The paper explores the evolution of export diversification patterns along the economic development path. Using a large database with 156 countries over 19 years at the HS6 level of disaggregation (4,991 product lines), we look for action at the intensive and extensive margins. We find a...

The focus of trade policy has shifted in recent years from economy-wide reductions in tariffs and trade restrictions toward targeted interventions to facilitate trade and promote exports. Most of these latter interventions are based on the new mantra of "aid-for-trade" rather than on hard...

High levels of trade costs persist in the world trading system, despite recent progress in tariff reduction, trade facilitation, and logistics. At least some of these costs can be attributed to non-tariff measures (NTMs), policies imposed by governments other than ordinary customs duties which...

The objective of this paper is to evaluate the extent to which trade agreements affect agricultural trade policy volatility. Using a new panel database compiled as part of the World Bank's agricultural distortions research project, the author estimate the effect of regionalism on the volatility...

This paper analyzes the effect of globalization on wage premia by studying the interaction between trade costs, firm's location decision and relative demand for labor. It suggests that globalization, through vertical specialization and/or agglomeration, increases inequality in countries with a...