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Inference for aggregate efficiency : theory and guidelines for practitioners
Simar, Léopold; Zelenyuk, Valentin; Zhao, Shirong - 2023
Persistent link: https://www.econbiz.de/10015066493
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Nonparametric least squares methods for stochastic frontier models
Simar, Léopold; Van Keilegom, Ingrid; Zelenyuk, Valentin - 2014
Persistent link: https://www.econbiz.de/10010348874
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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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On testing equality of distributions of technical efficiency scores
Simar, Léopold; Zelenyuk, Valentin - In: Econometric reviews 25 (2006) 4, pp. 497-522
Persistent link: https://www.econbiz.de/10003403260
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Asymptotic theory for aggregate efficiency
Simar, Léopold; Zelenyuk, Valentin - 2016
Persistent link: https://www.econbiz.de/10011528170
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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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Central limit theorems for aggregate efficiency
Simar, Léopold; Zelenyuk, Valentin - In: Operations research 66 (2018) 1, pp. 137-149
Persistent link: https://www.econbiz.de/10011818609
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Categorical data in local maximum likelihood : theory and applications to productivity analysis
Park, Byeong U.; Simar, Léopold; Zelenyuk, Valentin - In: Journal of productivity analysis 43 (2015) 2, pp. 199-214
Persistent link: https://www.econbiz.de/10011380319
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Improving finite sample approximation by central limit theorems for estimates from Data Envelopment Analysis
Simar, Léopold; Zelenyuk, Valentin - In: European journal of operational research : EJOR 284 (2020) 3, pp. 1002-1015
Persistent link: https://www.econbiz.de/10012238931
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Improving finite sample approximation by central limit theorems for estimates from data envelopment analysis
Simar, Léopold; Zelenyuk, Valentin - 2020 - Revised version
Persistent link: https://www.econbiz.de/10012428198