1. Babiker MH, Reilly JM,Mayer M, Eckaus RS,Wing IS, Hyman RC (2001) TheMIT emissions prediction and policy analysis (EPPA) model: revisions, sensitivities, and comparison of results. MIT, Cambridge Report 71
2. Barrett S (1994) Self-enforcing international environmental agreements. Oxf Econ Pap 46:878–894
3. Barrett S (1997) Heterogeneous international agreements. In: Carraro C (ed) International environmental negotiations: strategic policy issues. Edward Elgar, Cheltenham (UK)
4. Bauer A (1992) International cooperation over greenhouse gas abatement. Mimeo, Seminar für empirische Wirtschaftsforschung. University of Munich, Munich
5. Bloch F (1997) Non-cooperative models of coalition formation in games with spillovers. In: Carraro C, Siniscalco D (eds) New directions in the economic theory of the environment. Cambridge University Press, Cambridge