Fecher, F.; Kessler, D.; Perelman, S.; Pestieau, P. - In: Journal of Productivity Analysis 4 (1993) 1, pp. 77-93
The purpose of this paper is to provide for both life and non-life insurance an assessment of the relative productive performance of French companies. We use parametric and nonparametric approaches to construct a frontier to be used as a yardstick of productive efficiency. Our data basis covers...
