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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

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

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

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

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

Approximations and inference for nonparametric production frontiers

Daraio, Cinzia; Simar, Léopold - 2022

sector. The most popular ones are based on envelopment estimators, like the FDH or DEA estimators, that estimate the …

Persistent link: https://www.econbiz.de/10013193298

Testing the "separability" condition in two-stage nonparametric models of production

Daraio, Cinzia; Simar, Léopold; Wilson, Paul W. - 2015

Simar and Wilson (J. Econometrics, 2007) provided a statistical model that can rationalize two-stage estimation of technical efficiency in nonparametric settings. Two-stage estimation has been widely used, but requires a strong assumption: the second-stage environmental variables cannot affect...

Persistent link: https://www.econbiz.de/10011317720

Asymptotic theory for aggregate efficiency

Simar, Léopold; Zelenyuk, Valentin - 2016

Persistent link: https://www.econbiz.de/10011528170

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

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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