L'approche théorique de cette étude se fait par rapport à une optimisation du bien-être collectif. Un système de prix répond à des objectifs. L'objectif principal peut par exemple être de maximiser les recettes commerciales du producteur ou de maximiser le surplus social. Nous nous...

This article deals with Air Traffic Control (ATC) pricing as a means of sorting out the European airspace congestion problem. For several years the situation has been worsening. Insufficient capacity of the ATC system, poor coordination between European ATC providers, and a high traffic level,...

In this paper, we shed light on the selection of the benefi ciaries from the French competitiveness cluster policy which was launched in 2005 and extended to 2012. We disentangle the selection and self-selection eff ects, as emphasized in the theoretical literature on regional and industrial...