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Scale efficiency : equivalence of primal and dual measures
Zelenyuk, Valentin, (2011)
A scale elasticity measure for directional distance function and its dual
Scale efficiency and homotheticity : equivalence of primal and dual measures
Zelenyuk, Valentin, (2013)
Aggregation of economic growth rates and of its sources
Zelenyuk, Valentin, (2010)
Productivity analysis : roots, foundations, trends and perspectives
Zelenyuk, Valentin, (2023)
Power of significance test of dummy variables in two-stage efficiency analysis model
Zelenyuk, Valentin, (2009)