Haurie, A.Drouet, L.Vielle, V.Vial, J.-P.Bosetti, V.Yeung, D.Zhang, C.2009-02-182009-02-182009-02-182008https://infoscience.epfl.ch/handle/20.500.14299/35449This report describes the game structures implemented in the TOCSIN project to find self-enforcing and stable international environmental agreements. It presents the first results obtained with the use of these models. The document starts with a review of the different approaches that have been proposed in the literature to represent in a game theoretic framework the concept of self-enforcing or stable international environmental agreement.text::working paper