Special issue on Applications and Application-Motivated Developments in Productivity Analysis || Conditional nonparametric frontier models for convex and nonconvex technologies: a unifying approach
Cinzia Daraio and Léopold SimarVolume:
28
Language:
english
Journal:
Journal of Productivity Analysis
DOI:
10.2307/41770323
Date:
October, 2007
File:
PDF, 2.38 MB
english, 2007