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How relevant is the choice of risk management control variable to non-parametric bank profit efficiency analysis? : the case of South Korean banks
Simper, Richard; Hall, Maximilian; Liu, Wenbin B.; … - 2014
Persistent link: https://www.econbiz.de/10011342006
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Regional and ownership drivers of bank efficiency
Zelenyuk, Natalya; Zelenyuk, Valentin - 2014
Persistent link: https://www.econbiz.de/10011342007
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Decomposing profit efficiency using a slack-based directional distance function
Färe, Rolf; Fukuyama, Hirofumi; Grosskopf, Shawna; … - 2014
Persistent link: https://www.econbiz.de/10011342008
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Weak disposability in nonparametric production analysis : a new taxonomy of reference technology sets
Pham Manh Dung; Zelenyuk, Valentin - In: European journal of operational research : EJOR 274 (2019) 1, pp. 186-198
Persistent link: https://www.econbiz.de/10011990011
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Introduction to the APPC2014 special issue
Peyrache, Antonio; Zelenyuk, Valentin - In: Journal of productivity analysis 47 (2017) 3, pp. 185-187
Persistent link: https://www.econbiz.de/10011878339
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Nonparametric least squares methods for stochastic frontier models
Simar, Léopold; Van Keilegom, Ingrid; Zelenyuk, Valentin - In: Journal of productivity analysis 47 (2017) 3, pp. 189-204
Persistent link: https://www.econbiz.de/10011878343
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Special Issue: selected papers from the 2014 Asia-Pacific Productivity Conference
Peyrache, Antonio (ed.); Zelenyuk, Valentin (ed.) - 2017
Persistent link: https://www.econbiz.de/10011878485
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Slack-based directional distance function in the presence of bad outputs : theory and application to Vietnamese banking
Pham Manh Dung; Zelenyuk, Valentin - In: Empirical economics : a journal of the Institute for … 54 (2018) 1, pp. 153-187
Persistent link: https://www.econbiz.de/10011947498
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A unifying framework for Farrell profit efficiency measurement
Färe, Rolf; He, Xinju; Li, Sung-Ko; Zelenyuk, Valentin - In: Operations research 67 (2019) 1, pp. 183-197
Persistent link: https://www.econbiz.de/10012000815
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Nonparametric estimation of dynamic discrete choice models for time series data
Park, Byeong U.; Simar, Léopold; Zelenyuk, Valentin - 2016
Persistent link: https://www.econbiz.de/10011746459