A meta-frontier Luenberger-Färe-Primont indicator in the French agriculture: a convergence examination
Résumé
We extend the ratio based Färe-Primont index to a Luenberger version which is additively complete (DEA framework). We compare several French farm types (crop, dairy, beef, pig & poultry, mixed crop & livestock, sheep & goat) using meta-frontier framework. And we perform a convergence analysis of the novel productivity indicator.