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Technical efficiency of French nuclear energy plants

Andriamasy, Louisa; Barros, Carlos Pestana; Liang, Qibin - In: Applied economics 46 (2014) 16/18, pp. 2119-2126

Persistent link: https://www.econbiz.de/10010413323

On economic efficiency under non-convexity

Chavas, Jean-Paul; Briec, Walter - In: Economic Theory 50 (2012) 3, pp. 671-701

This paper investigates economic efficiency under non-convexity. The analysis relies on a generalization of the separating hyperplane theorem under non-convexity. The concept of zero-maximality is used to characterize Pareto efficiency under non-convexity. We show the existence of a separating...

Persistent link: https://www.econbiz.de/10010593361

On some class of distance functions for measuring portfolio efficiency

Barros, Carlos Pestana; Briec, Walter; Ratsimbanierana, … - In: Journal of mathematical finance 1 (2011) 2, pp. 15-27

Persistent link: https://www.econbiz.de/10009716643

Efficient firm groups : allocative efficiency in cooperative games

Briec, Walter; Mussard, Stéphane - In: European journal of operational research : EJOR 239 (2014) 1, pp. 286-296

Persistent link: https://www.econbiz.de/10010403510

Input efficiency measures : a generalized, encompassing formulation

Briec, Walter; Cavaignac, Laurent; Kerstens, Kristiaan - In: Operations research 68 (2020) 6, pp. 1836-1849

Persistent link: https://www.econbiz.de/10012392164

Characterization of production sets through individual returns-to-scale : a non parametric specification and an illustration with the U.S industries

Boussemart, Jean-Philippe; Briec, Walter; Parvulescu, Raluca - In: International journal of production economics 278 (2024), pp. 1-14

Persistent link: https://www.econbiz.de/10015133690

Reallocation costs, reference-dependent profit function and inefficiency

Anne, Bator; Briec, Walter - In: Journal of economics 144 (2025) 2, pp. 107-138

Persistent link: https://www.econbiz.de/10015333282