This paper uses a sectoral version of conventional Imperfect substitutes model to motivate a parsimonious estimation of trade elasticities. The elasticities we compute depend directly on the specialization of trade across sectors, which is believed to add econometric precision to our estimates....

This paper is an account of the main streams discussed in an international conference, held in New York in April 2008, organized by the Friedrich Ebert Foundation and Global Policy Forum, which considered the right to food and the role of the United Nations in responding to the global food...