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Empathy or Antipathy? The Impact of Diversity

By Johanne Boisjoly, Greg J. Duncan, Michael Kremer, Dan M. Levy, and Jacque Eccles

American Economic Review, December 2006

Mixing across racial and ethnic lines could spur understanding or inflame tensions between groups. We find that white students at a large state university randomly assigned African American roommates in their first year were more likely to endorse affirma...

The Economic Lives of the Poor

By Abhijit V. Banerjee and Esther Duflo

Journal of Economic Perspectives, Winter 2007

The 1990 World Development Report from the World Bank defined the "extremely poor" people of the world as those who are currently living on no more than $1 per day per person. But how actually does one live on less than $1 per day? This essay is about th...

Labor Supply Responses to Large Social Transfers: Longitudinal Evidence from South Africa

By Cally Ardington, Anne Case, and Victoria Hosegood

American Economic Journal: Applied Economics, January 2009

We quantify the labor supply responses of prime-aged adults to the presence of pensioners in their households, using longitudinal data collected in South Africa. We compare households and individuals before and after pension receipt and pension loss, w...

Can the West Save Africa?

By William Easterly

Journal of Economic Literature, June 2009

In the new millennium, the Western aid effort toward Africa has surged due to writings by well-known economists, a celebrity mass advocacy campaign, and decisions by Western leaders to make Africa a major foreign policy priority. This survey contrasts ...

HIV/AIDS and Fertility

By Jane G. Fortson

American Economic Journal: Applied Economics, July 2009

This paper studies the response of fertility to the HIV/AIDS epidemic in sub-Saharan Africa. I use repeated cross sections of the Demographic and Health Surveys for 12 countries in sub-Saharan Africa to examine this question empirically. Using individu...

The Three Arab Worlds

By James E. Rauch and Scott Kostyshak

Journal of Economic Perspectives, Summer 2009

Given the attention currently focused on the Arab world in part as a result of adjustments in U.S. foreign policy, a fresh look at Arab socioeconomic performance is in order. The Arab world is defined by language rather than ethnicity. The League of Arab ...