This paper examines the trajectory of economic development in Botswana between the years 1820 and 1966, when it achieved independence. First, I review the historical trends in the country's economic and social development indicators. I then proceed to analyze what factors have encouraged or...

We estimate the growth and utility effects of switching from a graduated-rate federal income tax to a flat tax along the lines of Hall-Rabushka (1995). We, furthermore, calculate the post-reform transition dynamics for a number of variables, including the economic growth rate, the representative...

In recent years, the idea that public policy should maximize satisfaction, happiness or some other non-material measure of well-being has received a great deal of attention. In this paper, I conduct an empirical study of the determinants of subjective life satisfaction (SLS) in the European...

I examine the effect of English language proficiency on the occupational choices of childhood immigrants into the United States. In particular, I focus on the annual earnings and skills composition associated with immigrants' chosen occupations. Following Bleakley and Chin (2004; 2010), I use an...

Social capital can be a useful asset in the labor market. Individuals who have more or better-quality connections in their social networks have an easier time finding employment. Since they face a lower probability of unemployment, one might expect them to express less support for redistributive...

Immigrants face higher barriers to entry into occupations that rely on social skills. As a result, they are less likely to pose a labor market threat to workers who hold social skill-intensive jobs in the recipient country. Using data from the 7th round of the European Social Survey and the...

This article introduces the R package ExtremeBounds to perform extreme bounds analysis (EBA), a sensitivity test that examines how robustly the dependent variable of a regression model is related to a variety of possible determinants. ExtremeBounds supports Leamer's EBA that focuses on the upper...

The United Nations Children's Fund (UNICEF) has long been controlled by the United States. I show that countries that are politically closely aligned with the United States receive more foreign aid from UNICEF. In addition, UNICEF provides more aid to U.S.-friendly governments in recipient...

This article introduces the R package oaxaca to perform the Blinder-Oaxaca decomposition, a statistical method that decomposes the gap in mean outcomes across two groups into a portion that is due to differences in group characteristics and a portion that cannot be explained by such differences....