This note synthesises the available literature examining the impact of agricultural support on greenhouse gas (GHG) emissions as well as its impact on water, biodiversity, and land. In keeping with the Secretariat's impartiality, the note reports the findings as they appear in the literature....

We provide ex-post empirical analysis of the effects of climate policies on carbon dioxide emissions at the aggregate national level. Our results are based on a comprehensive database of 121 countries. As climate policies we examine carbon taxes and emissions trading systems (ETS), as well as...