Climate clubs, namely subgroups of countries implementing more ambitious and effective climate policies than others, may be the only practical approach to address the lack of incentives to reduce GHG emissions on the part of most, if not all, countries. In climate clubs, incentives to undertake...

The OECD Secretariat has developed a multi-region, multi-sector. dynamic general equilibrium model to quantify the economy-wide and global costs of policies to curb emissions of carbon dioxide (CO2). The project is called the GeneRal Equilibrium ENvironmental model, hereafter referred to as...

This paper forms part of an OECD project which addresses the issue of the costs of reducing CO2 emissions by comparing the results from six global models of a set of standardised scenarios. This paper provides evidence of regional differences with respect to carbon tax curves through the middle...