August 1999 - A general equilibrium tax model estimated for 60 countries provides a simple but rigorous method for estimating the fiscal impact of trade reform. Using a tax model of an open economy, Devarajan, Go, and Li provide a simple but rigorous method for estimating the fiscal impact of...

Compared with the previous three years, 2014 seems hopeful and 2015 could be a turning point for the countries in the Middle East and North Africa (MENA) region. Many countries in MENA will start to benefit from stronger external demand in the high-income economies, as the global economy is set...

Why is governance in resource-rich countries so poor This paper argues that it is because governments in these countries do not rely on taxation, which is an important instrument for citizens to hold their governments accountable. Using a game-theoretic model, the authors show that the...

Armington's insight that imports and domestically produced goods were imperfect substitutes has unleashed extensive estimates of the associated trade elasticity, primarily for developed countries. This notion of product differentiation, which extends symmetrically to exports and domestic goods,...