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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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Is foreign-bank efficiency in financial centers driven by home or host country characteristics?
Curi, Claudia; Guarda, Paolo; Lozano Vivas, Ana; … - In: Journal of productivity analysis 40 (2013) 3, pp. 367-385
Persistent link: https://www.econbiz.de/10010411355
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Stochastic FDH/DEA estimators for frontier analysis
Simar, Léopold; Zelenyuk, Valentin - In: Journal of productivity analysis 36 (2011) 1, pp. 1-20
Persistent link: https://www.econbiz.de/10009271735
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Corporate governance and firm's efficiency: the case of a transitional country, Ukraine
Zelenyuk, Valentin; Zheka, Vitaly - In: Journal of productivity analysis 25 (2006) 1/2, pp. 143-157
Persistent link: https://www.econbiz.de/10003311530
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Measuring potential gains from reallocation of resources
Nesterenko, Vladimir; Zelenyuk, Valentin - In: Journal of productivity analysis 28 (2007) 1/2, pp. 107-116
Persistent link: https://www.econbiz.de/10003616753