Welfare analyses of energy taxes typically show that systems with uniform rates perform better than differentiated systems, especially if revenue increases can be recycled via cuts in more distortionary taxes. However, in the practical policy debates, the scope for efficiency gains is traded...

Welfare analyses of energy taxes typically show that systems with uniform rates perform better than differentiated systems, especially if revenue increases can be recycled via cuts in more distortionary taxes. However, in the practical policy debates, the scope for efficiency gains is traded...

By introducing a structure of the balance sheets of the banks, which takes into account their bilateral exposures in terms of stocks or lendings, we get a structural model for default analysis. This model allows us to distinguish the exogenous and endogenous default dependence. We prove the...

Il est largement prouvé que les travailleurs déplacés possédant une longue ancienneté professionnelle ont souvent des difficultés à retrouver un nouvel emploi et subissent en général une baisse de gains lorsqu'ils en trouvent un. Pour ceux ayant une très longue ancienneté, les pertes...

It is well-documented that workers displaced from long-tenure jobs tend to have difficulty finding new employment, and face even greater difficulty finding a job without suffering a substantial loss in earnings. Workers with significant prior tenure typically undergo substantial earnings losses,...

We study equity in economies where agents are endowed with different, non-transferable, personal talents. To compensate them for such differences a given amount of money needs to be shared among them. We axiomatize a family of social orderings over allocations based on efficiency, fairness and...

This paper examines how the first-best models of compensation based on the agents' talents and responsibilities analyzed in some recent contributions can be extended to a second-best context. A few social criteria are proposed and compared to alternative approaches by Roemer and Van de gaer.

Due to meteorological factors, the distribution of the environmental damage due to climate change bears no relationship to that of global emissions. We argue in favor of offsetting this discrepancy, and propose a “global insurance scheme” to be financed according to countries’...

Due to meteorological factors, the distribution of the environmental damage due to climate change bears no relationship to that of global emissions. We argue in favor of offsetting this discrepancy, and propose a “global insurance scheme” to be financed according to countries’...

We provide a unified treatment of the two approaches pioneered by Atkinson and Bourguignon (1982, 1987) [3,4] by resorting to compensation principles in the bivariate case. We treat the attributes of individual utility asymmetrically by assuming that one attribute can be used to compensate...