During the 2009 Conference of the Parties meeting in Copenhagen, the Brazilian government announced voluntary targets to reduce GHG emissions, with the targets being reconfirmed in Cancun (2010) and in Durban (2011). An estimate is presented of the economic impact of alternative policies to...

The central themes to be addressed during the Doha Round of the world trade negotiations are the reduction of the agricultural production and export subsidies and improved market access for agricultural and non-agricultural goods. The G-20 group wields enough power to press negotiations at the...