This paper investigates an alternative proxy for individual worker productivity in physical work settings: a direct measure of physical activity using an accelerometer. First, the paper compares worker labor outcomes, such as labor supply and daily productivity obtained from firm personnel data,...

Returns to education remain an important parameter of interest in economic analysis. A large literature estimates returns to education in the labor market, often carefully addressing issues such as selection, into wage employment and in terms of completed schooling. There has been much less...

Agricultural and other physically demanding sectors are important sources of growth in developing countries but prevalent diseases such as malaria adversely impact the productivity, labor supply, and choice of job tasks among workers by reducing physical capacity. This study identifies the...

Returns to education remain an important parameter of interest in economic analysis. A large literature estimates these returns, often carefully addressing issues such as selection into wage employment and endogeneity in terms of completed schooling. There has been much less exploration of...

Important gaps remain in the understanding of the economic consequences of civil war. Focusing on the conflict in Rwanda in the early 90s, and using micro data to carry out econometric analysis, this paper finds that households and localities that experienced more intense conflict are lagging...

Background: Most developing countries face shortages of health workers in rural areas.  This has profound consequences for health service delivery, and ultimately for health outcomes.  To design policies that rectify these geographic imbalances it is vital to understand what factors determine...

Important gaps remain in the understanding of the economic consequences of civil war.  Focusing on the conflict in Rwanda in the early 90s, and using micro data to carry out econometric analysis, this paper finds that households and localities that experience more intense conflict are lagging...

Most developing countries face important challenges regarding both the quality and quantity of health care they provide and there is a growing consensus that health workers play an important role in this.  Although contemporary analysis of development emphasizes the central role of...

Economists have traditionally assumed that individual behavior is motivated exclusively by extrinsic incentives.  Social physchologists, in contrast, stress that intrinsic motivations are also important.  In recent work, economic theorists have started to build psychological factors, like...

Although it is a common theoretical assumption that the chances to find a job fall with time in unmeployment, this is not systematically confirmed by empirical evidence, and there is no evidence for developing countries.  We develop a farmework that allows us to test the four major explanations...