Kemfert, Claudia; Schill, Wolf-Peter - DIW Berlin (Deutsches Institut für Wirtschaftsforschung) - 2009
carbon, we calculate benefit/cost ratios for different sectors and mitigation levels. We recommend an economically efficient … global CH4 mitigation levels of 1.5 or 1.9 GtCO2-eq at overall costs of around $14 billion or $30 billion and benefit …-effective agricultural mitigation options. It leads to comparable abatement levels, but has higher costs and lower benefit/cost ratios. If …