Efforts to estimate the effects of international trade on a country's real income have been hampered by the failure to account for the endogeneity of trade. Frankel and Romer recently use a country's geographic attributes - notably its distance from potential trading partners - as an instrument...

A gravity model is used to assess the separate effects of exchange rate volatility and currency unions on international trade. The panel data set used includes bilateral observations for five years spanning 1970 through 1990 for 186 countries. In this data set, there are over one hundred...

We construct the World Uncertainty Index (WUI) for an unbalanced panel of 143 individual countries on a quarterly basis from 1952. This is the frequency of the word "uncertainty" in the quarterly Economist Intelligence Unit country reports. Globally, the Index spikes around major events like the...

The authors determine how time delays affect international trade using newly collected World Bank data on the days it takes to move standard cargo from the factory gate to the ship in 126 countries. They estimate a modified gravity equation, controlling for endogeneity and remoteness. On...

The author investigates the effects of preferential trade agreements (PTAs) on bilateral trade flows using a comprehensive database of PTAs in force and a detailed matrix of world trade. He shows that total trade between PTA partners is a poor proxy for preferential trade (trade in tariff lines...

The pallet is a platform used for storing, handling, and transporting products. There are hundreds of different pallet sizes around the world. The case of pallets is examined to illustrate the impact of multiplicity of standards on trade costs. We select this case because pallets are used all...

The substantial literature investigating the links between trade, trade policy, and labor market outcomes-both returns to labor and employment-has generated a number of stylized facts, but many open questions remain. This paper surveys the subset of the literature focusing on trade policy and...

Trade facilitation is the ability of countries to deliver goods and services on time at the lowest possible cost. It has emerged as an important issue in unilateral, bilateral, and multilateral trade liberalization. Most countries have embarked on heroic reforms aimed at reducing transaction...

I explore whether the world trading system of the twentieth century can be adapted to address the challenges of the twenty-first. I first develop an understanding of how GATT functioned during the twentieth century, and which features of the economic environment were most important in...

We develop a simple (incumbent versus entrant) strategic deterrence model to study the economic and geopolitical interactions underlying international trade-related infrastructure projects such as the Panama Canal. We study the incentives for global geopolitical players to support allied...