Assessing efficiency drivers in municipal solid waste collection services through a non-parametric method

Estimation and inference in two-stage, semi-parametric models of production processes

Léopold Simar, Paul W. Wilson · Journal of Econometrics · 2005 · 3.3K citations · Full text

Social Sciences, Business Economics, Economics +14

Nonparametric frontier estimation: a robust approach

Catherine Cazals, Jean‐Pierre Florens, Léopold Simar · Journal of Econometrics · 2002 · 1K citations · Full text

Social Sciences, Business Economics, Economics +11

Introducing Environmental Variables in Nonparametric Frontier Models: a Probabilistic Approach

Cinzia Daraio, Léopold Simar · Journal of Productivity Analysis · 2005 · 692 citations

Social Sciences, Economics, Environmental Sciences +8

The Use of Categorical Variables in Data Envelopment Analysis

Rajiv D. Banker, Richard C. Morey · Management Science · 1986 · 599 citations

Agriculture, Economics, Operations Management +12

Multivariate binary discrimination by the kernel method

J. Aitchison, Colin Aitken · Biometrika · 1976 · 576 citations

Natural Sciences, Biostatistics, Discrimination +6