_html/papers/differentiated_integration.pdf</a>.    <br> Sergio Barrera-Perea, <i>Cooperaciones reforzadas, &iquest;nuevo motor de la Uni&oacute;n Europea ampliada? </i>(CAEI, Centro Argentino de Estudios Internacionales, Working Paper 014 - Programa Europa, 2006). Dispon&iacute;vel em: <a href="http://www.caei.com" target="_blank">http://www.caei.com.ar/es/programas/Europa/14.pdf</a>.    <br> Sebastian Kurpas, Julia de Clerck-Sachsse, Jos&eacute; I. Torreblanca &amp; Ga&euml;tane Ricard-Nihoul, <i>From Threat to Opportunity: Making Flexible Integration Work </i>(EPIN, European Policy Institutes Network, Working Paper 15, 2006). Dispon&iacute;vel em: <a href="http://www.epin.org" target="_blank">http://www.epin.org/pdf/EPIN_WP15.pdf</a>.    <br> Alexandre Muns, <i>La Europa de las geometr&iacute;as variables</i>, Expansi&oacute;n, Catalunya, 2, 20 de diciembre de 2006. Dispon&iacute;vel em: <a href="http://www.esci.es" target="_blank">http://www.esci.es/pdfs/noticies/20061218.pdf</a>.    <br> Mar&iacute;a Amparo Alcoceba-Gallego, <i>Fragmentaci&oacute;n y diversidad en la construcci&oacute;n Europea </i>(Tirant Lo Blanch, Valencia, 2005).    <br>  Andrea Cannone, <i>Le cooperazioni rafforzate: contributo allo studio dell&#39;integrazione differenziata </i>(Cacucci, Bari, 2005).    <br> Charles Grant, <i>Can Variable Geometry save European Uni&oacute;n Enlargement?</i>, 44 CER Bulletin, Centre for European Reform (October/November 2005). Dispon&iacute;vel em: <a href="http://www.cer.org.uk/articles/44_grant.html" target="_blank">http://www.cer.org.uk/articles/44_grant.html</a>.    <br> Ces&aacute;reo Euti&eacute;rrez-Espada, <i>De la ineludible &#39;flexibilidad en el futuro de la Uni&oacute;n</i>, 9 <i>Colecci&oacute;n Escuela Diplom&aacute;tica del Bolet&iacute;n Oficial del Estado, Boe</i>, 195-210 (La <i>constitucionalizaci&oacute;n del proceso de integraci&oacute;n europea</i>, Jornadas organizadas conjuntamente por la Asociaci&oacute;n Espa&ntilde;ola de profesores de Derecho Internacional y Relaciones Internacionales, AEPDIRI, y la escuela Diplom&aacute;tica, Madrid, 20 de Mayo de 2004, 2005). Christine Landfried, <i>difference as a potential for european constitution-Making </i>(EUI Working Papers: RSCAS 04, European University Institute, Robert Schuman Centre for advanced studies, 2005). Dispon&iacute;vel em: <a href="http://www.eui.eu/" target="_blank">http://www.eui.eu/RSCAS/WP-Texts/05_04.pdf</a>.    <br> Angelos Sepos, <i>Differentiated integration in the European Union: the position of Small Member States </i>(EUI Working Papers: RSCAS 17, European University Institute, Robert Schuman Centre for Advanced Studies, 2005). Dispon&iacute;vel em: <a href="http://www.iue.it/" target="_blank">http://www.iue.it/RSCAS/WP-Texts/05_17.pdf</a>.    <br> Francisco Aldecoa Luz&aacute;rraga, <i>La Constituci&oacute;n europea como respuesta a la ampliaci&oacute;n</i>, 103 <i>Papeles de Econom&iacute;a Espa&ntilde;ola</i>, 67-78 (2005).    ]]></body>
<body><![CDATA[<br> Rupert Stettner, <i>Flexibilidad en el Derecho Europeo: Complemento aut&oacute;nomo del Tratado y cooperaci&oacute;n reforzada</i>, 2 <i>Revista de Derecho Constitucional Europeo</i>, REDCE, 3, 213-228 (2005). Dispon&iacute;vel em: <a href="http://www.ugr.es" target="_blank">http://www.ugr.es/~redce/ReDCe3/11stettner.htm</a>.    <br> Lee Miles, <i>Introduction: Euro-Outsiders and the Politics of Asymmetry</i>, 27 <i>Revue d&#39;int&eacute;gration europ&eacute;enne / Journal of European Integration</i>, 1, 3-24 (2005).    <br> Joachim Ahrens, Herman W. Hoen &amp; Renate Ohr, <i>Deepening Integration in an Enlarged European Union: a Club-theoretical Perspective</i>, 27 <i>Revue d&#39;int&eacute;gration europ&eacute;enne / Journal of European Integration</i>, 4, 417-439 (2005).    <br> Federal Trust Working Group, <i>Flexibility and the Future of the European Union, The Federal Trust Reports </i>(October 2005). Dispon&iacute;vel em: <a href="http://www.fedtrust.co.uk/admin/uploads/FedT_Flexibility_report.pdf" target="_blank">http://www.fedtrust.co.uk/admin/uploads/FedT_Flexibility_report.pdf</a>.    <br> Katrin Langner, <i>Verst&auml;rkte Zusammenarbeit in der europ&auml;ischen Union: St&auml;rkung der Integration oder hin zu einem Europa von mehreren Geschwindigkeiten? </i>(Peter Lang, Frankfurt, Berlim, Berna, Bruxelas, Nova Iorque, Oxford, Viena, 2004).    <br> Heinrich Schneider, <i>Kerneuropa: ein aktuelles Schlagwort und Seine Bedeutung </i>(EI Working Papers 54, Europainstitut, Februar 2004). Dispon&iacute;vel em: <a href="http://epub.wu.ac.at/dyn/virlib/wp/eng/mediate/epub-wu-01_6d1.pdf?ID=epub-wu-01_6d1" target="_blank">http://epub.wu.ac.at/dyn/virlib/wp/eng/mediate/epub-wu-01_6d1.pdf?ID=epub-wu-01_6d1</a>.    <br> Franklin Dehousse, Wouter, Coussens, Giovanni Grevi, <i>Integrating Europe: Multiple Speeds, One Direction? </i>(EPC Working Papers 9, European Policy Centre, April 2004). Dispon&iacute;vel em: <a href="http://www.egmontinstitute.be/papers/IWP_PE.pdf" target="_blank">http://www.egmontinstitute.be/papers/IWP_PE.pdf</a>.    <br> Fr&eacute;d&eacute;ric Allemand, <i>Les coop&eacute;rations renforc&eacute;es dans la constitution europ&eacute;enne: vers quel renforcement des moyens d&#39;action et de l&#39; int&eacute;gration europ&eacute;enne?, </i>Questions <i>d &#39;europe (Fondation Robert Schuman), Suppl&eacute;ment &agrave; la Lettre 188 </i>(15 Novembre 2004). Dispon&iacute;vel em: <a href="http://www.robert-schuman.org/question_europe.php?num=su-188" target="_blank">http://www.robert-schuman.org/question_europe.php?num=su-188</a>.    <br> Eric Philippart, <i>Optimising the Mechanism for &#39;Enhanced Cooperation within the European Union: Recommendations for the Constitutional Treaty </i>(CEPS Policy Briefs 33, Centre for European Policy Studies, Ceps, May 2003). Dispon&iacute;vel em: <a href="http://aei.pitt.edu/1978/" target="_blank">http://aei.pitt.edu/1978/</a>.    <br> L&aacute;szl&oacute; Leng yel, <i>Kerneuropa oder demokratisches Europa?</i>, 31 Europ&auml;ische Rundschau, 4, 3-14 (2003). Dispon&iacute;vel em: <a href="http://www.europaeische-rundschau.at/2003/Inhalt_2003_4_files/Lengyelb.pdf" target="_blank">http://www.europaeische-rundschau.at/2003/Inhalt_2003_4_files/Lengyelb.pdf</a>.    ]]></body>
<body><![CDATA[<br> Eric Philippart, <i>Un nouveau m&eacute;canisme de coop&eacute;ration renforc&eacute;e pour l&#39;Union europ&eacute;enne &eacute;largie, </i>22, <i>Notre Europe: &Eacute;tudes et recherches </i>(2003). Dispon&iacute;vel em: <a href="http://www.notreeurope.eu/uploads/tx_publication/Etud22-en_01.pdf" target="_blank">http://www.notreeurope.eu/uploads/tx_publication/etud22-fr.pdf</a>.    <br> Mariola Urrea-Corres, <i>La cooperaci&oacute;n reforzada en la Uni&oacute;n Europea: concepto, naturaleza y r&eacute;gimen jur&iacute;dico</i>, tesis doctoral (Colex, Madrid, 2002).    <br> <a name="nota_3"></a><a href="#nota3"><sup>3</sup></a> Na sequente vers&atilde;o, de Nice, do Tratado da Uni&atilde;o Europeia (TUE-Nice), a coopera&ccedil;&atilde;o refor&ccedil;ada continua a ser consagrada, em termos gerais, no mesmo T&iacute;tulo do Tratado (o t&iacute;tulo VII), passando todavia a estenderse pelos artigos 43, 43-A, 43-B, 44, 44-A e 45 do Tratado da Uni&atilde;o Europeia, assinado em Nice, Fran&ccedil;a, 26 de Fevereiro de 2001. Dispon&iacute;vel em: <a href="http://www.europarl.europa.eu/parliament/archive/staticDisplay.do?id=77&pageRank=4&language=PT" target="_blank">http://www.europarl.europa.eu/parliament/archive/staticDisplay.do?id=77&amp;pageRank=4&amp;language=PT</a>.    <br> No gorado Tratado Constitucional (TC), tamb&eacute;m conhecido por Constitui&ccedil;&atilde;o Europeia, havia que contar, formalmente, com os artigos I-44 e III-416 a III-423 (Treaty Establishing a Constitution for Europe. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM:EN:HTML)" target="_blank">http://eur-lex.europa.eu/JOHtml.do?uri=OJ: C:2004:310:SOM:EN:HTML)</a>.    <br> No regime actual, decorrente do Tratado de Lisboa, s&atilde;o de ter em conta, correspondentemente, o art. 20 do Tratado da Uni&atilde;o Europeia (TUE-Lisb) e os artigos 326 a 334 do Tratado sobre o funcionamento da Uni&atilde;o Europeia (TFUE) (Tratado de Lisboa que altera o Tratado da Uni&atilde;o Europeia e o Tratado que Institui a Comunidade Europeia, assinado em Lisboa em 13 de Dezembro de 2007. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2007:306:SOM:PT:HTML" target="_blank">http://eur-lex.europa.eu/JOH tml.do?uri=OJ:C:2007:306:SOM:PT:HTML</a>).    <br> <a name="nota_4"></a><a href="#nota4"><sup>4</sup></a> Quando se fala de coopera&ccedil;&atilde;o refor&ccedil;ada, tem-se em vista um processo de "avan&ccedil;ar", sendo precisamente esta caracter&iacute;stica que, segundo autorizada doutrina, distingue esta figura de outras pr&oacute;ximas. Araceli Mangas-Mart&iacute;n &amp; Diego J. Li&ntilde;&aacute;n-Nogueras, <i>Instituciones y Derecho de la Uni&oacute;n Europea</i>, 78-79 (5&ordf; ed., tecnos, Madrid, 2005). A coopera&ccedil;&atilde;o refor&ccedil;ada implicaria uma "<i>integraci&oacute;n Mayor</i>" das Pol&iacute;ticas dos Estados -Membros &#91;Enrique Linde-Paniagua &amp; Pilar Mellado-Prado, <i>iniciaci&oacute;n al derecho de la Uni&oacute;n Europea</i>, 35 (3&ordf; ed., Colex, Madrid, 2006)&#93;, um "<i>grado de integraci&oacute;n m&aacute;s elevado</i>" &#91;Mariola Urrea-Corres, <i>La cooperaci&oacute;n reforzada en la Uni&oacute;n Europea: concepto, naturaleza y r&eacute;gimen jur&iacute;dico</i>, 34 (Colex, Madrid, 2002)&#93;, ou, por outras palavras, "<i>colaborar entre s&iacute; m&aacute;s estrechamente</i>" &#91;Jean-Claude Piris, <i>el Tratado Constitucional para Europa: un an&aacute;lisis jur&iacute;dico</i>, 157 (Marcial Pons, C&aacute;tedra Internacional OMC/WTO/Integraci&oacute;n Regional, Madrid, 2006)&#93;, ou "<i>comprometerse m&aacute;s con la integraci&oacute;n</i>" &#91;Araceli Mangas-Mart&iacute;n, <i>La Constituci&oacute;n Europea</i>, 67 (Iustel, Madrid, 2005)&#93;.    <br> <a name="nota_5"></a><a href="#nota5"><sup>5</sup></a> Estamos a falar de inten&ccedil;&otilde;es. Referindose &agrave; figura, mais ampla, da "<i>integra&ccedil;&atilde;o</i> <i>diferenciada</i>", Alcoceba-Gallego, por exemplo, pondera que esta "<i>ha tenido una contribuci&oacute;n m&aacute;s que dudosa al progreso de la integraci&oacute;n</i>" Mar&iacute;a Amparo Alcoc Eba-Gallego, <i>fragmentaci&oacute;n y diversidad en la construcci&oacute;n europea</i>, 33 (Tirant Lo Blanch, Valencia, 2005).    <br> <a name="nota_6"></a><a href="#nota6"><sup>6</sup></a> Esta posi&ccedil;&atilde;o n&atilde;o &eacute; pac&iacute;fica, havendo quem arrume a realidade jur&iacute;dica doutro modo. Cremos ser o caso de s&aacute;nchez, por exemplo, quando, analisando esta problem&aacute;tica em termos gerais, escreve que "<i>todo ordenamiento jur&iacute;dico destinado a regular un proceso de integraci&oacute;n, cualquiera sea su profundidad, es derecho de la integraci&oacute;n</i>". Alberto M. S&aacute;nchez, <i>derecho de la integraci&oacute;n: un recorrido m&uacute;ltiple por las experiencias de la Uni&oacute;n Europea y del MERCOSUR</i>, 59 (RAP, Buenos Aires, 2004).    <br> <a name="nota_7"></a><a href="#nota7"><sup>7</sup></a> Colocando-se numa perspectivagen&eacute;rica, Fern&aacute;ndez Reyes , por exemplo, a lud e &agrave; <i>integra&ccedil;&atilde;o </i>como "<i>la incorporaci&oacute;n o agrupamiento de partes en un todo</i>". Jorge E. Fern&aacute;ndez-Reyes, <i>curso de derecho de la integraci&oacute;n: los procesos de integraci&oacute;n, el MERCOSUR</i> 30 (Universidad de Montevideo, Facultad de Derecho, Montevideo, 2006).    <br> <a name="nota_8"></a><a href="#nota8"><sup>8</sup></a> F&oacute;rmula literal equivalente &agrave; do art. III-416, primeiro par&aacute;grafo, do TC, onde se dispunha que "<i>respeitam a Constitui&ccedil;&atilde;o e o direito da Uni&atilde;o</i>" (Treaty establishing a Constitution for Europe. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM:EN:HTML" target="_blank">http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM:EN:HTML</a>).    ]]></body>
<body><![CDATA[<br> <a name="nota_9"></a><a href="#nota9"><sup>9</sup></a> Com igual redac&ccedil;&atilde;o, o art. III-416, segundo par&aacute;grafo, do tC (Treaty establishing a Constitution for Europe. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM:EN:HTML" target="_blank">http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM:EN:HTML</a>).    <br> <a name="nota_10"></a><a href="#nota10"><sup>10</sup></a> Previa-se, num equivalente preceito do Tratado Constitucional, poder somente ocorrer mediante "<i>decis&atilde;o europeia do conselho, que delibera sob proposta da comiss&atilde;o e ap&oacute;s aprova&ccedil;&atilde;o do parlamento europeu</i>" (art. III-419, No. 1, segundo par&aacute;grafo, do TC) (Treaty establishing a Constitution for Europe. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM:EN:HTML" target="_blank">http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM:EN:HTML</a>).    <br> <a name="nota_11"></a><a href="#nota11"><sup>11</sup></a> A coopera&ccedil;&atilde;o refor&ccedil;ada tinha de, nomeadamente, e por for&ccedil;a do art. 43 do tue-Nice: "<i>respeit&#91;ar&#93; os (...) tratados &#91;da Uni&atilde;o e da comunidade&#93; e o quadro institucional &uacute;nico da Uni&atilde;o</i>" - al&iacute;nea <i>b)</i>; "<i>n&atilde;o prejudi&#91;car o mercado interno (...) nem a coes&atilde;o econ&oacute;mica e social</i>" - al&iacute;nea <i>e)</i>; "<i>n&atilde;o constitu&#91;ir&#93; uma restri&ccedil;&atilde;o nem uma discrimina&ccedil;&atilde;o ao com&eacute;rcio entre os Estados-Membros e n&atilde;o provo&#91;car&#93; distor&ccedil;&otilde;es de concorr&ecirc;ncia entre eles</i>" - al&iacute;nea <i>f)</i>; por outro lado, as autoriza&ccedil;&otilde;es para a realiza&ccedil;&atilde;o duma coopera&ccedil;&atilde;o refor&ccedil;ada passavam tamb&eacute;m pelos &oacute;rg&atilde;os da uni&atilde;o: no dom&iacute;nio da Comunidade Europeia (1 pilar), uma autoriza&ccedil;&atilde;o do Conselho nos termos do art. 11, No. 2, do TCE-Nice; no campo da pol&iacute;tica externa e de seguran&ccedil;a comum (2 pilar), uma autoriza&ccedil;&atilde;o do Conselho nos termos do art. 27-C, segundo par&aacute;grafo, do tue-Nice; no dom&iacute;nio da coopera&ccedil;&atilde;o policial e judici&aacute;ria em mat&eacute;ria penal (3 pilar), uma autoriza&ccedil;&atilde;o do Conselho nos termos do art. 40-a, No. 2, do tue-Nice.    <br> <a name="nota_12"></a><a href="#nota12"><sup>12</sup></a> Jos&eacute; Mart&iacute;n y P&eacute;rez de Nanclares, <i>reflexiones en torno a la cooperaci&oacute;n reforzada: la inc&oacute;gnita del Tratado de &Aacute;msterdam</i>, in <i>Las incertidumbres de la Uni&oacute;n Europea despu&eacute;s del Tratado de &Aacute;msterdam</i>, 79-106, 106 (Andr&eacute;s Olesti-Rayo, ed., Bosch, Barcelona, 2000).</font></p> <font face="verdana" size="2"><hr>      <p><font size="3"><b>Bibliograf&iacute;a</b></font></p>     <p><font size="3"><b> Livros</b></font></p>      <!-- ref --><p>Alcoceba-Gallego, Mar&iacute;a Amparo, <i>Fragmentaci&oacute;n y diversidad en la construcci&oacute;n europea </i>(Tirant Lo Blanch, Valencia, 2005).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000149&pid=S1692-8156201100010000700001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Cannone, Andrea, <i>Le cooperazioni rafforzate: contributo allo studio dell&#39; integrazione differenziata </i>(Cacucci, Bari, 2005).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000150&pid=S1692-8156201100010000700002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Fern&aacute;ndez-Reyes, Jorge E., <i>Curso de derecho de la integraci&oacute;n: los procesos de integraci&oacute;n, el MERCOSUR </i>(Universidad de Montevideo, Facultad de Derecho, Montevideo, 2006).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000151&pid=S1692-8156201100010000700003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Langner, Katrin, <i>Verst&auml;rkte Zusammenarbeit in der Europ&auml;ischen Union: St&auml;rkung der Integration oder hin zu einem Europa von mehreren Geschwindigkeiten? </i>(Peter Lang, Frankfurt, Berlim, Berna, Bruxelas, Nova Iorque, Oxford, Viena, 2004).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000152&pid=S1692-8156201100010000700004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Linde-Paniagua, Enrique &amp; Mellado-Prado, Pilar, <i>Iniciaci&oacute;n al derecho de la Uni&oacute;n Europea </i>(3&ordf; ed., Colex, Madrid, Colex, 2006).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000153&pid=S1692-8156201100010000700005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Linke, Gerrit, <i>Das instrument der verst&auml;rkten Zusammenarbeit im Vertrag von nizza: M&ouml;glichkeiten eines Europas der differenzierten integration </i>(Peter Lang Frankfurt, Oxford, 2006).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000154&pid=S1692-8156201100010000700006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Mangas-Mart&iacute;n, Araceli &amp; Li&ntilde;&aacute;n-Nogueras, Diego J., <i>Instituciones y derecho de la Uni&oacute;n Europea </i>(5&ordf; ed., Tecnos, Madrid, 2005).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000155&pid=S1692-8156201100010000700007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Mangas-Mart&iacute;n, Araceli, <i>La constituci&oacute;n europea </i>(Iustel, Madrid, 2005).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000156&pid=S1692-8156201100010000700008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Piris, Jean-Claude, <i>El Tratado Constitucional para Europa: un an&aacute;lisis jur&iacute;dico </i>(Marcial Pons, C&aacute;tedra Internacional OMC/WTO/Integraci&oacute;n Regional<i>, </i>Madrid, 2006).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000157&pid=S1692-8156201100010000700009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>S&aacute;nchez, Alberto M., <i>Derecho de la integraci&oacute;n: un recorrido m&uacute;ltiple por las experiencias de la Uni&oacute;n Europea y del Mercosur </i>(Rap, Buenos Aires, 2004).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000158&pid=S1692-8156201100010000700010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Urrea-Corres, Mariola, <i>La cooperaci&oacute;n reforzada en la Uni&oacute;n Europea: concepto, naturaleza y r&eacute;gimen jur&iacute;dico </i>(Colex, Madrid, 2002).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000159&pid=S1692-8156201100010000700011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font size="3"><b>Contribui&ccedil;&otilde;es em livros colectivos</b></font></p>      <!-- ref --><p>AAVV, <i>Enhanced cooperation: from theory to practice</i>, in <i>The Treaty of Lisbon: Implementing the Institutional innovations</i>, 97-119 (Centre for European Policy Studies, CEPS, EGMONT- The Royal Institute for International Relations, Belgium &amp; European policy Centre, EPC, November 2007). Dispon&iacute;vel em <a href="http://www.aueb.gr/deos/MASTER-GR/Lisbon%20Treaty%20Implementation%20Nov07%20CEPS%20EPC%20etc%20for%20students.pdf" target="_blank">http://www.aueb.gr/deos/MASTER-GR/Lisbon%20Treaty%20Implementation%20Nov07%20CEPS%20EPC%20etc%20for%20students.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000161&pid=S1692-8156201100010000700012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Guti&eacute;rrez-Espada, Ces&aacute;reo, <i>De la ineludible &#39;flexibilidad  en el futuro de la Uni&oacute;n</i>, <i>Colecci&oacute;n Escuela Diplom&aacute;tica del Bolet&iacute;n Oficial del Estado, BOE</i>, 9 195-210 (<i>La constitucionalizaci&oacute;n del proceso de integraci&oacute;n europea</i>, Jornadas organizadas conjuntamente por la Asociaci&oacute;n Espa&ntilde;ola de Profesores de Derecho Internacional y Relaciones Internacionales, AEPDIRI, y la escuela Diplom&aacute;tica, Madrid, 20 de Mayo de 2004, 2005).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000162&pid=S1692-8156201100010000700013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Junge, Kerstin, <i>Differentiated European Integration</i>, in <i>European Union Politics</i>, 391-404 (Michelle Cini, ed., Oxford University Press, Oxford, 2007).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000163&pid=S1692-8156201100010000700014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Mart&iacute;n y P&eacute;rez de Nanclares, Jos&eacute;, <i>Reflexiones en torno a la cooperaci&oacute;n reforzada: la inc&oacute;gnita del Tratado de &Aacute;msterdam</i>, in <i>Las incertidumbres de la Uni&oacute;n Europea despu&eacute;s del Tratado de &Aacute;msterdam</i>, 79-106 (Andr&eacute;s Olesti-Rayo, ed., Bosch, Barcelona, 2000).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000164&pid=S1692-8156201100010000700015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Pons-Rafols, Francesc Xavier, <i>Las potencialidades de las cooperaciones reforzadas en la Uni&oacute;n</i>, in <i>el Tratado de Lisboa. La salida de la crisis constitucional</i>, 627-660 (Jos&eacute; Mart&iacute;n y P&eacute;rez de Nanclares, coord., Jornadas de la Asociaci&oacute;n Espa&ntilde;ola de Profesores de Derecho Internacional, AEPDIRI, celebradas en Madrid el 17 y 18 de diciembre de 2007, Iustel, Madrid, 2008).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000165&pid=S1692-8156201100010000700016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Urrea-Corres, Mariola, <i>La efectividad del derecho de retirada, el sistema de reforma y las cooperaciones reforzadas: una inc&oacute;gnita que condiciona el proceso de integraci&oacute;n de la Uni&oacute;n</i>, in <i>el Tratado de Lisboa. La salida de la crisis constitucional</i>, 687-703 (Jos&eacute; Mart&iacute;n y P&eacute;rez de Nanclares, coord., Jornadas de la Asociaci&oacute;n Espa&ntilde;ola de Profesores de Derecho Internacional, AEPDIRI, celebradas en Madrid el 17 y 18 de diciembre de 2007, Iustel, Madrid, 2008).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000166&pid=S1692-8156201100010000700017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font size="3"><b>Revistas</b></font></p>      <!-- ref --><p>Ahrens, Joachim, Hoen, Herman W. &amp; Ohr, Renate, <i>Deepening Integration in an Enlarged European Union: a club-theoretical Perspective</i>, <i>Revue d&#39;int&eacute;gration europ&eacute;enne </i>/ <i>Journal of European Integration</i>, 27 4, 417-439 (2005).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000168&pid=S1692-8156201100010000700018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Aldecoa-Luz&aacute;rraga, Francisco, <i>La constituci&oacute;n europea como respuesta a la ampliaci&oacute;n</i>, <i>papeles de econom&iacute;a espa&ntilde;ola</i>, 103 67-78 (2005).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000169&pid=S1692-8156201100010000700019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Bribosia, Herv&eacute;, <i>Multispeed Europe? Flexibility and Enhanced Cooperation in the European Union</i>, <i>Challenge Europe, the People&#39;s Project? the New European Union Treaty and the Prospects for Future Integration</i>, 17 26-33 (2007). Dispon&iacute;vel em: <a href="http://www.ceri-sciencespo.com/cherlist/lequesne/Challenges_European_Policy_Center.pdf" target="_blank">http://www.ceri-sciencespo.com/cherlist/lequesne/Challenges_europe-an_policy_Center.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000170&pid=S1692-8156201100010000700020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Cagiati, Andrea, <i>&Egrave; possibile costruire un'avanguardia europea?</i>, <i>Affari Esteri</i>, 38 151, 541-549 (2006). Dispon&iacute;vel em: <a href="http://www.affari-esteri.it/Affari_Esteri_151.pdf" target="_blank">http://www.affari-esteri.it/Affari_Esteri_ 151.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000171&pid=S1692-8156201100010000700021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana">Emmanouilidis, Janis A., <i>Conceptualizing a Differentiated Europe</i>, <i>ELIAMEP, Hellenic Foundation for European &amp; Foreign Policy, Policy Papers</i>, 10 1-72 (2008). Dispon&iacute;vel em: <a href="http://www.emmanouilidis.eu" target="_blank">http://www.emmanouilidis.eu/download/emmanouilidis_Con-ceptualizing-a-Differentiated-europe_June_2008.pdf</a>.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000172&pid=S1692-8156201100010000700022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Emmanouilidis, Janis A., <i>Differentiated Europe: Nine Recommendations</i>, <i>ELIAMEP Thesis, Hellenic Foundation for European &amp; Foreign Policy</i>, 1, 1-6 (2008). Dispon&iacute;vel em: <a href="http://www.emmanouilidis.eu" target="_blank">http://www.emmanouilidis.eu/download/2008_emma-nouilidis_eliamep_thesis_12008.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000173&pid=S1692-8156201100010000700023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Faber, Anne, <i>Die Weiterentwicklung der Europ&auml;ischen Union: Vertiefung versus Erweiterung?</i>, <i>Integration</i>, 2 103-116 (2007). Dispon&iacute;vel em: <a href="http://www.iep-berlin.de/fleadmin/website/09_publikationen/integration_2007/faber.pdf" target="_blank">http://www.iep-berlin.de/fleadmin/website/09_publikationen/integration_2007/faber.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000174&pid=S1692-8156201100010000700024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Federal Trust Working Group, <i>Flexibility and the future of the European Union</i>, <i>The Federal Trust Reports </i>(October 2005). Dispon&iacute;vel em: <a href="http://www.fedtrust.co.uk/admin/uploads/FedT_Flexibility_report.pdf" target="_blank">http://www.fedtrust.co.uk/admin/uploads/FedT_Flexibility_report.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000175&pid=S1692-8156201100010000700025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Grant, Charles, <i>Can Variable Geometry save european Uni&oacute;n Enlargement?</i>, <i>CER Bulletin, Centre for european Reform 44 </i>(October/November 2005). Dispon&iacute;vel em: <a href="http://www.cer.org.uk/articles/44_grant.html" target="_blank">http://www.cer.org.uk/articles/44_grant.html</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000176&pid=S1692-8156201100010000700026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Lengyel, L&aacute;szl&oacute;, <i>Kerneuropa oder demokratisches Europa?</i>, <i>europ&auml;ische rund-schau</i>, 31 4, 3-14 (2003). Dispon&iacute;vel em: <a href="http://www.europaeische-rundschau.at/2003/Inhalt_2003_4_files/Lengyelb.pdf" target="_blank">http://www.europaeische-rundschau.at/2003/Inhalt_2003_4_files/Lengyelb.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000177&pid=S1692-8156201100010000700027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Miles, Lee, <i>Introduction: Euro-outsiders and the politics of asymmetry</i>, <i>revue d&#39;int&eacute;gration europ&eacute;enne </i>/ <i>Journal of European Integration</i>, 27 1, 3-24 (2005).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000178&pid=S1692-8156201100010000700028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Neve, Jan-Emmanuel de, <i>The european onion? how differentiated integration is reshaping The European Union</i>, <i>Revue d&#39;Int&eacute;gration europ&eacute;enne </i>/ <i>Journal of European Integration</i>, 29 4, 503-521 (2007). Dispon&iacute;vel em: <a href="http://ssrn.com/abstract=1129622" target="_blank">http://ssrn.com/abstract=1129622</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000179&pid=S1692-8156201100010000700029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Petrica, Bogdana, <i>La diff&eacute;renciation: &#39;solution miracle pour </i>l&#39;avenir de <i>l&#39;Union Europ&eacute;enne?</i>, <i>Romanian Journal of European Affairs</i>, 9 1, 96-108 (2009). Dispon&iacute;vel em: <a href="http://www.ier.ro/documente/rjea_pdf/RJEA_Vol_9_No1_March2009.pdf" target="_blank">http://www.ier.ro/documente/rjea_pdf/RJea_vol_9_No1_March2009.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000180&pid=S1692-8156201100010000700030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Philippart, Eric, <i>Un nouveau m&eacute;canisme de coop&eacute;ration renforc&eacute;e pour </i>l&#39;Uion <i>europ&eacute;enne &eacute;largie</i>, <i>Notre Europe: &Eacute;tudes et recherches 22 </i>(2003). Dispon&iacute;vel em: <a href="http://www.notre-europe.eu/uploads/tx_publication/etud22-fr.pdf" target="_blank">http://www.notre-europe.eu/uploads/tx_publication/etud22-fr.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000181&pid=S1692-8156201100010000700031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Stettner, Rupert, <i>Flexibilidad en el Derecho Europeo: Complemento aut&oacute;nomo del Tratado y cooperaci&oacute;n reforzada</i>, <i>Revista de Derecho Constitucional Europeo, REDCE</i>, 2 3, 213-228 (2005). Dispon&iacute;vel em: <a href="http://www.ugr.es/~redce/ReDCE3/11stettner.htm" target="_blank">http://www.ugr.es/~redce/ReDCE3/11stettner.htm/</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000182&pid=S1692-8156201100010000700032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Tekin, Funda &amp; Wessels, Wolfgang, <i>Flexibility within the Lisbon Treaty: Trademark or Empty Promise?</i>, <i>EIPASCOPE, European Institute of Public Administration</i>, 1 25-31 (2008). Dispon&iacute;vel em: <a href="http://www.eipa.eu/files/repository/eipascope/20080509184449_SCOPE2008-1-5_TekinandWessels.pdf" target="_blank">http://www.eipa.eu/files/repository/eipascope/20080509184449_sCope2008-1-5_tekinandwessels.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000183&pid=S1692-8156201100010000700033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Urrea-Corres, Mariola, <i>Mecanismos de integraci&oacute;n y (des)integraci&oacute;n diferenciada en la Uni&oacute;n Europea a la luz del Tratado de Lisboa</i>, <i>Cuadernos Europeos de Deusto</i>, 39 169-190 (2008).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000184&pid=S1692-8156201100010000700034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><b><font size="3">Working papers</font></b></p>      <!-- ref --><p>Andersen, Svein s. &amp; Sitter, Nick, <i>Differentiated integration: What is it and how much can the european Union accommodate? </i>(Paper for the 37<sup>th</sup> world Congress of the International Institute of sociology, Stockholm, 5-9 July, 2005). Dispon&iacute;vel em: <a href="http://www.scasss.uu.se/IIS2005/total_webb/tot_html/papers/differentiated_integration.pdf" target="_blank">http://www.scasss.uu.se/IIS2005/total_webb/tot_html/papers/differentiated_integration.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000186&pid=S1692-8156201100010000700035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana">Barrera-Perea, Sergio, <i>Cooperaciones reforzadas, &iquest;nuevo motor de la Uni&oacute;n Europea ampliada? </i>(CAEI, Centro Argentino de Estudios Internacionales, Working Paper 014 - Programa Europa, 2006). Dispon&iacute;vel em: <a href="http://www.caei.com.ar/es/programas/europa/14.pdf" target="_blank">http://www.caei.com.ar/es/programas/europa/14.pdf</a>.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000187&pid=S1692-8156201100010000700036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Dehousse, Franklin, Coussens, Wouter &amp; Grevi, Giovanni, <i>Integrating Europe: Multiple Speeds, one direction? </i>(EPC Working Papers 9, European Policy Centre, April 2004). Dispon&iacute;vel em: <a href="http://www.egmontinstitute.be/papers/IWP_PE.pdf" target="_blank">http://www.egmontinstitute.be/papers/IWP_PE.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000188&pid=S1692-8156201100010000700037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Kr&aacute;l, David, <i>Multi-Speed europe and the Lisbon Treaty: threat or opportunity? </i>(EUROPEUM, Institute for European Policy, Working Paper commissioned by the Friedrich-Ebert-Stiftung for a conference on multi-speed Europe held in Budapest in October 2008, November 2008). Dispon&iacute;vel em: <a href="http://www.europeum.org/doc/pdf/895.pdf" target="_blank">http://www.europeum.org/doc/pdf/895.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000189&pid=S1692-8156201100010000700038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Kurpas, Sebastian, Clerck-Sachsse, Julia de, Torreblanca, Jos&eacute; I. &amp; Ricard-Nihoul, Ga&euml;tane, <i>From threat to opportunity: Making flexible integration Work </i>(EPIN, European Policy Institutes Network, Working Paper 15, 2006). Dispon&iacute;vel em: <a href="http://www.epin.org/pdf/EPIN_WP15.pdf" target="_blank">http://www.epin.org/pdf/epIN_wp15.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000190&pid=S1692-8156201100010000700039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Landfried, Christine, <i>Difference as a potential for european Constitution-Making </i>(EUI Working Papers: RSCAS 04, European University Institute, Robert Schuman Centre for Advanced Studies, 2005). Dispon&iacute;vel em: <a href="http://www.eui.eu/RSCAS/WP-Texts/05_04.pdf" target="_blank">http://www.eui.eu/RSCAS/WP-Texts/05_04.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000191&pid=S1692-8156201100010000700040&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Philippart, Eric, <i>Optimising The Mechanism for &#39;Enhanced Cooperation within the European Union: recommendations for the constitutional treaty </i>(Ceps Policy Briefs 33, Centre for European Policy Studies, CEPS, May 2003). Dispon&iacute;vel em: <a href="http://aei.pitt.edu/1978/" target="_blank">http://aei.pitt.edu/1978/</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000192&pid=S1692-8156201100010000700041&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Schneider, Heinrich, <i>&#39;Kerneuropa&#39;: ein aktuelles Schlagwort und Seine Bedeutung </i>(EI Working Papers 54, Europainstitut, Februar 2004). Dispon&iacute;vel em: <a href="http://epub.wu.ac.at/dyn/virlib/wp/eng/mediate/epub-wu-01_6d1.pdf?ID=epub-wu-01_6d1" target="_blank">http://epub.wu.ac.at/dyn/virlib/wp/eng/mediate/epub-wu-01_6d1.pdf?ID=epub-wu-01_6d1</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000193&pid=S1692-8156201100010000700042&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Sepos, Angelos, <i>Differentiated Integration in the European Union: the position of Small Member States </i>(EUI Working Papers: RSCAS 17, European University Institute, Robert Schuman Centre for Advanced Studies, 2005). Dispon&iacute;vel em: <a href="http://www.iue.it/RSCAS/WP-Texts/05_17.pdf" target="_blank">http://www.iue.it/RSCAS/WP-texts/05_17.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000194&pid=S1692-8156201100010000700043&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Thym, Daniel, <i>The Evolution of Supranational Differentiation: Assessing Enhanced Cooperation, the Area of Freedom, Security and Justice and Security and the Security and Defence Policy under the Treaties of Nice and Lisbon </i>(Walter Hallstein-Institut f&uuml;r europ&auml;isches verfassungsrecht, WHI Papers, Working Paper 3/09, 2009). Dispon&iacute;vel em: <a href="http://www.whi-berlin.de/documents/whi-paper0309.pdf" target="_blank">http://www.whi-berlin.de/documents/whi-paper0309.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000195&pid=S1692-8156201100010000700044&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font size="3"><b>Tratados e acordos internacionais</b></font></p>      <!-- ref --><p>Consolidated versions of the Treaty on European Union and the Treaty on the functioning of the European Union. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2010:083:SOM:EN:HTML" target="_blank">http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2010:083:SOM:EN:HTML</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000197&pid=S1692-8156201100010000700045&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Consolidated versions of the Treaty on European Union and the Treaty on the Functioning of the European Union. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2010:083:SOM:EN:HTML" target="_blank">http://eur-lex.europa.eu/JOH tml.do?uri=OJ:C:2010:083:SOM:EN:HTML</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000198&pid=S1692-8156201100010000700046&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Single European Act (SEA), signed in Luxembourg and the Hague, and entered into force on 1 July 1987. Dispon&iacute;vel em: single european act (sea), signed in Luxembourg and the Hague, and entered into force on 1 July 1987.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000199&pid=S1692-8156201100010000700047&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="verdana">Tratado da Uni&atilde;o Europeia, assinado em Nice, Fran&ccedil;a, 26 de Fevereiro de 2001. Dispon&iacute;vel em: <a href="http://swww.europarl.europa.eu/parliament/archive/staticDisplay.do?id=77&pageRank=4&language=PT." target="_blank">http://www.europarl.europa.eu/parliament/archive/staticDisplay.do?id=77 &amp; pageRank=4 &amp; language=PT</a>. English version at: <a href="http://europa.eu/lisbon_treaty/index_en.htm" target="_blank">http://europa.eu/lisbon_treaty/index_en.htm</a>.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000200&pid=S1692-8156201100010000700048&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Treaty establishing a Constitution for Europe. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM:EN:HTML" target="_blank">http://eur-lex.europa.eu/JOHtml.do?uri=OJ:C:2004:310:SOM :EN:HTML</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000201&pid=S1692-8156201100010000700049&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Treaty of Amsterdam, signed on 2 October 1997, entered into force on 1 May 1999. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/en/treaties/dat/11997D/htm/11997D.html" target="_blank">http://eur-lex.europa.eu/en/treaties/dat/11997D/htm/11997D.html</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000202&pid=S1692-8156201100010000700050&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Treaty of Rome, Establishing the European Economic Community, EEC, signed in Rome, Italy, on 25 March 1957, and entered into force on 1 January 1958. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/en/treaties/index.htm#founding" target="_blank">http://eur-lex.europa.eu/en/treaties/index.htm#founding</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000203&pid=S1692-8156201100010000700051&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Treaty on European Union, signed in Maastricht, Denmark, on 7 February 1992, entered into force on 1 November 1993. Dispon&iacute;vel em: <a href="http://eur-lex.europa.eu/en/treaties/dat/11992M/htm/11992M.html" target="_blank">http://eur-lex.europa.eu/en/treaties/dat/11992M/htm/11992M.html</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000204&pid=S1692-8156201100010000700052&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font size="3"><b>Tese doutoral</b></font></p>      <!-- ref --><p>Bribosia, Herv&eacute;, <i>Les coop&eacute;rations renforc&eacute;es: quel mod&egrave;le d&#39;int&eacute;gration diff&eacute;renci&eacute;e</i> <i>Pour l&#39;Union Europ&eacute;enne? - analyse comparative du m&eacute;canisme g&eacute;n&eacute;ral de la coop&eacute;ration renforc&eacute;e, du projet de coop&eacute;ration structur&eacute;e permanente en mati&egrave;re de d&eacute;fense et de la pratique </i>d autres <i>coop&eacute;ration renforc&eacute;es &#39;pr&eacute;d&eacute;termin&eacute;es en mati&egrave;re sociale, au sein de </i>l&#39;espace <i>de libert&eacute;, s&eacute;curit&eacute; et justice, et dans </i>l&#39;un ion <i>&eacute;conomique et mon&eacute;taire </i>(EUI PhD Thesis, European University Institute, Florence, 2007).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000206&pid=S1692-8156201100010000700053&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>Urrea-Corres, Mariola, <i>La cooperaci&oacute;n reforzada en la Uni&oacute;n Europea: concepto, naturaleza y r&eacute;gimen jur&iacute;dico </i>(tesis doctoral, Colex, Madrid, 2002).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000207&pid=S1692-8156201100010000700054&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font size="3"><b>Jornal</b></font></p>      <!-- ref --><p>Muns, Alexandre, <i>La Europa de las geometr&iacute;as variables</i>, <i>Expansi&oacute;n</i>, <i>Catalunya</i>, 2, 20 de diciembre de 2006. Dispon&iacute;vel em: <a href="http://www.esci.es/pdfs/noticies/20061218.pdf" target="_blank">http://www.esci.es/pdfs/noticies/20061218.pdf</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000209&pid=S1692-8156201100010000700055&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font size="3"><b>Documentos</b></font></p>      <!-- ref --><p>Allemand, Fr&eacute;d&eacute;ric, <i>Les coop&eacute;rations renforc&eacute;es dans la Constitution europ&eacute;enne: vers quel renforcementdesmoyensd &#39;action et del &#39; int&eacute;gration Europ&eacute;enne?</i>, <i>Questions </i>d'Europe <i>(Fondation Robert Schuman), Suppl&eacute;ment &agrave; la Lettre 188 </i>(15 Novembre 2004). Dispon&iacute;vel em: <a href="http://www.robert-schuman.org/question_europe.php?num=su-188" target="_blank">http://www.robert-schuman.org/question_europe.php?num=su-188</a>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000211&pid=S1692-8156201100010000700056&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> ]]></body><back>
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