Do the stringent formal sector borrowing requirements common in many developing countries restrict credit access, technology adoption, and welfare? When a Kenyan dairy's savings and credit cooperative randomly offered some farmers the opportunity to replace loans with high down payments and...

We establish the presence of a gender gap in mathematics across many low- and middle-income countries using detailed, comparable test score data. Examining micro level data on school performance linked to household demographics we note that first, the gender gap appears to increase with age....

A lending boom is reflected in the composition of bank liabilities when traditional retail deposits (core liabilities) cannot keep pace with asset growth and banks turn to other funding sources (non-core liabilities) to finance their lending. We formulate a model of credit supply as the flip...

This chapter surveys experience with performance pay in developing country health programs. In doing so, it focuses on four key conceptual issues: (1) What to reward, (2) Who to reward, (3) How to reward, and (4) What unintended consequences might performance incentives create. We highlight that...

As countries reform their patent laws to be in compliance with the Trade Related Intellectual Property Rights Agreement, an important question is how increased patent protection will affect drug prices in low-income countries. Using pharmaceutical trade data from 1996 to 2005, we examine the...

Do middle-income countries face difficult challenges producing consistent growth? Using transition matrix analysis, we can easily reject any unconditional notion of a “middle-income trap” in the data. However, countries have different fundamentals and policies. Using a nonparametric...