Tag Archives: David Bloom

Scaling up male circumcision in Sub-Saharan Africa could prevent more than 1 million HIV infections

Till BärnighausenHarvard Pop Center faculty members Till Bärnighausen, ScD, MD, PhD, and David Bloom, PhD, are co-authors of a new paper written for the 2015 Copenhagen Consensus that touts scaling up male circumcision to include 90% of Sub-Saharan males who are not HIV infected as a way to cost-effectively and dramatically reduce HIV infections. The findings of the paper, which also include expanding anti-retroviral treatment (ART), are featured in a news story on the Harvard T.H. Chan School of Public Health website.

The Optimal Age of Retirement

What’s the best age at which to retire? This question is certainly a current hot topic. David Canning, who co-directs the Pop Center, and David Bloom, head of the Program on the Global Demography of Aging, have developed a new model for predicting the optimal age of retirement and have published their work in The Scandinavian Journal of Economics. Their model predicts continuing declines in the optimal retirement age, despite rising life expectancy, provided the rate of real wage growth remains as high as in the last century.

Mortality Expectation and Fertility Choice

Pop Center faculty members, David Bloom and David Canning, and PGDA fellows, Isabel Gunther and Sebastian Linnemayr, analyze the role of mortality expectations on population growth in their paper, “Fertility Choice, Mortality Expectations, and Interdependent Preferences An Empirical Analysis“.