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Leopold Simar

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First Name:Leopold
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Last Name:Simar
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RePEc Short-ID:psi285
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Location: Louvain-la-Neuve, Belgium
Homepage: http://www.uclouvain.be/en-core.html
Email:
Phone: 32(10)474321
Fax: 32(10)474301
Postal: 34 VOIE DU ROMAN PAYS, 1348 LOUVAIN-LA-NEUVE
Handle: RePEc:edi:coreebe (more details at EDIRC)
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  1. Cinzia Daraio & Andrea Bonaccorsi & Leopold Simar, 2014. "Rankings and university performance: a conditional multidimensional approach," DIAG Technical Reports 2014-09, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza".
  2. Andrea Bonaccorsi & Cinzia Daraio & Leopold Simar, 2014. "Efficiency and economies of scale and scope in European universities. A directional distance approach," DIAG Technical Reports 2014-08, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza".
  3. Cinzia Daraio & Leopold Simar, 2014. "Efficiency and benchmarking with directional distances. A data driven approach," DIAG Technical Reports 2014-07, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza".
  4. Leopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk, 2014. "Nonparametric Least Squares Methods for Stochastic Frontier Models," CEPA Working Papers Series WP032014, School of Economics, University of Queensland, Australia.
  5. Cinzia Daraio & Leopold Simar, 2013. "Directional Distances and their Robust versions. Computational and Testing Issues," DIAG Technical Reports 2013-11, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza".
  6. Daouia, Abdelaati & Simar, Léopold & Wilson, Paul, 2013. "Measuring Firm Performance using Nonparametric Quantile-type Distances," TSE Working Papers 13-412, Toulouse School of Economics (TSE), revised Nov 2013.
  7. Valentin Zelenyuk & Leopold Simar, 2011. "To Smooth or Not to Smooth? The Case of Discrete Variables in Nonparametric Regressions," CEPA Working Papers Series WP102011, School of Economics, University of Queensland, Australia.
  8. Schaffer, Axel & Simar, Léopold & Rauland, Jan, 2010. "Decomposing regional efficiency," Working Paper Series in Economics 10, .
  9. Byeong U. Park & Leopold Simar & Valentin Zelenyuk, 2010. "Local Maximum Likelihood Techniques with Categorical Data," CEPA Working Papers Series WP142010, School of Economics, University of Queensland, Australia.
  10. Simar, Léopold & Vanhems, Anne, 2010. "Probabilistic Characterization of Directional Distances and their Robust Versions," TSE Working Papers 10-195, Toulouse School of Economics (TSE).
  11. Daskovska, Alexandra & Simar, Léopold & Van Bellegem, Sébastien, 2009. "Forecasting the Malmquist Productivity Index," TSE Working Papers 09-048, Toulouse School of Economics (TSE).
  12. Daouia, Abdelaati & Florens, Jean-Pierre & Simar, Léopold, 2009. "Frontier Estimation and Extreme Values Theory," IDEI Working Papers 611, Institut d'Économie Industrielle (IDEI), Toulouse.
  13. Daouia, Abdelaati & Florens, Jean-Pierre & Simar, Léopold, 2009. "Regularization of Nonparametric Frontier Estimators," IDEI Working Papers 614, Institut d'Économie Industrielle (IDEI), Toulouse.
  14. Leopold Simar & Valentin Zelenyuk, 2008. "Stochastic FDH/DEA estimators for Frontier Analysis," Discussion Papers 8, Kyiv School of Economics.
  15. Byeong U. Park & Leopold Simar & Valentin Zelenyuk, 2008. "Local Likelihood Estimation of Truncated Regression and Its Partial Derivatives: Theory and Application," Discussion Papers 7, Kyiv School of Economics.
  16. Luiza Badin & Cinzia Daraio & Léopold Simar, 2008. "Optimal Bandwidth Selection for Conditional Efficiency Measures: a Data-driven Approach," LEM Papers Series 2008/22, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
  17. Bonaccorsi, Andrea & Daraio, Cinzia & Räty, Tarmo & Simar, Léopold, 2007. "Efficiency and University Size: Discipline-wise Evidence from European Universities," MPRA Paper 10265, University Library of Munich, Germany.
  18. Alois Kneip & Léopold Simar & Paul W. Wilson, 2006. "Asymptotics and Consistent Bootstraps for DEA Estimators in Non-parametric Frontier Models," Bonn Econ Discussion Papers bgse12_2006, University of Bonn, Germany.
  19. Cinzia Daraio & Leopold Simar, 2005. "Conditional Nonparametric Frontier Models for Convex and Non Convex Technologies: a Unifying Approach," LEM Papers Series 2005/12, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
  20. Simar, Leopold & Zelenyuk, Valentin, 2004. "On testing equality of distributions of technical efficiency scores," MPRA Paper 28003, University Library of Munich, Germany.
  21. Simar, Léopold, 2003. "How to Improve the Performances of DEA/FDH Estimators in the Presence of Noise?," SFB 373 Discussion Papers 2003,33, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
  22. Cinzia Daraio & Leopold Simar, 2003. "Introducing Environmental Variables in Nonparametric Frontier Models: a Probabilistic Approach," LEM Papers Series 2003/17, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
  23. Byeong U. Park & Robin C Sickles & Léopold Simar, 2002. "Semi parametric efficient estimation of dynamic panel data models," 10th International Conference on Panel Data, Berlin, July 5-6, 2002 C6-1, International Conferences on Panel Data.
  24. Climov, Daniela & Delecroix, Michel & Simar, Léopold, 2001. "Semiparametric estimation in single index poisson regression: A practical approach," SFB 373 Discussion Papers 2001,51, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
  25. Hall, P. & Simar, L., 2000. "Estimating a Changepoint, Boundary of Frontier in the Presence of Observation Error," Papers 0012, Catholique de Louvain - Institut de statistique.
  26. Byeong Park & Robin C. Sickles & Leopold Simar, 2000. "Semiparametric Efficient Estimation of AR(1) Panel Data Models," Econometric Society World Congress 2000 Contributed Papers 1510, Econometric Society.
  27. Simar, L. & Wilson, P.W., 2000. "Testing Restrictions in Nonparametric Efficiency Models," Papers 0013, Catholique de Louvain - Institut de statistique.
  28. Simar, L. & Wilson, P.W., 1999. "Performance of the Bootstrap for DEA Estimators and Iterating the Principle," Papers 0002, Catholique de Louvain - Institut de statistique.
  29. Simar, L. & Wilson, P.W., 1999. "Statistical Inference in Nonparametric Frontier Models: the State of the Art," Papers 9904, Catholique de Louvain - Institut de statistique.
  30. Simar, L. & Wilson, P.W., 1998. "A General Methodology for Bootstrapping in Nonparametric Frontier Models," Papers 9811, Catholique de Louvain - Institut de statistique.
  31. Simar, L. & Wilson, P.W., 1998. "Productivity Growth in Industrialized Countries," Papers 9810, Catholique de Louvain - Institut de statistique.
  32. GIJBELS, Irène & MAMMEN, Enno & PARK, Byeong U. & SIMAR, Léopold, 1997. "On estimation of monotone and concave frontier functions," CORE Discussion Papers 1997031, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  33. SIMAR, Léopold & WILSON, Paul W., 1997. "Some problems with the Ferrier/Hirschberg bootstrap idea," CORE Discussion Papers 1997062, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  34. Kneip, A & Park, B-U & Simar, L, 1996. "A Note on the Convergence of Nonparametric DEA Efficiency Measures," Papers 9603, Catholique de Louvain - Institut de statistique.
  35. SIMAR, Léopold & WILSON, Paul, 1996. "Estimating and bootstrapping malmquist indices," CORE Discussion Papers 1996060, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  36. PARK, Byeong U. & SICKLES, Robin C. & SIMAR, Léopold, 1996. "Stochastic Panel Frontiers : A Semiparametric Approach," CORE Discussion Papers 1996038, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  37. WILSON, Paul & SIMAR, Leopold, 1995. "Bootstrap Estimation for Nonparametric Efficiency Estimates," CORE Discussion Papers 1995071, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  38. KNEIP, Alois & SIMAR, Léopold, 1995. "A General Framework for Frontier Estimation with Panel Data," CORE Discussion Papers 1995060, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  39. SIMAR , Léopold, 1995. "Aspects of Statistical Analysis in DEA-Type Frontier Models," CORE Discussion Papers 1995061, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  40. SIMAR, Léopold & WILSON, Paul, 1995. "Sensitivity Analysis to Efficiency Scores : How to Bootstrap in Nonparametric Frontier Models," CORE Discussion Papers 1995043, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  41. RITTER, Christian & SIMAR, Leopold, 1994. "Pitfalls of Normal-Gamma Stochastic Frontier Models," CORE Discussion Papers 1994041, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  42. RITTER, Christian & SIMAR, Léopold, 1994. "Another Look at the American Electrical Utility Data," CORE Discussion Papers 1994007, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  43. Park, B. & Sickles, R.C. & Simar, L., 1993. "Stochastic Frontiers: A Semiparametric Approach," Papers 9303, Catholique de Louvain - Institut de statistique.
  44. Park, B.U. & Simar, L., 1992. "Efficient Semiparametric Estimation in Stochastic Frontier Model," Papers 9201, Catholique de Louvain - Institut de statistique.
  45. Tsybakov, A.B. & Korostelev, A.P. & Simar, L., 1992. "Efficient Estimation of Monotone Boundaries," Papers 9209, Catholique de Louvain - Institut de statistique.
  46. Simar, L., 1991. "Estimating efficiencies from frontier models with panel data: a comparison of parametric, non-parametric and semi-parametric methods with boot strapping," CORE Discussion Papers 1991026, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  47. Hall, P. & Hardle, W. & Simar, L., 1991. "On teh inconsistency of bootstrap distribution estimators," CORE Discussion Papers 1991020, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  48. Deprins, D. & Simar, L., 1986. "Modified least-squares estimators for deterministic frontier functions," CORE Discussion Papers 1986019, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  49. Depprins, D. & Simar, L., 1984. "A note on the asymptotic relative efficiency of M.L.E. in a linear model wih gamma disturbances," CORE Discussion Papers 1984023, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  50. Dominique DEPRINS & Léopold Simar, 1983. "On Farrell Measures of Technical Efficiency," Discussion Papers (REL - Recherches Economiques de Louvain) 1983022, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
    RePEc:cor:louvrp:-1272 is not listed on IDEAS
  51. SIMAR, Léopold, . "A note on Stieltjes moment sequences," CORE Discussion Papers RP 303, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  52. HALL, Peter & HÄRDLE, Wolfgang & SIMAR, Léopold, . "On the inconsistency of bootstrap distribution estimators," CORE Discussion Papers RP 1062, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  53. SIMAR, Léopold, . "Estimating efficiencies from frontier models with panel data: a comparison of parametric, non-parametric and semi-parametric metods with bootstrapping," CORE Discussion Papers RP 995, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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  54. Leopold SIMAR & Wolfgang HAERDLE, . "Iterated bootstrap with applications to frontier models," Statistic und Oekonometrie 9302, Humboldt Universitaet Berlin.

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  55. Korostelev, A. P. & Simar, L. & Tsybakov, A. B., . "Estimation of monotone boundaries," CORE Discussion Papers RP 1178, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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  56. Mouchart , M. & Simar, L., . "Least squares approximation in Bayesian analysis," CORE Discussion Papers RP 461, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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  57. DEPRINS, Dominique & SIMAR, Léopold, . "Estimating technical inefficiencies with correction for environmental conditions with an application to railway companies," CORE Discussion Papers RP 834, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  58. Kneip, A. & Simar, L., . "A general framework for frontier estimation with panel data," CORE Discussion Papers RP 1224, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    RePEc:cor:louvrp:-834 is not listed on IDEAS
  59. DEPRINS, Dominique & SIMAR, Léopold & TULKENS, Henry, . "Measuring labor-efficiency in post offices," CORE Discussion Papers RP 571, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    RePEc:cor:louvrp:-1062 is not listed on IDEAS
  60. DEPRINS, Dominique & SIMAR, Léopold, . "On Farrell measures of technical efficiency," CORE Discussion Papers RP 589, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  61. SIMAR, Leopold, . "Maximum likelihood estimation of a compound Poisson process," CORE Discussion Papers RP 271, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  62. Simar, L., . "Aspects of statistical analysis in DEA-type frontier models," CORE Discussion Papers RP 1226, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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  63. Simar, L., . "Protecting against gross errors: the aid of Bayesian methods," CORE Discussion Papers RP 510, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  64. PARK, Beyong U. & SICKLES, Robin C. & SIMAR, Léopold, . "Stochastic panel frontiers: A semiparametric approach," CORE Discussion Papers RP 1330, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  65. GIJBELS, Irène & MAMMEN, Enno & PARK, Byeong U. & SIMAR, Léopold, . "On estimation of monotone and concave frontier functions," CORE Discussion Papers RP 1392, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  66. Park, B. U. & Simar, L., . "Efficient semiparametric estimation in a stochastic frontier model," CORE Discussion Papers RP 1113, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    RePEc:cor:louvrp:-1392 is not listed on IDEAS
  67. Mouchart, M. & Simar, L., . "A note on least-squares approximation in the Baesiann analysis of regression models," CORE Discussion Papers RP 562, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  68. Hall, P. & Hã„Rdle, W. & Simar, L., . "Iterated bootstrap with applications to frontier models," CORE Discussion Papers RP 1145, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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  69. SIMAR, Leopold, . "A survey of Bayesian approaches to nonparametric statistics," CORE Discussion Papers RP 568, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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  70. Simar, L. & Wilson, P.W., . "Sensitivity analysis of efficiency scores: how to bootstrap in nonparametric frontier models," CORE Discussion Papers RP 1304, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  71. Mouchart, M. & Simar, L., . "Theory and applications of least squares approximation in Bayesian analysis," CORE Discussion Papers RP 511, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  72. Ritter, C. & Simar, L., . "Pitfalls of normal-gamma stochastic frontier models," CORE Discussion Papers RP 1272, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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  73. DEPRINS, Dominique & SIMAR, Léopold, . "Estimation de frontières déterministes avec facteurs exogènes d'inefficacité," CORE Discussion Papers RP 862, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  74. DEPRINS, Dominique & SIMAR, Léopold, . "A note on the asymptotic relative efficiency of M.L.E. in a linear model with gamma disturbances," CORE Discussion Papers RP 625, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    RePEc:cor:louvrp:-571 is not listed on IDEAS
  75. Mouchart, M. & Simar, L., . "Bayesian predictions: non parametric methods and least-squares approximations," CORE Discussion Papers RP 557, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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  76. Korostelev, A.P. & Simar , L. & Tsybakov, A.B., . "On estimation of monotone and convex boundaries," CORE Discussion Papers RP 1139, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    RePEc:cor:louvrp:-1304 is not listed on IDEAS
  1. Kneip, Alois & Simar, Léopold & Van Keilegom, Ingrid, 2015. "Frontier estimation in the presence of measurement error with unknown variance," Journal of Econometrics, Elsevier, vol. 184(2), pages 379-393.
  2. Daraio, Cinzia & Bonaccorsi, Andrea & Simar, Léopold, 2015. "Rankings and university performance: A conditional multidimensional approach," European Journal of Operational Research, Elsevier, vol. 244(3), pages 918-930.
  3. Byeong Park & Léopold Simar & Valentin Zelenyuk, 2015. "Categorical data in local maximum likelihood: theory and applications to productivity analysis," Journal of Productivity Analysis, Springer, vol. 43(2), pages 199-214, April.
  4. Kneip, Alois & Simar, Léopold & Wilson, Paul W., 2015. "When Bias Kills The Variance: Central Limit Theorems For Dea And Fdh Efficiency Scores," Econometric Theory, Cambridge University Press, vol. 31(02), pages 394-422, April.
  5. Florens, Jean-Pierre & Simar, Léopold & Van Keilegom, Ingrid, 2014. "Frontier estimation in nonparametric location-scale models," Journal of Econometrics, Elsevier, vol. 178(P3), pages 456-470.
  6. Daraio, Cinzia & Simar, Léopold, 2014. "Directional distances and their robust versions: Computational and testing issues," European Journal of Operational Research, Elsevier, vol. 237(1), pages 358-369.
  7. Simar, L�opold & Wilson, Paul W., 2013. "Estimation and Inference in Nonparametric Frontier Models: Recent Developments and Perspectives," Foundations and Trends(R) in Econometrics, now publishers, vol. 5(3–4), pages 183-337, June.
  8. Bădin, Luiza & Daraio, Cinzia & Simar, Léopold, 2012. "How to measure the impact of environmental factors in a nonparametric production model," European Journal of Operational Research, Elsevier, vol. 223(3), pages 818-833.
  9. Simar, Léopold & Vanhems, Anne & Wilson, Paul W., 2012. "Statistical inference for DEA estimators of directional distances," European Journal of Operational Research, Elsevier, vol. 220(3), pages 853-864.
  10. Daouia, Abdelaati & Florens, Jean-Pierre & Simar, Léopold, 2012. "Regularization of nonparametric frontier estimators," Journal of Econometrics, Elsevier, vol. 168(2), pages 285-299.
  11. Simar, Léopold & Vanhems, Anne, 2012. "Probabilistic characterization of directional distances and their robust versions," Journal of Econometrics, Elsevier, vol. 166(2), pages 342-354.
  12. Léopold Simar & Valentin Zelenyuk, 2011. "Stochastic FDH/DEA estimators for frontier analysis," Journal of Productivity Analysis, Springer, vol. 36(1), pages 1-20, August.
  13. Léopold Simar & Paul Wilson, 2011. "Two-stage DEA: caveat emptor," Journal of Productivity Analysis, Springer, vol. 36(2), pages 205-218, October.
  14. Axel Schaffer & Léopold Simar & Jan Rauland, 2011. "Decomposing Regional Efficiency," Journal of Regional Science, Wiley Blackwell, vol. 51(5), pages 931-947, December.
  15. Torben Schubert & Léopold Simar, 2011. "Innovation and export activities in the German mechanical engineering sector: an application of testing restrictions in production analysis," Journal of Productivity Analysis, Springer, vol. 36(1), pages 55-69, August.
  16. Alois Kneip & Léopold Simar & Paul Wilson, 2011. "A Computationally Efficient, Consistent Bootstrap for Inference with Non-parametric DEA Estimators," Computational Economics, Society for Computational Economics, vol. 38(4), pages 483-515, November.
  17. Léopold Simar & Paul Wilson, 2011. "Inference by the m out of n bootstrap in nonparametric frontier models," Journal of Productivity Analysis, Springer, vol. 36(1), pages 33-53, August.
  18. Daraio, Cinzia & Bonaccorsi, Andrea & Geuna, Aldo & Lepori, Benedetto & Bach, Laurent & Bogetoft, Peter & F. Cardoso, Margarida & Castro-Martinez, Elena & Crespi, Gustavo & de Lucio, Ignacio Fernandez, 2011. "The European university landscape: A micro characterization based on evidence from the Aquameth project," Research Policy, Elsevier, vol. 40(1), pages 148-164, February.
  19. Geenens, Gery & Simar, Léopold, 2010. "Nonparametric tests for conditional independence in two-way contingency tables," Journal of Multivariate Analysis, Elsevier, vol. 101(4), pages 765-788, April.
  20. Badin, Luiza & Daraio, Cinzia & Simar, Léopold, 2010. "Optimal bandwidth selection for conditional efficiency measures: A data-driven approach," European Journal of Operational Research, Elsevier, vol. 201(2), pages 633-640, March.
  21. Alexandra Daskovska & Léopold Simar & Sébastien Bellegem, 2010. "Forecasting the Malmquist productivity index," Journal of Productivity Analysis, Springer, vol. 33(2), pages 97-107, April.
  22. Leopold Simar & Paul Wilson, 2010. "Inferences from Cross-Sectional, Stochastic Frontier Models," Econometric Reviews, Taylor & Francis Journals, vol. 29(1), pages 62-98.
  23. Bădin, Luiza & Simar, Léopold, 2009. "A Bias-Corrected Nonparametric Envelopment Estimator Of Frontiers," Econometric Theory, Cambridge University Press, vol. 25(05), pages 1289-1318, October.
  24. Sung-ko Li & Léopold Simar & Paul Wilson & Valentin Zelenyuk, 2008. "Introduction for Journal of Productivity Analysis special issue on transitioning economics," Journal of Productivity Analysis, Springer, vol. 29(2), pages 77-77, April.
  25. Park, Byeong U. & Simar, Léopold & Zelenyuk, Valentin, 2008. "Local likelihood estimation of truncated regression and its partial derivatives: Theory and application," Journal of Econometrics, Elsevier, vol. 146(1), pages 185-198, September.
  26. Kneip, Alois & Simar, Léopold & Wilson, Paul W., 2008. "Asymptotics And Consistent Bootstraps For Dea Estimators In Nonparametric Frontier Models," Econometric Theory, Cambridge University Press, vol. 24(06), pages 1663-1697, December.
  27. Cinzia Daraio & Léopold Simar, 2007. "Conditional nonparametric frontier models for convex and nonconvex technologies: a unifying approach," Journal of Productivity Analysis, Springer, vol. 28(1), pages 13-32, October.
  28. Daouia, Abdelaati & Simar, Leopold, 2007. "Nonparametric efficiency analysis: A multivariate conditional quantile approach," Journal of Econometrics, Elsevier, vol. 140(2), pages 375-400, October.
  29. Léopold Simar, 2007. "How to improve the performances of DEA/FDH estimators in the presence of noise?," Journal of Productivity Analysis, Springer, vol. 28(3), pages 183-201, December.
  30. Park, Byeong U. & Sickles, Robin C. & Simar, Leopold, 2007. "Semiparametric efficient estimation of dynamic panel data models," Journal of Econometrics, Elsevier, vol. 136(1), pages 281-301, January.
  31. Simar, Leopold & Wilson, Paul W., 2007. "Estimation and inference in two-stage, semi-parametric models of production processes," Journal of Econometrics, Elsevier, vol. 136(1), pages 31-64, January.
  32. Kumbhakar, Subal C. & Park, Byeong U. & Simar, Leopold & Tsionas, Efthymios G., 2007. "Nonparametric stochastic frontiers: A local maximum likelihood approach," Journal of Econometrics, Elsevier, vol. 137(1), pages 1-27, March.
  33. Léopold Simar & Valentin Zelenyuk, 2007. "Statistical inference for aggregates of Farrell-type efficiencies," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(7), pages 1367-1394.
  34. Leopold Simar & Valentin Zelenyuk, 2006. "On Testing Equality of Distributions of Technical Efficiency Scores," Econometric Reviews, Taylor & Francis Journals, vol. 25(4), pages 497-522.
  35. Daraio, Cinzia & Simar, Leopold, 2006. "A robust nonparametric approach to evaluate and explain the performance of mutual funds," European Journal of Operational Research, Elsevier, vol. 175(1), pages 516-542, November.
  36. Jeong, Seok-Oh & Simar, Léopold, 2006. "Linearly interpolated FDH efficiency score for nonconvex frontiers," Journal of Multivariate Analysis, Elsevier, vol. 97(10), pages 2141-2161, November.
  37. Florens, Jean-Pierre & Simar, Leopold, 2005. "Parametric approximations of nonparametric frontiers," Journal of Econometrics, Elsevier, vol. 124(1), pages 91-116, January.
  38. Daouia, Abdelaati & Simar, Léopold, 2005. "Robust nonparametric estimators of monotone boundaries," Journal of Multivariate Analysis, Elsevier, vol. 96(2), pages 311-331, October.
  39. Cinzia Daraio & Léopold Simar, 2005. "Introducing Environmental Variables in Nonparametric Frontier Models: a Probabilistic Approach," Journal of Productivity Analysis, Springer, vol. 24(1), pages 93-121, 09.
  40. Park, Byeong U. & Sickles, Robin C. & Simar, Leopold, 2003. "Corrigendum to "Semiparametric-efficient estimation of AR(1) panel data models": [J. Econom. 117 (2003) 279-309]," Journal of Econometrics, Elsevier, vol. 117(2), pages 311-311, December.
  41. Léopold Simar, 2003. "Detecting Outliers in Frontier Models: A Simple Approach," Journal of Productivity Analysis, Springer, vol. 20(3), pages 391-424, November.
  42. Park, Byeong U. & Sickles, Robin C. & Simar, Leopold, 2003. "Semiparametric-efficient estimation of AR(1) panel data models," Journal of Econometrics, Elsevier, vol. 117(2), pages 279-309, December.
  43. Daniela Climov & Michel Delecroix & Leopold Simar, 2002. "Semiparametric estimation in single index Poisson regression: A practical approach," Journal of Applied Statistics, Taylor & Francis Journals, vol. 29(7), pages 1047-1070.
  44. Cazals, Catherine & Florens, Jean-Pierre & Simar, Leopold, 2002. "Nonparametric frontier estimation: a robust approach," Journal of Econometrics, Elsevier, vol. 106(1), pages 1-25, January.
  45. Hall P. & Simar L., 2002. "Estimating a Changepoint, Boundary, or Frontier in the Presence of Observation Error," Journal of the American Statistical Association, American Statistical Association, vol. 97, pages 523-534, June.
  46. Simar, Leopold & Wilson, Paul W., 2002. "Non-parametric tests of returns to scale," European Journal of Operational Research, Elsevier, vol. 139(1), pages 115-132, May.
  47. Leopold Simar & Paul Wilson, 2000. "A general methodology for bootstrapping in non-parametric frontier models," Journal of Applied Statistics, Taylor & Francis Journals, vol. 27(6), pages 779-802.
  48. Léopold Simar & Paul Wilson, 2000. "Statistical Inference in Nonparametric Frontier Models: The State of the Art," Journal of Productivity Analysis, Springer, vol. 13(1), pages 49-78, January.
  49. Park, B.U. & Simar, L. & Weiner, Ch., 2000. "The Fdh Estimator For Productivity Efficiency Scores," Econometric Theory, Cambridge University Press, vol. 16(06), pages 855-877, December.
  50. Léopold Simar & Paul Wilson, 1999. "Of Course We Can Bootstrap DEA Scores! But Does It Mean Anything? Logic Trumps Wishful Thinking," Journal of Productivity Analysis, Springer, vol. 11(1), pages 93-97, February.
  51. Simar, Leopold & Wilson, Paul W., 1999. "Estimating and bootstrapping Malmquist indices," European Journal of Operational Research, Elsevier, vol. 115(3), pages 459-471, June.
  52. Léopold Simar & Paul Wilson, 1999. "Some Problems with the Ferrier/Hirschberg Bootstrap Idea," Journal of Productivity Analysis, Springer, vol. 11(1), pages 67-80, February.
  53. Kneip, Alois & Park, Byeong U. & Simar, L opold, 1998. "A Note On The Convergence Of Nonparametric Dea Estimators For Production Efficiency Scores," Econometric Theory, Cambridge University Press, vol. 14(06), pages 783-793, December.
  54. Park, B. U. & Sickles, R. C. & Simar, L., 1998. "Stochastic panel frontiers: A semiparametric approach," Journal of Econometrics, Elsevier, vol. 84(2), pages 273-301, June.
  55. Léopold Simar & Paul W. Wilson, 1998. "Sensitivity Analysis of Efficiency Scores: How to Bootstrap in Nonparametric Frontier Models," Management Science, INFORMS, vol. 44(1), pages 49-61, January.
  56. Christian Ritter & Léopold Simar, 1997. "Pitfalls of Normal-Gamma Stochastic Frontier Models," Journal of Productivity Analysis, Springer, vol. 8(2), pages 167-182, May.
  57. Hall, Peter & Hardle, Wolfgang & Simar, Leopold, 1993. "On the inconsistency of bootstrap distribution estimators," Computational Statistics & Data Analysis, Elsevier, vol. 16(1), pages 11-18, June.
  58. Dominique DEPRINS & Léopold SIMAR, 1989. "Estimating Technical Inefficiencies With Correction For Environmental Conditions," Annals of Public and Cooperative Economics, Wiley Blackwell, vol. 60(1), pages 81-102, 01.
  59. Dominique DEPRINS & Léopold SIMAR, 1989. "Estimation de frontières déterministes avec facteurs exogénes d'inefficacité," Annales d'Economie et de Statistique, ENSAE, issue 14, pages 117-143, pp.
  60. Deprins, D. & Simar, L., 1985. "A note on the asymptotic relative efficiency of M.L.E. in a linear model with Gamma disturbances," Journal of Econometrics, Elsevier, vol. 27(3), pages 383-386, March.
  1. Andrea Bonaccorsi & Cinzia Daraio & Léopold Simar, 2014. "Scale and research specialization in European universities: a directional distance approach to teaching efficiency," Chapters, in: Knowledge, Diversity and Performance in European Higher Education, chapter 10, pages iii-iii Edward Elgar.
  2. Andrea Bonaccorsi & Cinzia Daraio & Léopold Simar, 2007. "Efficiency and Productivity in European Universities: Exploring Trade-offs in the Strategic Profile," Chapters, in: Universities and Strategic Knowledge Creation, chapter 5 Edward Elgar.
19 papers by this author were announced in NEP, and specifically in the following field reports (number of papers):
  1. NEP-CDM: Collective Decision-Making (1) 2014-05-09
  2. NEP-CMP: Computational Economics (1) 2004-04-04
  3. NEP-CSE: Economics of Strategic Management (2) 2014-05-09 2014-05-24
  4. NEP-ECM: Econometrics (14) 2002-07-10 2005-05-14 2006-06-24 2008-06-07 2008-06-07 2008-10-28 2010-05-22 2010-07-31 2011-01-03 2012-01-03 2013-07-05 2013-11-16 2014-03-30 2014-05-09. Author is listed
  5. NEP-EDU: Education (2) 2014-05-24 2014-06-28
  6. NEP-EFF: Efficiency & Productivity (15) 2005-05-14 2006-06-24 2008-06-07 2008-10-28 2010-05-22 2010-07-31 2010-11-13 2011-01-03 2011-01-16 2013-07-05 2013-11-16 2014-03-30 2014-05-09 2014-05-24 2014-06-28. Author is listed
  7. NEP-ENV: Environmental Economics (1) 2008-10-28
  8. NEP-ETS: Econometric Time Series (1) 2002-07-04
  9. NEP-EUR: Microeconomic European Issues (1) 2014-05-24
  10. NEP-FOR: Forecasting (1) 2010-05-22
  11. NEP-GEO: Economic Geography (1) 2010-11-13
  12. NEP-KNM: Knowledge Management & Knowledge Economy (1) 2014-05-24
  13. NEP-ORE: Operations Research (3) 2008-06-07 2008-06-07 2008-10-28
  14. NEP-SOG: Sociology of Economics (1) 2014-06-28
  15. NEP-TID: Technology & Industrial Dynamics (1) 2005-05-14
  16. NEP-URE: Urban & Real Estate Economics (1) 2010-11-13
This author is among the top 5% authors according to these criteria:
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  18. h-index
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  31. Closeness measure in co-authorship network
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