According to T.W. Schultz, the returns to human capital are highest in economic environments experiencing unexpected price, productivity, and technology shocks that create "disequilibria." In such environments, the ability of firms and individuals to adapt their resource allocations to shocks...

Deepening real and financial integration of developing countries into the world economy has prompted renewed interest in the contribution of external shocks to their macroeconomic fluctuations. This paper revisits the issue using four decades of annual data for a large sample of developing...

The authors use newly collected data on trade and production in 178 countries to infer estimates of trade costs in agriculture and manufactured goods for the 1995-2010 period. The data show that trade costs are strongly declining in per capita income. Moreover, the rate of change of trade costs...

This paper examines the role of the public sector in providing additional information to exporters in developing countries as they seek to monitor and keep open their access to foreign markets by using the rules of the WTO system. It highlights new information generation and dissemination...

The "distance effect" measuring the elasticity of trade flows to distance has been rising since the early 1970s in a host of studies based on the gravity model, leading observers to call it the "distance puzzle" . This paper reviews the evidence and explanations. Using an extensive data set of...

This paper studies the relationship between the growth of China and India in world merchandise trade and Latin American and Caribbean commercial flows from two perspectives. First, the authors focus on the opportunity that China and India's markets have offered Latin American and Caribbean...

Some 25 years have elapsed since international financial institutions espoused a package of power sector reform measures that became known as the Washington Consensus. This package encompassed the establishment of autonomous regulatory entities, the vertical and horizontal unbundling of...

Biases from truncation caused by coresidency restriction have been a challenge for research on intergenerational mobility. Estimates of intergenerational schooling persistence from two data sets show that the intergenerational regression coefficient, the most widely used measure, is severely...

This paper presents direct evidence on the quality of health care in low-income settings using a unique and original set of audit studies, where standardized patients were presented to a nearly representative sample of rural public and private primary care providers in the Indian state of Madhya...

It has been more than two decades since the widespread initiation of global power sector reforms and restructuring. However, empirical evidence on the intended microeconomic, macroeconomic, and quality-related impacts of reforms across developing countries is lacking. This paper comprehensively...