trade reinforced each other before 1930, but that these effects did not persist after the Second World War. Financial … after 1945. We attribute the rising importance of trade in explaining growth to major post-World War II changes in tariffs …

trade reinforced each other before 1930, but that these effects did not persist after the Second World War. Financial … after 1945. We attribute the rising importance of trade in explaining growth to major post-World War II changes in tariffs …

"For decades the world's agricultural markets have been highly distorted by national government policies, but very … restrictiveness indexes. It then exploits a global agricultural distortions database recently compiled by the World Bank to generate … a sample of 75 countries that together account for more than three-quarters of the world's production of those …

"Despite recent reforms, world agricultural markets remain highly distorted by government policies. Traditional … sector policies are generated without a formal model of global markets or even price elasticity estimates. "--World Bank web …