Before revision: Such policies are therefore a major topic of discussion in the international community.“Multifunctionality: About,”OECD Department for Trade and Agriculture, OECD.org, 20 July 2007 URL Removing protectionist policies on agriculture is one step that may need to be taken for a country to maximize positive externalities, minimize negative ones and make sure that the mixture of outputs derived from agriculture corresponds to the needs of society.
After revision: ,Such policies are therefore a major topic of discussion in the international community.“Multifunctionality: About,”OECD Department for Trade and Agriculture, OECD.org, 20 July 2007 URL Removing protectionist policies on agriculture is one step that may need to be taken for a country to maximize positive externalities, minimize negative ones and make sure that the mixture of outputs derived from agriculture corresponds to the needs of society.