Barbier, E.Burgess, J.2016-04-192016-04-191992Working Papers, The World Bank, WPS 960: 1-15http://hdl.handle.net/10919/65738Metadata only recordChanges in pricing policies are not enough to encourage poor farmers to reduce resource degradation. Other approaches are also needed, such as providing better research and extension advice, improving property rights and management, and establishing more secure tenure or access rights. Just because we do not always understand the economic and social factors determining incentive effects does not mean they do not exist.text/plainen-USAgriculturePricesEnvironmentGovernanceAbstract