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Details about Leopold Simar

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Workplace:Center for Operations Research and Econometrics (CORE), École des Sciences Économiques de Louvain (Economics School of Louvain), Université Catholique de Louvain (Catholic University of Louvain-la-Neuve), (more information at EDIRC)

Access statistics for papers by Leopold Simar.

Last updated 2017-07-06. Update your information in the RePEc Author Service.

Short-id: psi285


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Working Papers

2016

  1. Asymptotic Theory for Aggregate Efficiency
    CEPA Working Papers Series, University of Queensland, School of Economics Downloads
  2. Nonparametric Estimation of Dynamic Discrete Choice Models for Time Series Data
    CEPA Working Papers Series, University of Queensland, School of Economics Downloads
    See also Journal Article in Computational Statistics & Data Analysis (2017)
  3. Nonparametric Estimation of Efficiency in the Presence of Environmental Variables
    DIAG Technical Reports, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza" Downloads View citations (1)
  4. Portfolio Selection in a Multi-Input Multi-Output Setting: a Simple Monte-Carlo-FDH Algorithm
    TSE Working Papers, Toulouse School of Economics (TSE) Downloads
  5. Robust frontier estimation from noisy data: a Tikhonov regularization approach
    TSE Working Papers, Toulouse School of Economics (TSE) Downloads
  6. The Three I's of Public Schools: Irrelevant Inputs, Insufficient Resources and Inefficiency
    IZA Discussion Papers, Institute for the Study of Labor (IZA) Downloads

2015

  1. Testing the "Separability" Condition in Two-Stage Nonparametric Models of Production
    DIAG Technical Reports, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza" Downloads View citations (1)
    Also in LEM Papers Series, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy (2015) Downloads View citations (1)
  2. The wrong skewness problem in stochastic frontier models: A new approach
    Annual Conference 2015 (Muenster): Economic Development - Theory and Policy, Verein für Socialpolitik / German Economic Association Downloads
    Also in CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) (2015) Downloads

2014

  1. Efficiency and benchmarking with directional distances. A data driven approach
    DIAG Technical Reports, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza" Downloads View citations (1)
    See also Journal Article in Journal of the Operational Research Society (2016)
  2. Efficiency and economies of scale and scope in European universities. A directional distance approach
    DIAG Technical Reports, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza" Downloads View citations (2)
  3. Nonparametric Least Squares Methods for Stochastic Frontier Models
    CEPA Working Papers Series, University of Queensland, School of Economics Downloads View citations (3)
  4. Rankings and university performance: a conditional multidimensional approach
    DIAG Technical Reports, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza" Downloads View citations (2)
    See also Journal Article in European Journal of Operational Research (2015)

2013

  1. Directional Distances and their Robust versions. Computational and Testing Issues
    DIAG Technical Reports, Department of Computer, Control and Management Engineering, Universita' degli Studi di Roma "La Sapienza" Downloads
    See also Journal Article in European Journal of Operational Research (2014)
  2. Measuring Firm Performance using Nonparametric Quantile-type Distances
    TSE Working Papers, Toulouse School of Economics (TSE) Downloads View citations (2)
    See also Journal Article in Econometric Reviews (2017)

2011

  1. To Smooth or Not to Smooth? The Case of Discrete Variables in Nonparametric Regressions
    CEPA Working Papers Series, University of Queensland, School of Economics Downloads View citations (1)

2010

  1. Decomposing regional efficiency
    Working Paper Series in Economics, Karlsruhe Institute of Technology (KIT), Department of Economics and Business Engineering Downloads View citations (1)
    See also Journal Article in Journal of Regional Science (2011)
  2. Local Maximum Likelihood Techniques with Categorical Data
    CEPA Working Papers Series, University of Queensland, School of Economics Downloads View citations (2)
  3. Probabilistic Characterization of Directional Distances and their Robust Versions
    TSE Working Papers, Toulouse School of Economics (TSE) Downloads
    See also Journal Article in Journal of Econometrics (2012)

2009

  1. Forecasting the Malmquist Productivity Index
    TSE Working Papers, Toulouse School of Economics (TSE) Downloads
    Also in IDEI Working Papers, Institut d'Économie Industrielle (IDEI), Toulouse (2009) Downloads View citations (5)

    See also Journal Article in Journal of Productivity Analysis (2010)
  2. Frontier Estimation and Extreme Values Theory
    IDEI Working Papers, Institut d'Économie Industrielle (IDEI), Toulouse Downloads View citations (4)
    Also in TSE Working Papers, Toulouse School of Economics (TSE) (2009) Downloads View citations (6)
  3. Regularization of Nonparametric Frontier Estimators
    IDEI Working Papers, Institut d'Économie Industrielle (IDEI), Toulouse Downloads View citations (6)
    Also in TSE Working Papers, Toulouse School of Economics (TSE) (2009) Downloads View citations (6)

    See also Journal Article in Journal of Econometrics (2012)

2008

  1. Local Likelihood Estimation of Truncated Regression and Its Partial Derivatives: Theory and Application
    Discussion Papers, Kyiv School of Economics Downloads View citations (29)
    Also in MPRA Paper, University Library of Munich, Germany (2006) Downloads View citations (1)

    See also Journal Article in Journal of Econometrics (2008)
  2. Optimal Bandwidth Selection for Conditional Efficiency Measures: a Data-driven Approach
    LEM Papers Series, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy Downloads View citations (10)
    See also Journal Article in European Journal of Operational Research (2010)
  3. Stochastic FDH/DEA estimators for Frontier Analysis
    Discussion Papers, Kyiv School of Economics Downloads View citations (11)
    See also Journal Article in Journal of Productivity Analysis (2011)

2007

  1. Efficiency and University Size: Discipline-wise Evidence from European Universities
    MPRA Paper, University Library of Munich, Germany Downloads View citations (4)

2006

  1. Asymptotics and Consistent Bootstraps for DEA Estimators in Non-parametric Frontier Models
    Bonn Econ Discussion Papers, University of Bonn, Germany Downloads View citations (17)
    See also Journal Article in Econometric Theory (2008)

2005

  1. Conditional Nonparametric Frontier Models for Convex and Non Convex Technologies: a Unifying Approach
    LEM Papers Series, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy Downloads View citations (13)
    See also Journal Article in Journal of Productivity Analysis (2007)

2004

  1. On testing equality of distributions of technical efficiency scores
    MPRA Paper, University Library of Munich, Germany Downloads View citations (5)
    See also Journal Article in Econometric Reviews (2006)

2003

  1. How to Improve the Performances of DEA/FDH Estimators in the Presence of Noise?
    SFB 373 Discussion Papers, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes Downloads
    See also Journal Article in Journal of Productivity Analysis (2007)
  2. Introducing Environmental Variables in Nonparametric Frontier Models: a Probabilistic Approach
    LEM Papers Series, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy Downloads View citations (15)
    See also Journal Article in Journal of Productivity Analysis (2005)

2002

  1. Semi parametric efficient estimation of dynamic panel data models
    10th International Conference on Panel Data, Berlin, July 5-6, 2002, International Conferences on Panel Data Downloads
    See also Journal Article in Journal of Econometrics (2007)

2001

  1. Semiparametric estimation in single index poisson regression: A practical approach
    SFB 373 Discussion Papers, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes Downloads
    See also Journal Article in Journal of Applied Statistics (2002)

2000

  1. Estimating a Changepoint, Boundary of Frontier in the Presence of Observation Error
    Working Papers, Catholique de Louvain - Institut de statistique
    See also Journal Article in Journal of the American Statistical Association (2002)
  2. Performance of the Bootstrap for DEA Estimators and Iterating the Principle
    Working Papers, Catholique de Louvain - Institut de statistique View citations (10)
    Also in Working Papers, Catholique de Louvain - Institut de statistique (1999) View citations (2)
  3. Semiparametric Efficient Estimation of AR(1) Panel Data Models
    Econometric Society World Congress 2000 Contributed Papers, Econometric Society Downloads View citations (6)
    Also in Working Papers, Catholique de Louvain - Institut de statistique (2000)

    See also Journal Article in Journal of Econometrics (2003)
  4. Testing Restrictions in Nonparametric Efficiency Models
    Working Papers, Catholique de Louvain - Institut de statistique View citations (11)

1999

  1. Statistical Inference in Nonparametric Frontier Models: the State of the Art
    Working Papers, Catholique de Louvain - Institut de statistique View citations (158)
    See also Journal Article in Journal of Productivity Analysis (2000)

1998

  1. A General Methodology for Bootstrapping in Nonparametric Frontier Models
    Working Papers, Catholique de Louvain - Institut de statistique View citations (41)
    See also Journal Article in Journal of Applied Statistics (2000)
  2. On estimation of monotone and concave frontier functions
    SFB 373 Discussion Papers, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes Downloads View citations (26)
    Also in CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) (1997) Downloads View citations (13)
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  3. Productivity Growth in Industrialized Countries
    Working Papers, Catholique de Louvain - Institut de statistique View citations (14)
    Also in CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) (1998) Downloads View citations (17)

1997

  1. Some problems with the Ferrier/Hirschberg bootstrap idea
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads View citations (13)
    See also Journal Article in Journal of Productivity Analysis (1999)

1996

  1. A Note on the Convergence of Nonparametric DEA Efficiency Measures
    Working Papers, Catholique de Louvain - Institut de statistique View citations (18)
    Also in CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) (1996) Downloads View citations (7)
  2. Estimating and bootstrapping malmquist indices
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
    See also Journal Article in European Journal of Operational Research (1999)
  3. Stochastic Panel Frontiers: A Semiparametric Approach
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads View citations (1)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads

    See also Journal Article in Journal of Econometrics (1998)

1995

  1. A General Framework for Frontier Estimation with Panel Data
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads View citations (20)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  2. Aspects of Statistical Analysis in DEA-Type Frontier Models
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads View citations (15)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  3. Bootstrap Estimation for Nonparametric Efficiency Estimates
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads View citations (3)
  4. Sensitivity Analysis to Efficiency Scores: How to Bootstrap in Nonparametric Frontier Models
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads View citations (79)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads

    See also Journal Article in Management Science (1998)

1994

  1. Another Look at the American Electrical Utility Data
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads View citations (2)
  2. Pitfalls of Normal-Gamma Stochastic Frontier Models
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads View citations (24)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads

    See also Journal Article in Journal of Productivity Analysis (1997)

1993

  1. Stochastic Frontiers: A Semiparametric Approach
    Working Papers, Catholique de Louvain - Institut de statistique View citations (1)
    Also in CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) (1993) Downloads

1992

  1. Efficient Estimation of Monotone Boundaries
    Working Papers, Catholique de Louvain - Institut de statistique View citations (38)
  2. Efficient Semiparametric Estimation in Stochastic Frontier Model
    Working Papers, Catholique de Louvain - Institut de statistique View citations (18)
    Also in CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) (1992) Downloads
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads

1991

  1. Estimating efficiencies from frontier models with panel data: a comparison of parametric, non-parametric and semi-parametric methods with boot strapping
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) View citations (27)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  2. Iterated bootstrap with applications to frontier models
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) View citations (1)
    Also in Working Papers, Humboldt University, Statistic und Oekonometrie Downloads View citations (2)
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  3. On teh inconsistency of bootstrap distribution estimators
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads

    See also Journal Article in Computational Statistics & Data Analysis (1993)

1986

  1. Modified least-squares estimators for deterministic frontier functions
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)

1984

  1. A note on the asymptotic relative efficiency of M.L.E. in a linear model wih gamma disturbances
    CORE Discussion Papers, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads

    See also Journal Article in Journal of Econometrics (1985)

1983

  1. On Farrell Measures of Technical Efficiency
    Discussion Papers (REL - Recherches Economiques de Louvain), Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES) Downloads View citations (4)
    Also in CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)

Undated

  1. A note on Stieltjes moment sequences
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  2. A note on least-squares approximation in the Baesiann analysis of regression models
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)
  3. A survey of Bayesian approaches to nonparametric statistics
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)
  4. Bayesian predictions: non parametric methods and least-squares approximations
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)
  5. Estimating technical inefficiencies with correction for environmental conditions with an application to railway companies
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  6. Estimation de frontières déterministes avec facteurs exogènes d'inefficacité
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)
    See also Journal Article in Annals of Economics and Statistics (1989)
  7. Estimation of monotone boundaries
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  8. Least squares approximation in Bayesian analysis
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  9. Maximum likelihood estimation of a compound Poisson process
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  10. Measuring labor-efficiency in post offices
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  11. On estimation of monotone and convex boundaries
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE)
  12. Protecting against gross errors: the aid of Bayesian methods
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads
  13. Theory and applications of least squares approximation in Bayesian analysis
    CORE Discussion Papers RP, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) Downloads

Journal Articles

2017

  1. Measuring firm performance using nonparametric quantile-type distances
    Econometric Reviews, 2017, 36, (1-3), 156-181 Downloads
    See also Working Paper (2013)
  2. Nonparametric estimation of dynamic discrete choice models for time series data
    Computational Statistics & Data Analysis, 2017, 108, (C), 97-120 Downloads
    See also Working Paper (2016)

2016

  1. Efficiency and benchmarking with directional distances: a data-driven approach
    Journal of the Operational Research Society, 2016, 67, (7), 928-944 Downloads View citations (2)
    See also Working Paper (2014)
  2. Generalized nonparametric smoothing with mixed discrete and continuous data
    Computational Statistics & Data Analysis, 2016, 100, (C), 424-444 Downloads View citations (6)
  3. Nonparametric instrumental variables estimation for efficiency frontier
    Journal of Econometrics, 2016, 190, (2), 349-359 Downloads View citations (1)
  4. Unobserved heterogeneity and endogeneity in nonparametric frontier estimation
    Journal of Econometrics, 2016, 190, (2), 360-373 Downloads View citations (4)

2015

  1. Categorical data in local maximum likelihood: theory and applications to productivity analysis
    Journal of Productivity Analysis, 2015, 43, (2), 199-214 Downloads View citations (2)
  2. Effect of FDI and Time on Catching Up: New Insights from a Conditional Nonparametric Frontier Analysis
    Journal of Applied Econometrics, 2015, 30, (5), 826-847 Downloads View citations (12)
  3. Efficiency and economies of scale and specialization in European universities: A directional distance approach
    Journal of Informetrics, 2015, 9, (3), 430-448 Downloads View citations (3)
  4. Frontier estimation in the presence of measurement error with unknown variance
    Journal of Econometrics, 2015, 184, (2), 379-393 Downloads View citations (3)
  5. Rankings and university performance: A conditional multidimensional approach
    European Journal of Operational Research, 2015, 244, (3), 918-930 Downloads View citations (10)
    See also Working Paper (2014)
  6. Statistical Approaches for Non-parametric Frontier Models: A Guided Tour
    International Statistical Review, 2015, 83, (1), 77-110 Downloads View citations (12)
  7. WHEN BIAS KILLS THE VARIANCE: CENTRAL LIMIT THEOREMS FOR DEA AND FDH EFFICIENCY SCORES
    Econometric Theory, 2015, 31, (02), 394-422 Downloads View citations (4)

2014

  1. Directional distances and their robust versions: Computational and testing issues
    European Journal of Operational Research, 2014, 237, (1), 358-369 Downloads View citations (25)
    See also Working Paper (2013)
  2. Explaining inefficiency in nonparametric production models: the state of the art
    Annals of Operations Research, 2014, 214, (1), 5-30 Downloads View citations (12)
  3. Frontier estimation in nonparametric location-scale models
    Journal of Econometrics, 2014, 178, (P3), 456-470 Downloads View citations (4)

2013

  1. Estimation and Inference in Nonparametric Frontier Models: Recent Developments and Perspectives
    Foundations and Trends(R) in Econometrics, 2013, 5, (3–4), 183-337 Downloads View citations (10)

2012

  1. How to measure the impact of environmental factors in a nonparametric production model
    European Journal of Operational Research, 2012, 223, (3), 818-833 Downloads View citations (62)
  2. Probabilistic characterization of directional distances and their robust versions
    Journal of Econometrics, 2012, 166, (2), 342-354 Downloads View citations (34)
    See also Working Paper (2010)
  3. Regularization of nonparametric frontier estimators
    Journal of Econometrics, 2012, 168, (2), 285-299 Downloads View citations (8)
    See also Working Paper (2009)
  4. Statistical inference for DEA estimators of directional distances
    European Journal of Operational Research, 2012, 220, (3), 853-864 Downloads View citations (19)

2011

  1. A Computationally Efficient, Consistent Bootstrap for Inference with Non-parametric DEA Estimators
    Computational Economics, 2011, 38, (4), 483-515 Downloads View citations (14)
  2. DECOMPOSING REGIONAL EFFICIENCY
    Journal of Regional Science, 2011, 51, (5), 931-947 Downloads View citations (1)
    See also Working Paper (2010)
  3. Inference by the m out of n bootstrap in nonparametric frontier models
    Journal of Productivity Analysis, 2011, 36, (1), 33-53 Downloads View citations (24)
  4. Innovation and export activities in the German mechanical engineering sector: an application of testing restrictions in production analysis
    Journal of Productivity Analysis, 2011, 36, (1), 55-69 Downloads View citations (8)
  5. Stochastic FDH/DEA estimators for frontier analysis
    Journal of Productivity Analysis, 2011, 36, (1), 1-20 Downloads View citations (25)
    See also Working Paper (2008)
  6. The European university landscape: A micro characterization based on evidence from the Aquameth project
    Research Policy, 2011, 40, (1), 148-164 Downloads View citations (30)
  7. Two-stage DEA: caveat emptor
    Journal of Productivity Analysis, 2011, 36, (2), 205-218 Downloads View citations (97)

2010

  1. Forecasting the Malmquist productivity index
    Journal of Productivity Analysis, 2010, 33, (2), 97-107 Downloads View citations (7)
    See also Working Paper (2009)
  2. Inferences from Cross-Sectional, Stochastic Frontier Models
    Econometric Reviews, 2010, 29, (1), 62-98 Downloads View citations (29)
  3. Nonparametric conditional efficiency measures: asymptotic properties
    Annals of Operations Research, 2010, 173, (1), 105-122 Downloads View citations (10)
  4. Nonparametric tests for conditional independence in two-way contingency tables
    Journal of Multivariate Analysis, 2010, 101, (4), 765-788 Downloads View citations (2)
  5. Optimal bandwidth selection for conditional efficiency measures: A data-driven approach
    European Journal of Operational Research, 2010, 201, (2), 633-640 Downloads View citations (68)
    See also Working Paper (2008)

2009

  1. A BIAS-CORRECTED NONPARAMETRIC ENVELOPMENT ESTIMATOR OF FRONTIERS
    Econometric Theory, 2009, 25, (05), 1289-1318 Downloads View citations (9)

2008

  1. ASYMPTOTICS AND CONSISTENT BOOTSTRAPS FOR DEA ESTIMATORS IN NONPARAMETRIC FRONTIER MODELS
    Econometric Theory, 2008, 24, (06), 1663-1697 Downloads View citations (62)
    See also Working Paper (2006)
  2. Introduction for Journal of Productivity Analysis special issue on transitioning economics
    Journal of Productivity Analysis, 2008, 29, (2), 77-77 Downloads View citations (2)
  3. Local likelihood estimation of truncated regression and its partial derivatives: Theory and application
    Journal of Econometrics, 2008, 146, (1), 185-198 Downloads View citations (28)
    See also Working Paper (2008)

2007

  1. Conditional nonparametric frontier models for convex and nonconvex technologies: a unifying approach
    Journal of Productivity Analysis, 2007, 28, (1), 13-32 Downloads View citations (84)
    See also Working Paper (2005)
  2. Estimation and inference in two-stage, semi-parametric models of production processes
    Journal of Econometrics, 2007, 136, (1), 31-64 Downloads View citations (592)
  3. How to improve the performances of DEA/FDH estimators in the presence of noise?
    Journal of Productivity Analysis, 2007, 28, (3), 183-201 Downloads View citations (25)
    See also Working Paper (2003)
  4. Nonparametric efficiency analysis: A multivariate conditional quantile approach
    Journal of Econometrics, 2007, 140, (2), 375-400 Downloads View citations (73)
  5. Nonparametric stochastic frontiers: A local maximum likelihood approach
    Journal of Econometrics, 2007, 137, (1), 1-27 Downloads View citations (59)
  6. Semiparametric efficient estimation of dynamic panel data models
    Journal of Econometrics, 2007, 136, (1), 281-301 Downloads View citations (19)
    See also Working Paper (2002)
  7. Statistical inference for aggregates of Farrell-type efficiencies
    Journal of Applied Econometrics, 2007, 22, (7), 1367-1394 Downloads View citations (50)

2006

  1. A robust nonparametric approach to evaluate and explain the performance of mutual funds
    European Journal of Operational Research, 2006, 175, (1), 516-542 Downloads View citations (58)
  2. Linearly interpolated FDH efficiency score for nonconvex frontiers
    Journal of Multivariate Analysis, 2006, 97, (10), 2141-2161 Downloads View citations (19)
  3. On Testing Equality of Distributions of Technical Efficiency Scores
    Econometric Reviews, 2006, 25, (4), 497-522 Downloads View citations (75)
    See also Working Paper (2004)

2005

  1. Introducing Environmental Variables in Nonparametric Frontier Models: a Probabilistic Approach
    Journal of Productivity Analysis, 2005, 24, (1), 93-121 Downloads View citations (185)
    See also Working Paper (2003)
  2. Parametric approximations of nonparametric frontiers
    Journal of Econometrics, 2005, 124, (1), 91-116 Downloads View citations (22)
  3. Robust nonparametric estimators of monotone boundaries
    Journal of Multivariate Analysis, 2005, 96, (2), 311-331 Downloads View citations (15)

2003

  1. Corrigendum to "Semiparametric-efficient estimation of AR(1) panel data models": [J. Econom. 117 (2003) 279-309]
    Journal of Econometrics, 2003, 117, (2), 311-311 Downloads
  2. Detecting Outliers in Frontier Models: A Simple Approach
    Journal of Productivity Analysis, 2003, 20, (3), 391-424 Downloads View citations (95)
  3. Semiparametric-efficient estimation of AR(1) panel data models
    Journal of Econometrics, 2003, 117, (2), 279-309 Downloads View citations (17)
    See also Working Paper (2000)

2002

  1. Estimating a Changepoint, Boundary, or Frontier in the Presence of Observation Error
    Journal of the American Statistical Association, 2002, 97, 523-534 Downloads View citations (10)
    See also Working Paper (2000)
  2. Non-parametric tests of returns to scale
    European Journal of Operational Research, 2002, 139, (1), 115-132 Downloads View citations (103)
  3. Nonparametric frontier estimation: a robust approach
    Journal of Econometrics, 2002, 106, (1), 1-25 Downloads View citations (310)
  4. Semiparametric estimation in single index Poisson regression: A practical approach
    Journal of Applied Statistics, 2002, 29, (7), 1047-1070 Downloads
    See also Working Paper (2001)

2000

  1. A general methodology for bootstrapping in non-parametric frontier models
    Journal of Applied Statistics, 2000, 27, (6), 779-802 Downloads View citations (224)
    See also Working Paper (1998)
  2. Statistical Inference in Nonparametric Frontier Models: The State of the Art
    Journal of Productivity Analysis, 2000, 13, (1), 49-78 Downloads View citations (175)
    See also Working Paper (1999)
  3. THE FDH ESTIMATOR FOR PRODUCTIVITY EFFICIENCY SCORES
    Econometric Theory, 2000, 16, (06), 855-877 Downloads View citations (46)

1999

  1. Estimating and bootstrapping Malmquist indices
    European Journal of Operational Research, 1999, 115, (3), 459-471 Downloads View citations (131)
    See also Working Paper (1996)
  2. Of Course We Can Bootstrap DEA Scores! But Does It Mean Anything? Logic Trumps Wishful Thinking
    Journal of Productivity Analysis, 1999, 11, (1), 93-97 Downloads View citations (6)
  3. Some Problems with the Ferrier/Hirschberg Bootstrap Idea
    Journal of Productivity Analysis, 1999, 11, (1), 67-80 Downloads View citations (6)
    See also Working Paper (1997)

1998

  1. A NOTE ON THE CONVERGENCE OF NONPARAMETRIC DEA ESTIMATORS FOR PRODUCTION EFFICIENCY SCORES
    Econometric Theory, 1998, 14, (06), 783-793 Downloads View citations (123)
  2. Sensitivity Analysis of Efficiency Scores: How to Bootstrap in Nonparametric Frontier Models
    Management Science, 1998, 44, (1), 49-61 Downloads View citations (412)
    See also Working Paper (1995)
  3. Stochastic panel frontiers: A semiparametric approach
    Journal of Econometrics, 1998, 84, (2), 273-301 Downloads View citations (29)
    See also Working Paper (1996)

1997

  1. Pitfalls of Normal-Gamma Stochastic Frontier Models
    Journal of Productivity Analysis, 1997, 8, (2), 167-182 Downloads View citations (13)
    See also Working Paper (1994)

1993

  1. On the inconsistency of bootstrap distribution estimators
    Computational Statistics & Data Analysis, 1993, 16, (1), 11-18 Downloads View citations (9)
    See also Working Paper (1991)

1989

  1. ESTIMATING TECHNICAL INEFFICIENCIES WITH CORRECTION FOR ENVIRONMENTAL CONDITIONS
    Annals of Public and Cooperative Economics, 1989, 60, (1), 81-102 Downloads View citations (10)
  2. Estimation de frontières déterministes avec facteurs exogénes d'inefficacité
    Annals of Economics and Statistics, 1989, (14), 117-150 Downloads View citations (1)
    See also Working Paper

1985

  1. A note on the asymptotic relative efficiency of M.L.E. in a linear model with Gamma disturbances
    Journal of Econometrics, 1985, 27, (3), 383-386 Downloads View citations (2)
    See also Working Paper (1984)

Chapters

2014

  1. Scale and research specialization in European universities: a directional distance approach to teaching efficiency
    Chapter 10 in Knowledge, Diversity and Performance in European Higher Education, 2014, pp iii-iii Downloads View citations (1)

2007

  1. Efficiency and Productivity in European Universities: Exploring Trade-offs in the Strategic Profile
    Chapter 5 in Universities and Strategic Knowledge Creation, 2007 Downloads View citations (2)
 
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