When information on farmers’ farming methods is incomplete, it isnot optimal to fight water pollution due to their activities exclusively through a tax policy. Symmetrically, subsidies alone are not appropriate for some cereals which are already widely subsidized in the European Union. In this...

When information on farmers’ farming methods is incomplete, it isnot optimal to fight water pollution due to their activities exclusively through a tax policy. Symmetrically, subsidies alone are not appropriate for some cereals which are already widely subsidized in the European Union. In this...

In this article, we study the question of intergenerational equity in a framework that displays two kinds of agents distinguished by their non dynastic intergenerational altruism. The more altruist agents regarding the transmitted environment are qualified of ecologists, whereas the others, less...