Using data for 2002-2005 on a representative survey of French farms (FADN-RICA), we investigate the different factors that lead farmers to insure against crop risk. Our analysis takes into account a mix of both standard individual, financial and agricultural criteria. Cross-sectional and...

In this paper we examine the support given by French households to public intervention for reducing inequalities and improving well-being of the low-income classes. We first discuss to what extent the model of self interest could be relied upon when one wants to take into account social norms to...

The European economic integration leads to increasing mobility of factors, thereby threatening the stability of social transfer programs. This paper investigates the possibility to achieve by means of voluntary matching grants both the optimal allocation of factors and the optimal level of...

This paper examines the optimal environmental policy in a mixed oligopoly when pollution accumulates over time. Specifically, we assume quantity competition between several private firms and one partially privatized firm. The optimal emission tax is shown to be independent of the weight the...

We examine the formation of International Environmental Agreements (IEAs) modelled as a two-stage non cooperative game. Following Barrett (1994), Finus (2001) and Diamantoudi & al. (2006) and filling out their approach, we analyse the level of cooperation that can be reach when countries’...

Ce travail étudie l'influence de la connaissance du genre du partenaire dans les relations de confiance et de réciprocité. Il rend compte d’une expérience en laboratoire sur le jeu de l'investissement qui compare les données résultant de deux traitements : le premier, sans connaissance...

Auctions are increasingly used in agri-environmental contracting. However, the issue of synergy effect between agri-environmental measures has been consistently overlooked, both by decision-makers and by the theoretical literature on conservation auction. Based on laboratory experiments, the...

Aiming to better characterize the exploitation behavior of renewable common-pool resources, in this paper we explore alternative hypothesis about the valuation of the future by the agents and the possibility of heterogeneous behavior on this regard. To do this, we further analyze the...

In developing countries, biodiversity is often threatened by the development of agricultural production because natural habitats are destroyed by the conversion of forests, wetlands or natural pastures into arable land. There is a trade-o¤ between revenues generated by agricultural production...

This paper highlights a new social motivation, the indirect reciprocity, through a three-player dictator-ultimatum game. Player 2 has the opportunity to reward or punish indirectly the player 1 by inciting – with her offer - player 3 to accept or to reject the division. We implement three...