Short Biography

Hans-Peter Kohler received his M.A. in demography (1994) and his Ph.D. in economics (1997) from the University of California at Berkeley. He is currently the Frederick J. Warren Professor of Demography in the Department of Sociology and a Research Associate in the Population Studies Center at the University of Pennsylvania. Kohler's primary research focuses on fertility and health in developing and developed countries. A key characteristic of this research is the attempt to integrate demographic, economic, sociological and biological approaches in empirical and theoretical models of demographic behavior. For example, Kohler has been investigating the bio-social determinants of fertility, the causes of low- and lowest-low fertility in Southern and Eastern Europe, the causal effects of education on health, the interrelations between marriage and sexual relations in developing countries, the role of subjective expectations and risk assessments for understanding demographic outcomes, the importance of social interaction processes for fertility and AIDS-related behaviors, and demographic methods for measuring and forecasting fertility trends. Kohler is the recipient of the 2005 the Clifford C. Clogg Award for Early Career Achievement by the Population Association of America, has been a recent fellow at the Norwegian Academy of Science, and his research has received extensive funding through the National Institutes of Health (USA) and other institutions. He is author of a book on fertility and social interaction, has co-edited books on the biodemography of human reproduction and fertility and on causal inferences in population studies. Kohler has widely published on topics related to fertility, health, social and sexual networks, HIV/AIDS, biodemography and well-being in leading scientific journals, and his work has had substantial influence on policy and media discussions related to demographic change. He has served as the Chair of the Graduate Group in Demography at the University of Pennsylvania, is the principal investigator of the Malawi Longitudinal Study of Families and Health.

Selected key publications include:

Myrskylä, Mikko, Hans-Peter Kohler and Francesco C. Billari (2009). Advances in development reverse fertility declines. Nature, 460(6 August 2009): 741–743. doi:10.1038/nature08230 (free eprint).
Helleringer, Stéphane and Hans-Peter Kohler (2007). Sexual network structure and the spread of HIV in Africa: Evidence from Likoma Island, Malawi. AIDS, 21(17): 2323–2332. doi:10.1097/QAD.0b013e328285df98.
Kohler, Hans-Peter, Jere R. Behrman and Susan C. Watkins (2007). Social networks and HIV/AIDS risk perceptions. Demography, 44(1): 1–33. http://www.jstor.org/stable/4137219.
Kohler, Hans-Peter, Jere R. Behrman and Axel Skytthe (2005). Partner + children = happiness? An assessment of the effect of fertility and partnerships on subjective well-being in Danish twins. Population and Development Review, 31(3): 407–445. doi:10.1111/j.1728-4457.2005.00078.x.
Kohler, Hans-Peter, Francesco C. Billari and José A. Ortega (2002). The emergence of lowest-low fertility in Europe during the 1990s. Population and Development Review, 28(4): 641–681. http://www.jstor.org/stable/3092783.
Kohler, Hans-Peter and José A. Ortega (2004). Old insights and new approaches: Fertility analysis and tempo adjustment in the age-parity model. Vienna Yearbook of Population Research 2004, 2: 57–89. http://hw.oeaw.ac.at/0xc1aa500d_0x00062020.

 


Hans-Peter Kohler