In the context of bilateral bargaining,we deal with issue linkage by developing a two-issue-two-players cooperative bargaining model. The axioms we propose focus on the role of the disagreement points. A family of bargaining rule stands out: the monotonic equal net ratio solutions. These...

Sedimentation in river beds, which results in social disamenities, is caused by soil erosion in farmed ecosystems surrounding those rivers. This paper introduces a "spatial"" corrective tax on soil erosion. We find that the optimal tax rule will depart from the classical Pigouvian method...

Due to meteorological factors, the distribution of the environmental damage due to climate change bears no relationship to that of global emissions. We argue in favor of offsetting this discrepancy, and propose a global insurance scheme to be financed according to countries' responsibility for...