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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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A note on the convergence of nonparametric DEA efficiency measures
Kneip, Alois; Park, Byeong U.; Simar, Léopold - 1996
Persistent link: https://www.econbiz.de/10011512305
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Quality as a latent heterogeneity factor in the efficiency of universities
Daraio, Cinzia; Simar, Léopold; Wilson, Paul W. - In: Economic modelling 99 (2021), pp. 1-17
Persistent link: https://www.econbiz.de/10012795787
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Testing hypotheses in nonparametric models of production
Kneip, Alois; Simar, Léopold; Wilson, Paul W. - In: Journal of business & economic statistics : JBES ; a … 34 (2016) 3, pp. 435-456
Persistent link: https://www.econbiz.de/10011691659
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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 …
Persistent link: https://www.econbiz.de/10011986764
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Measuring firm performance using nonparametric quantile-type distances
Daouia, Abdelaati; Simar, Léopold; Wilson, Paul W. - In: Econometric reviews 36 (2017) 1/3, pp. 156-181
Persistent link: https://www.econbiz.de/10011795039
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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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Inference for aggregate efficiency : theory and guidelines for practitioners
Simar, Léopold; Zelenyuk, Valentin; Zhao, Shirong - In: European journal of operational research : EJOR 316 (2024) 1, pp. 240-254
Persistent link: https://www.econbiz.de/10014573980
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Nonparametric statistical analysis of production
Mastromarco, Camilla; Simar, Léopold; Wilson, Paul W. - In: The Palgrave handbook of economic performance analysis, (pp. 301-382). 2019
A rich literature on the analysis of efficiency in production has developed since pioneering work of Tjalling Koopmans … some shape constraints, in multiple dimensions. New results that enable inference about mean efficiency as well as tests of … convexity, returns to scale, differences in mean efficiency and the separability condition described by Simar and Wilson …
Persistent link: https://www.econbiz.de/10012175845
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Another look at productivity growth in industrialized countries
Simar, Léopold; Wilson, Paul W. - In: Journal of productivity analysis : an official journal … 60 (2023) 3, pp. 257-272
Persistent link: https://www.econbiz.de/10014422675