Under state-dependent preferences, probabilities and units of scale of state-dependent utilities are not separately identified. In standard models, only their products matter to decisions. Separate identification has been studied under implicit actions by Drèze or under explicit actions and...

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 is a follow-up to the recommendations made by Jacques Drèze, Edmond Malinvaud and colleagues in 1993 (Drèze, Malinvaud et al., 1994). The key arguments that are of interest for discussion here are paraphrased below: 'For almost 20 years now, West European unemployment has been a...

We argue that in an unreliable enforcement regime, transactions tend to become intermediated through institutions or concentrated among agents bound by some form of private enforcement. Provision of funding shifts from risk capital to debt, and from markets to institutions with long term...

This manifesto challenges a pernicious orthodoxy that has gripped Europe's policy makers. It is that demand- and supply-side policies must have different aims, that a limited number of supply-side policies are to be devoted to fighting unemployment, and that demand management (and particularly...