This papers studies three questions. What do we know about criminals 'preferences ? How should we represent such preferences ? What are the consequences for law enforcement policies ?

The purpose of this paper is to investigate the optimal enforcement of the penal code when criminals invest in a specific class of avoidance activities termed dissembling activities (i.e. self-protection efforts undertaken by criminals to hedge their illegal gains in case of detection and...

This paper studies the influence of bankruptcy law (depending on whether the law is pro-lenders or pro-borrowers) on the borrowers propensity to demand the renegotiation of their debt, when there exist an asymmetrical information between lenders and borrowers. In the tradition of Law &...

Many accidents result in losses that cannot be perfectly compensated by a monetary payment. Moreover, often injurers control the magnitude rather than the probability of accidents. We study the characteristics of optimal levels of care and distribution of risk under these circumstances and show...

The paper addresses the issue of the impact of asymmetric information on risk aversion of litigant parties in a model à la Bebchuk. First we study the case where the plaintif is the informed party, and characterize the equilibrium with and without a pretrial negociation round. Then, we focuse...

Does dismissal law create a "judicial risk" to which french firms are exposed? The paper discusses the different arguments (Blanchard and Tirole (2003), Cahuc and Kramarz (2004), Munoz-Perez and Serverin (2005)) using the empirical available evidence together with basic tools in economics of...

We show that whatever the representation of criminals' preferences under risk, the assumption according to which they are strongly risk averse individuals is not consistent with the available observations establishing that criminals are more sensitive to shifts in the probability of sanction...

Parties engaged in a litigation generally enter the discovery process with different informations regarding their case and/or an unequal endowment in terms of skill and ability to produce evidence and predict the outcome of a trial. Hence, they have to bear different legal costs to assess the...

The paper focuses on forests management strategies for natural hazards of nonindustrial owners, in the case where the forest provides nontimber services. We introduce a basic two-period model where the private owner manages natural hazards on his forest thanks to the accumulation of savings on...

There exist evidence that asymmetrical information do exist between litigants: not in a way supporting Bebchuk (1984)'s assumption that defendants' degree of fault is a private information, but more likely, as a result of parties' predictive power of the outcome at trial (Osborne, 1999). In this...