Selon l'hypothèse de Porter, des réglementations environnementales (RE) strictes doivent avoir un impact positif sur la productivité des firmes touchées. Dans ce papier, nous revoyons les arguments théoriques et empiriques entourant cette hypothèse. Nous montrons qu'il existe peu de...

Cet article présente de manière non technique certains des fondements théoriques possibles de l'hypothèse de Porter selon laquelle, des réglementations environmentales strictes peuvent améliorer le profit des industries qui y sont soumises. Après une brève présentation de l'hypothèse,...

Two players are involved in a joint project during which a decision must be reached. Each player has private information about future profits. Authority gives one player the right to decide first in a pre-defined set of alternatives. In this framework, I show that (partial) authority should be...

We analyze the production of electricity from n power stations situated along a river in a dynamic model. Each power station's production of electricity is constrained by the quantity of water available to it (capacity constraint) as well as limitations of reservoir capacity (storage...

This paper posits a new approach to informal risk-sharing in developing countries inspired by anthropological studies. A risk-sharing rule emerges as a collective choice which is enforced through peer-pressure. I determine the elected rules and the level of compliance with these rules. Full...

We analyze the spatial distribution of genetically modified (GM) and organic crops. Because some organic crops will likely be contaminated by GM crops, not all of the non- GM crops can be sold as organic. Therefore, the choice of producing organic crops will depend on the surrounding crops. When...