omégas 3. Des réactions liées à la révélation d’information et mesurées en laboratoire ont été intégrées dans un modèle … maximiser le bien-être collectif. En particulier, une diffusion d’information à destination des consommateurs sur les risques et … ont été calculées. Le mécanisme de taxation/subvention apparaît généralement plus efficace que la diffusion d’information …

information on his risk. …

Baron and Myerson (1982): the levels of quantity and quality are lower under asymmetric information than under symmetric … information. Unlike their work, however, the price level can be higher or lower under asymmetric information, depending on the …

We study how optimal contracts are modified when the agent has the possibility to acquire information before the … contract is offered to him. We consider a situation in which this information is always available to the agent just before … producing. Therefore, prior information acquisition is socially wasteful, and conducted only for the purpose of rent seeking. In …

-specific public good. The sizes of the individual contributions or reductions are subject to private information, implying that … external effects are present both in the firms' net incomes and in the information rents. …

The author is interested in whether it is worth producing information, th rough surveys, in order to design a quality …