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Early Life Environment and Racial Inequality in Education and Earnings in the United States

Chay, Kenneth; Guryan, Jonathan; Mazumder, Bhashkar - National Bureau of Economic Research (NBER) - 2014

Chay, Guryan and Mazumder (2009) found substantial racial convergence in AFQT and NAEP scores across cohorts born in the 1960's and early 1970's that was concentrated among blacks in the South. We demonstrated a close tracking between variation in the test score convergence across states and...

Persistent link: https://www.econbiz.de/10010951110

HIV and Fertility Revisited

Kalemli-Ozcan, Sebnem; Turan, Belgi - National Bureau of Economic Research (NBER) - 2010

Young (2005) argues that HIV related population declines reinforced by the fertility response to the epidemic will lead to higher capital-labor ratios and to higher per capita incomes in the affected countries of Africa. Using household level data on fertility from South Africa and relying on...

Persistent link: https://www.econbiz.de/10008635943

AIDS, "Reversal" of the Demographic Transition and Economic Development: Evidence from Africa

Kalemli-Ozcan, Sebnem - National Bureau of Economic Research (NBER) - 2006

Using country- and region-level data, I investigate the effect of HIV/AIDS on fertility in Africa during 1985-2000. Results differ depending on the variation used and the estimation method. Between estimates that exploit cross-sectional variation suggest a positive significant effect of HIV/AIDS...

Persistent link: https://www.econbiz.de/10004991972

The Costs of Low Birth Weight

Chay, Kenneth; Almond, Douglas; Lee, David S. - National Bureau of Economic Research (NBER) - 2004

Birth weight has emerged as the leading indicator of infant health and welfare and the central focus of infant health policy. This is because low birth weight (LBW) infants experience severe health and developmental difficulties that can impose enormous costs on society. But would the prevention...

Persistent link: https://www.econbiz.de/10005714352

Air Quality, Infant Mortality, and the Clean Air Act of 1970

Chay, Kenneth; Greenstone, Michael - National Bureau of Economic Research (NBER) - 2003

We examine the effects of total suspended particulates (TSPs) air pollution on infant health using the air quality improvements induced by the 1970 Clean Air Act Amendments (CAAA). This legislation imposed strict regulations on industrial polluters in nonattainment' counties with TSPs...

Persistent link: https://www.econbiz.de/10005714674

HIV and Fertility in Africa: First Evidence from Population Based Surveys

Juhn, Chinhui; Kalemli-Ozcan, Sebnem; Turan, Belgi - National Bureau of Economic Research (NBER) - 2008

The historical pattern of the demographic transition suggests that fertility declines follow mortality declines, followed by a rise in human capital accumulation and economic growth. The HIV/AIDS epidemic threatens to reverse this path. A recent paper by Young (2005), however, suggests that...

Persistent link: https://www.econbiz.de/10005718403

Birth Cohort and the Black-White Achievement Gap: The Roles of Access and Health Soon After Birth

Chay, Kenneth; Guryan, Jonathan; Mazumder, Bhashkar - National Bureau of Economic Research (NBER) - 2009

One literature documents a significant, black-white gap in average test scores, while another finds a substantial narrowing of the gap during the 1980's, and stagnation in convergence after. We use two data sources -- the Long Term Trends NAEP and AFQT scores for the universe of applicants to...

Persistent link: https://www.econbiz.de/10004980322

The Impact of Air Pollution on Infant Mortality: Evidence from Geographic Variation in Pollution Shocks Induced by a Recession

Chay, Kenneth; Greenstone, Michael - National Bureau of Economic Research (NBER) - 1999

This study uses sharp, differential air quality changes across sites attributable to geographic variation in the effects of the 1981-82 recession to estimate the relationship between infant mortality and particulates air pollution. It is shown that in the narrow period of 1980-82, there was...

Persistent link: https://www.econbiz.de/10005575505

Mortality Change, the Uncertainty Effect, and Retirement

Kalemli-Ozcan, Sebnem; Weil, David - National Bureau of Economic Research (NBER) - 2002

We examine the role of changing mortality in explaining the rise of retirement over the course of the 20th century. We construct a model in which individuals make labor/leisure choices over their lifetimes subject to uncertainty about their date of death. In an environment in which mortality is...

Persistent link: https://www.econbiz.de/10005575704

Inequality and Unemployment in a Global Economy

Helpman, Elhanan; Redding, Stephen James; Itskhoki, Oleg - National Bureau of Economic Research (NBER) - 2008

consistent with increasing inequality in every country, growth in residual wage inequality, rising unemployment, and reallocation … within and between industries. While the opening of trade yields welfare gains, unemployment and inequality within sectors … nonmonotonic effects on unemployment and inequality within sectors. As aggregate unemployment and inequality have within- and …

Persistent link: https://www.econbiz.de/10005720079