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Frontier estimation in nonparametric location-scale models

Florens, Jean-Pierre; Simar, Léopold; Van Keilegom, Ingrid - In: Journal of econometrics 178 (2014) 1, pp. 456-470

Persistent link: https://www.econbiz.de/10010256188

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

Unobserved heterogeneity and endogeneity in nonparametric frontier estimation

Simar, Léopold; Vanhems, Anne; Van Keilegom, Ingrid - In: Journal of econometrics 190 (2016) 2, pp. 360-373

Persistent link: https://www.econbiz.de/10011592278

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

Central limit theorems for conditional efficiency measures and tests of the "separability" condition in non‐parametric, two‐stage models of production

Daraio, Cinzia; Simar, Léopold; Wilson, Paul W. - In: The econometrics journal 21 (2018) 2, pp. 170-191

Persistent link: https://www.econbiz.de/10012166608

Fast and efficient computation of directional distance estimators

Daraio, Cinzia; Simar, Léopold; Wilson, Paul W. - In: Data envelopment analysis, 40 years on : a special issue, (pp. 805-835). 2020

Persistent link: https://www.econbiz.de/10012232985

Frontier estimation in nonparametric location-scale models

Florens, Jean-Pierre; Simar, Léopold; Van Keilegom, Ingrid - In: Journal of Econometrics 178 (2014) P3, pp. 456-470

Conditional efficiency captures efficiency of firms facing heterogeneous environmental conditions. Traditional approaches estimate nonparametrically conditional distribution requiring smoothing techniques. We rather use a flexible nonparametric location-scale model to eliminate the dependence of...

Persistent link: https://www.econbiz.de/10011052211