This paper focuses on the link between group co-operation and unilateral commitment of some countries in the presence of global environmental problems. We show that in case of a failure of negotiation, some countries can decide to commit unilaterally and reduce their emissions. We call this...

This paper examines the existence of Berge equilibrium. Colman et al. provide a theorem on the existence of this type of equilibrium in the paper [Colman, A. M., Körner, T. W., Musy, O. and Tazdaït, T. [2011] Mutual support in games: Some properties of Berge equilibria, J. Math. Psychol. 55,...

The buffering function of wetlands is one of the most efficient mechanisms for regulating agricultural runoffs and water pollution. The aim of this paper is to show how farmers could use wetland abatement as a way to achieve pollution targets set by a regulator in a nutrient allowance market....

Agents located from downstream to upstream along an estuary and exposed to a flooding risk have to invest in facilities like a seawall (or dike). As the benefits of that local public good increase along the estuary, upstream agents have to bargain for monetary compensation with the most...

[spa] La dinámica de los precios y de los salarios industriales : contratos escalonados y anticipaciones racionales, . por Jean-Christophe Pereau.. . En este artículo se analiza - teórica y numéricamente - la incidencia macroeconómica de las rigideces nominales de tipo contratos escalonados...

This paper aims at building an analytical economic framework to address the functioning of an ecosystem using a functional approach of critical natural capital while accounting for the ecological resilience property. This framework is then operationalised to study the sustainability of wetlands...