Effects of international trade of food and feed and human diet shifts on food security and environmental safety: integrating scales

4 p.

An Approach to the stability of international environmental agreements: the absorbing sets solution

We study international environmental negotiations when agreements between countries can not be binding. A problem with this kind of negotiations is that countries have incentives for free-riding from such agreements. We develope a notion of equilibrium based on the assumption that countries can create and dissolve agreements in their seeking of a larger welfare. This approach leads to a larger degree of cooperation compared to models based on the internal-external stability approach.

The Private Provision of International Impure Public Goods: the Case of Climate Policy

33 p.