A DEA study of the efficiency of 122 iron ore and coal ports and of 15/17 countries in 2005

Author: de Oliveira Gabriel Figueiredo   Cariou Pierre  

Publisher: Routledge Ltd

ISSN: 1464-5254

Source: Maritime Policy & Management, Vol.38, Iss.7, 2011-12, pp. : 727-743

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Abstract