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 evidence...

The East African Community has long recognized that regional economic integration can yield significant welfare gains to its member states. To that end, the community has been making steady progress towards the removal of tariffs and quantitative restrictions to trade. Moreover, in recent years,...

The future development of the Tajik economy will be shaped by its comparative advantage on world markets. Exploiting comparative advantage enables an economy to reap gains from trade. Tajikistan's most important comparative advantage is its hydropower potential, which is far larger than the...

Poorly implemented energy subsidies are economically costly to taxpayers and damage the environment. This report describes the emerging lessons that could help policy makers to address implementation challenges, including overcoming political economy and affordability constraints. The analysis...

Argentina is one of the world's largest biodiesel producers and the largest exporter, using soybeans as feedstock. Using a computable general equilibrium model that explicitly represents the biofuel industry, this study carries out several simulations on two sets of issues: (i) international...

This paper applies the Growth Identification and Facilitation Framework developed by Lin and Monga (2010) to Nigeria. It identifies as appropriate comparator countries China, India, Indonesia, and Vietnam, and selects a wide range of industries in which these comparator countries may be losing...

Despite the growing importance of commitments to foreign investors in services in regional trade agreements, there are no applied general equilibrium models in the literature that assess these regional impacts. This paper develops a 52 sector applied general equilibrium model of Tanzania with...

Over the past two decades, China has embarked on an ambitious program of expressway network expansion. By facilitating market integration, this program aims both to promote efficiency at the national level and to contribute to the catch-up of lagging inland regions with prosperous Eastern ones....

This paper shows that the institutional environment and the ability to export on time are sources of comparative advantage as important as factors of production. In particular, the ability to export on time is crucial to explain comparative advantage in intermediate goods. These findings...

The paper proposes a modification of Baulch's parity bounds model to measure the market integration of food markets in developing countries. Instead of extrapolating a single observation of transaction costs, it estimates transaction costs. Predicted transaction costs compare well with survey...