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

雑誌名 Maritime policy & management
出版社 Taylor & Francis
巻号 Vol.38 No.7
筆者・編者・翻訳者 Gabriel Figueiredo de Oliveira, Pierre Cariou
記事概要

Introduction
Literature review and methodology
Data selection and descriptive statistics
Analysis 1: iron ore and coal ports efficiency
Analysis 2: iron ore and coal countries efficiency
Conclusion