A political economy model of protection is used to determine endogenously the intersectoral patterns of protection. Three propositions are derived that are consistent with the stylized patterns of tariff protection in rich and poor countries: Nominal protection rates escalate with the degree of...

The effective market access granted to textiles and apparel under the North American Free Trade Agreement (<EM t="s">nafta</EM>) is estimated, taking into account the presence of rules of origin. First, estimates are provided of the effect of tariff preferences combined with rules of origin on the border...</em>

The estimated coefficient of distance on the volume of trade is generally found to increase rather than decrease through time using the traditional gravity model of trade. This distance puzzle proved robust to several ad hoc versions of the model using data for 1962--96 for a large sample of 130...

This article analyzes the resource implications of voluntary export restraints (VERs) for exporting countries. A simple analytical method is used to demonstrate that, by reducing the marginal revenue of its factors of production, a VER causes an industry in the exporting country to contract, and...

For developing countries the 1980s was a decade of external shocks whose adverse effects were compounded by domestic macroeconomic imbalances and structural inefficiencies. The performance of developing countries during this decade, however, was not uniform. The effects of terms of trade and...

In the past few decades many developing countries have liberalized trade and investment, removing barriers to imports and allowing the introduction of new foreign technologies. Unfortunately, agriculture often remains outside this reform process. Regulatory obstacles continue to restrain the...