This study confirms that substantial barriers to market access will remain in both rich and poor countries following full implementation of the Uruguay Round agreement. The analysis finds that around 40 percent of the costs of these barriers to developing countries arise from barriers to market...

After a brief review of the literature to the early 1970s, this paper assesses the contributions by economists during the past three decades to measuring the distortionary effects of trade policies. It does not pretend to be a comprehensive survey, but draws on selections from the literature...