Πλοήγηση ανά Θέμα "MODELING"

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A conditional directional distance function approach for measuring regional environmental efficiency: Evidence from UK regions

Halkos, G. E.; Tzeremes, N. G. (2013)

This paper, by using conditional directional distance functions as introduced by Simar and Vanhems [J. Econometrics 166 (2012) 342-354] modifies the model by Fare and Grosskopf [Eur. J. Operat. Res. 157 (2004) 242-245] and ...