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1. • WorkingPaper

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   Testing the "Separability" Condition in Two-Stage Nonparametric Models of Production

   Daraio, Cinzia Simar, Léopold[UCL] Wilson, Paul (2015)
2. • WorkingPaper

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   Asymptotic Theory for Aggregate Efficiency

   Simar, Léopold[UCL] Zelenyuk, Valentin (2016)
3. • Journal article

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   Efficiency and benchmarking with directional distances: a data-driven approach

   Daraio, Cinzia Simar, Léopold[UCL] (2016) The journal of the Operational Research Society — Vol. 67, p. 928-944 (2016)
4. • WorkingPaper

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   Rankings and university performance: a conditional multidimensional approach

   Daraio, Cinzia Bonaccorsi, Andrea Simar, Léopold[UCL] (2014)
5. • WorkingPaper

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   Unobserved heterogeneity and endogeneity in nonparametric frontier estimation

   Simar, Léopold[UCL] Vanhems, Anne Van Keilegom, Ingrid[UCL] (2013)
6. • Journal article

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   Frontier estimation in nonparametric location-scale models

   Florens, Jean-Pierre Simar, Léopold[UCL] Van Keilegom, Ingrid[UCL] (2014) Journal of Econometrics — Vol. 178, no.3, p. 456-470 (2014)
7. • WorkingPaper

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   Nonparametric Robust Stochastic Frontier Analysis: a Tikhonov Regularization Approach

   Florens, Jean-Pierre Simar, Léopold[UCL] (2014)
8. • WorkingPaper

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   Non-Parametric Approach to Dynamic Time Series Discrete Choice Models

   Park, Byeong U. Simar, Léopold[UCL] Zelenyuk, Valentin (2013)
9. • WorkingPaper

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   Nonparametric Least Squares Methods for Stochastic Frontier Models

   Simar, Léopold[UCL] Van Keilegom, Ingrid[UCL] Zelenyuk, Valentin[UCL] (2014)
10. • WorkingPaper

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    Testing Hypotheses in Nonparametric Models of Production

    Kneip, Alois Simar, Léopold[UCL] Wilson, Paul, W (2013)
11. • Journal article

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    Explaining inefficiency in nonparametric production models: the state of the art

    Bӑdin, Luiza Daraio, Cinzia Simar, Léopold[UCL] (2014) Annals of Operations Research — Vol. 214, no.1, p. 5-30 (2014)
12. • WorkingPaper

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    Statistical Approaches for Nonparametric Frontier Models: A Guided Tour

    Simar, Léopold[UCL] Wilson, Paul (2013)
13. • WorkingPaper

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    The “wrong skewness” problem in stochastic frontier models: A new approach

    Hafner, Christian[UCL] Manner, Hans Simar, Léopold[UCL] (2013)
14. • Speech

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    What is the impact of scale and specialization on the research efficiency of European universities?

    Bonaccorsi, Andrea Daraio, Cinzia Simar, Léopold[UCL] (2013) 14th International Society of Scientometrics and Informetrics Conference — Vienna
15. • WorkingPaper

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    Directional Distances and their Robust versions: Computational and Testing Issues

    Daraio, Cinzia Simar, Léopold[UCL] (2013)
16. • Journal article

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    Estimation and Inference in Nonparametric Frontier Models: Recent Developments and Perspectives

    Simar, Léopold[UCL] Wilson, Paul (2013) Foundations and Trends® in Econometrics — Vol. 5, no. 3-4, p. 183-337 (2013)
17. • Journal article

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    Nonparametric Least Squares Methods for Stochastic Frontier Models

    Simar, Léopold[UCL] Van Keilegom, Ingrid[UCL] Zelenyuk, Valentin (2017) Journal of Productivity Analysis — Vol. 47, no. 3, p. 189-204 (2017)
18. • Journal article

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    Frontier estimation in the presence of measurement error with unknown variance

    Kneip, Alois Simar, Léopold[UCL] Van Keilegom, Ingrid[UCL] (2015) Journal of Econometrics — Vol. 184, no.2, p. 379-393 (2015)
19. • WorkingPaper

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    Global Dependence and Productivity: A Robust Nonparametric World Frontier Analysis

    Mastromarco, Camilla Simar, Léopold[UCL] (2014)
20. • Journal article

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    Effect of FDI and Time on Catching-up: New Insights from a Conditional Nonparametric Frontier Analysis

    Mastromarco, Camilla Simar, Léopold[UCL] (2015) Journal of Applied Econometrics — Vol. 30, no. 5, p. 826-847 (2015)
21. • WorkingPaper

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    Efficiency and benchmarking with directional distances: a data driven approach

    Daraio, Cinzia Simar, Léopold[UCL] (2014)
22. • Journal article

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    Directional distances and their robust versions: Computational and testing issues

    Daraio, Cinzia Simar, Léopold[UCL] (2014) European Journal of Operational Research — Vol. 237, no. 1, p. 358-369 (2014)
23. • Book

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    Statistique et calcul scientifique

    Simar, Léopold[UCL] (1990)
24. • Book

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    Applied Multivariate Statistical Analysis: third edition

    Härdle, Wolfgang Simar, Léopold[UCL] (2012)
25. • WorkingPaper

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    Effect of FDI and Time on Catching-up: New Insights from a Conditional Nonparametric Frontier Analysis

    Mastromarco, Camilla Simar, Léopold[UCL] (2013)

Pages