We simulate numerically a trade model with labor mobility costs added, modeled in such a way as to generate gross flows in excess of net flows. Adjustment to a trade shock can be slow with plausible parameter values. In our base case, the economy moves 95% of the distance to the new steady state...

Using disaggregated bilateral trade data, we find that the elasticity of trade to distance increased (in absolute value) by about 10% since 1985. To explore the reasons for this shift, we decompose the change in the distance elasticity of trade into the part due to a shift in the composition of...

Recent research suggests that poor economic integration and isolation from regional and international markets have contributed significantly to poverty in Sub-Saharan Africa. Poor transport infrastructure and border restrictions are major deterrents to trade expansion which would stimulate...

We determine how time delays affect trade, using newly collected data on the days it takes to move standard cargo from the factory gate to the ship in 98 countries. We estimate a difference gravity equation and find that each additional day that a product is delayed prior to being shipped...

This paper investigates the relationship between international trade and the quality of economic institutions. We model institutions as fixed costs of entry, in a framework that has two key features. First, preferences over entry costs differ across firms and depend on firm size. Larger firms...

This article examines two sources of global knowledge spillovers: foreign direct investments (FDI) and trade. Empirical evidence demonstrates that FDI and trade can contribute to overall domestic productivity growth only when the technology gap between domestic and foreign firms is not too large...

In a dynamic panel data model allowing for error cross-section dependence, output volatility is found to impede sustainable development. Through a financial development channel (liquidity liability ratio), output volatility exerts a significant effect on depletion of natural resources, a key...

Part of the rationale for the North American Free Trade Agreement (NAFTA) was that it will increase trade and foreign direct investment (FDI) flows, creating jobs and reducing migration to the United States (U.S.). Since poor data on illegal migration to the United States make direct measurement...

What role does trade play in international technology transfer? Do technologies introduced by multinational firms diffuse to local firms? What kinds of policies have proved successful in encouraging technology absorption from abroad and why? Using these questions as motivation, this article...

This open access textbook offers a critical introduction to human and economic development prospects in Africa revolving around three questions: where is Africa today, what explains the current state, and, given historical trends and what we know about the world, where do we think the continent...