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Testing differences in efficiency of regions within a country : the case of Ukraine
Demchuk, Pavlo; Zelenyuk, Valentin - In: Journal of productivity analysis 32 (2009) 2, pp. 81-102
Persistent link: https://www.econbiz.de/10003903662
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Testing differences in efficiency of regions within a country: the case of Ukraine
Demchuk, Pavlo; Zelenyuk, Valentin - In: Journal of Productivity Analysis 32 (2009) 2, pp. 81-102
Persistent link: https://www.econbiz.de/10005015368
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Testing differences in efficiency of regions within a country: the case of Ukraine
Demchuk, Pavlo; Zelenyuk, Valentin - In: Journal of productivity analysis 32 (2009) 2, pp. 81-102
Persistent link: https://www.econbiz.de/10008302050
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Aggregation of economic growth rates and of its sources
Zelenyuk, Valentin - 2010
Persistent link: https://www.econbiz.de/10008771563
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Productivity analysis : roots, foundations, trends and perspectives
Zelenyuk, Valentin - 2023
Persistent link: https://www.econbiz.de/10015066504
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Power of significance test of dummy variables in two-stage efficiency analysis model
Zelenyuk, Valentin - In: Applied economics letters 16 (2009) 13/15, pp. 1493-1495
Persistent link: https://www.econbiz.de/10003894919
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A note on equivalences in measuring returns to scale in multi-output-multi-input technologies
Zelenyuk, Valentin - 2011
Persistent link: https://www.econbiz.de/10009154474
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Scale efficiency : equivalence of primal and dual measures
Zelenyuk, Valentin - 2011
Persistent link: https://www.econbiz.de/10009405825
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A scale elasticity measure for directional distance function and its dual
Zelenyuk, Valentin - 2011
Persistent link: https://www.econbiz.de/10009405834
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Aggregation of economic growth rates and of its sources
Zelenyuk, Valentin - In: European journal of operational research : EJOR 212 (2011) 1, pp. 190-198
Persistent link: https://www.econbiz.de/10008990529