0120-4483
0120-4483
S0120-44832017000100064
10.1016/j.espe.2017.01.003
Belgium
00
01
2017
00
01
2017
35
spe82
64
77
[
2015
40
8-28
]
[
2010
]
[
2013
5
2
2
217-49
]
[
2009
2009-059A
]
[
2016
]
[
2001
33
2
2
225-35
]
[
2013
60
7
7
771-88
]
[
1983
98
1
1
85-106
]
[
1995
w5146
]
[
2009
77
3
3
623-85
]
[
2014
28
2
2
153-75
]
[
2016
26
90-106
]
[
2004
119
1
1
104-27
]
[
2000
51
1
1
79-113
]
[
2011
99
]
[
2013
90
2
2
316-25
]
[
2016
25
]
[
2014
4736
]
[
2016
87
216-35
]
[
2011
16
059-104
]
[
2013
121
1
1
39-42
]
[
2015
80
16-35
]
[
2012
94
4
4
1081-96
]
[
2011
101
6
6
2530-61
]
[
2016
]
[
2013
100
1
1
32-47
]
[
2014
w20038
]
[
2013
89
2
2
471-84
]
[
2013
167
]
[
2010
]
[
IMF
2014
]
[
2015
105
3
3
1177-216
]
[
1990
714-35
]
[
2008
75
1
1
70-92
]
[
2014
124
3
3
508-12
]
[
2007
243-87
]
[
2013
61
2
2
225-70
]
[
2006
12586
]
[
2012
w463
]
[
2005
52
2
2
345-80
]
[
2015
20445
]
[
2013
20
9
9
847-51
]
[
2012
588
]
[
2010
92
1
1
200-7
]
[
2014
30
3
3
662-82
]
[
2015
105
5
5
650-5
]
[
2005
3
5
5
968-1006
]
[
2012
w18094
]
[
2016
5
]
[
2013
101
179-94
]
[
1994
7
1
1
97-124
]
[
2006
69
1
1
6-36
]
[
World Bank
2015
]