We examine the effect of bilateral trade in a concentrated industry under Cournot competition, when firms are regulated by national agencies who care about national social welfare. We allow for differences in costs and market sizes, and for asymmetric information between regulatory agencies and...

This paper attemps to rationalize the use of insurance covenants in financial contracts, and shows how external financing generates a demand for insurance by risk-neutral entrepreneurs. In our model, the entrepreneur needs external financing for a risky project that can be affected by an...

We consider the problem of the optimal use of a good whose consumption can produce damages in the future. Potential damages are proportional to the accumulated lifetimeconsumption of the good. Scientific progress is made over time that provides information on the distribution of the intensity of...

We show that a regulator can use diffuse information held by potential entrants in the market as a powerful incentive instrument even when neither government tranfers to firms nor the regulation of entrants is permitted. Optimal regulation involves a menu of price caps and price floors. The...

Consider an agent facing a risky distribution of losses who can change this distribution by exerting some effort. Should be exert more effort when he becomes more risk-averse? For instance, should we expect more risk-averse drivers to drive more cautiously? In this paper, we give sufficient...

We investigate in this paper the attitude towards risk of bettors in British horce races. The model we use allows us to go beyond the expected utility framework and to explore various alternative proposals by estimating a multinomial model on 34443-race dataset. We find that rank-dependant...