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"Competitive conditions and sectors' productive efficiency: A conditional ..."
Michael L. Polemis, Nickolaos G. Tzeremes (2019)
- Michael L. Polemis, Nickolaos G. Tzeremes:
Competitive conditions and sectors' productive efficiency: A conditional non-parametric frontier analysis. Eur. J. Oper. Res. 276(3): 1104-1118 (2019)
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