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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
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Further improvements of finite sample approximation of central limit theorems for Envelopment estimators
Simar, Léopold; Zelenyuk, Valentin; Zhao, Shirong - 2022
Persistent link: https://www.econbiz.de/10013258269
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Asymptotics and Consistent Bootstraps for DEA Estimators in Non-parametric Frontier Models
Kneip, Alois; Simar, Léopold; Wilson, Paul W. - 2006
Non-parametric data envelopment analysis (DEA) estimators based on linear programming methods have been widely applied … inference doubtful. This paper derives the asymptotic distribution of DEA estimators under variable returns-to-scale. This … well as smoothing of the DEA frontier estimate. Both bootstrap procedures allow for dependence of the inefficiency process …
Persistent link: https://www.econbiz.de/10010263169
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Asymptotics and Consistent Bootstraps for DEA Estimators in Non-parametric Frontier Models
Kneip, Alois; Simar, Léopold; Wilson, Paul W. - University of Bonn, Germany - 2006
Non-parametric data envelopment analysis (DEA) estimators based on linear programming methods have been widely applied … inference doubtful. This paper derives the asymptotic distribution of DEA estimators under variable returns-to-scale. This … well as smoothing of the DEA frontier estimate. Both bootstrap procedures allow for dependence of the inefficiency process …
Persistent link: https://www.econbiz.de/10004968414
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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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Globalization and productivity : a robust nonparametric world frontier analysis
Mastromarco, Camilla; Simar, Léopold - In: Economic modelling 69 (2018), pp. 134-149
Persistent link: https://www.econbiz.de/10012016142
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Central limit theorems and inference for sources of productivity change measured by nonparametric Malmquist indices
Simar, Léopold; Wilson, Paul W. - In: European journal of operational research : EJOR 277 (2019) 2, pp. 756-769
Persistent link: https://www.econbiz.de/10012022131
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A bootstrap approach for bandwidth selection in estimating conditional efficiency measures
Bădin, Luiza; Daraio, Cinzia; Simar, Léopold - In: European journal of operational research : EJOR 277 (2019) 2, pp. 784-797
Persistent link: https://www.econbiz.de/10012022136
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Quality and its impact on efficiency
Daraio, Cinzia; Simar, Léopold; Wilson, Paul W. - 2019
The issue of quality and its relationship with efficiency and performance is a crucial operational issue in many fields of study including production economics, operations research, engineering and business management. In this paper we provide a methodology for identifying latent quality...
Persistent link: https://www.econbiz.de/10011986764