Resumo

MORELOS-GOMEZ, José  e  NUNEZ-BOTTINI, Miguel Ángel. Productivity of companies in the extractive mining-energy area and its impact on the financial performance in Colombia. estud.gerenc. [online]. 2017, vol.33, n.145, pp.330-340. ISSN 0123-5923.  https://doi.org/10.1016/j.estger.2017.11.002.

The purpose of this research was to evaluate the productivity of companies in the extractive miningenergy area and its impact on the performance of financial indicators in Colombia. In the methodology we used, financial and productivity indicators of 31 companies registered in the database of the Information System and Business Risk for the years 2010 and 2013 were calculated. The technique of discriminant analysis of data was used to explain the belonging and the existence of significant population differences of selected companies in the extractive sector, which showed a decreasing behavior from 2010 to 2013 in the indicators reason operational usefulness and added value (IP2) and net reason and working capital (IP6).

Palavras-chave : Productivity; Financial rates; Mining and energy sector; Extraction; Discriminant analysis.

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