Repeated attempts at uncovering the relevance of country size for various economic factors have produced discouraging results. The present paper sheds new light on the relevance of country size using micro or firm-level data on firms' experience with the quality of tax administration, an...

"Expanding and improving basic education in developing countries requires, at a minimum, teachers who are present in the classroom and motivated to teach, but this essential input is often missing. This paper describes the findings of a series of recent World Bank and other studies on teacher...

The authors investigate the occupational placement of immigrants in the U.S. labor market using census data. They find striking differences among highly educated immigrants from different countries, even after they control for individuals' age, experience, and level of education. With some...

"Much attention has focused on the impact of the current crisis on goods trade; hardly any on its impact on services trade. Using new trade data from the United States, and more aggregate data from other OECD countries, the authors show that services trade is weathering the current crisis much...