Industrialised countries are often required to make unpopular policy choices in order to efficiently tackle climate change. On the one hand, domestic industries might consider national climate measures as an excessive burden that may damage their competitiveness. On the other hand, the public...

We investigate whether global cooperation for emission abatement can be improved if asymmetric countries can sign different parallel environmental agreements. The analysis assumes a two-stage game theoretical model. Conditions for self-enforcing sets of agreements and the resulting total...