New Population Center Working Paper (PSC/PARC): Castro Torres, Andrés, Luca Maria Pesando, Hans-Peter Kohler, and Frank Furstenberg. 2019. "Family Change and Variation Through the Lens of Family Configurations in Low- and Middle-Income Countries." University of Pennsylvania Population Center Working Paper (PSC/PARC), 2019-31.
New Population Center Working Paper (PSC/PARC): Amin, Vikesh, Jere Behrman, Jason Fletcher, Carlos Flores, Alfonso Flores-Lagunes, and Hans-Peter Kohler. 2019. "Mental Health, Schooling Attainment and Polygenic Scores: Are There Significant Gene-Environment Associations?." University of Pennsylvania Population Center Working Paper (PSC/PARC), 2019-24.
U.S. fertility rates are at an all-time low, partially due to delayed parenthood, increased childlessness, fewer unplanned teenage pregnancies, and declines in immigration. As explained by Hans-Peter Kohler, Pilar Gonalons-Pons, and Emilio Alberto Parrado in Penn Today, the drop isn’t cause for alarm but does bring to light questions about work, family, and immigration policies that can affect population growth.
Hans-Peter Kohler, PSC & PARC research associate, discusses the recent decline in U.S. birth rates on a Marketplace podcast. “At the level we are observing it in the U.S., it is not a problem. If the U.S. had South Korean, Japanese, or Italian fertility rates, arguably, the pressure to do something about this might be higher,” says Kohler.
LDI Senior Fellows Douglas Wiebe and Mitesh Patel of the Perelman School of Medicine and Hans-Peter Kohler of the School of Arts and Sciences are using pilot grants to test concepts ranging from the support of Philadelphia's effort to launch the first safe injection site to the effect of survival perceptions on HIV patients and the change of physician behavior. Read LDI article here.
During the past 20 years, Hans-Peter Kohler of the School of Arts and Sciences has investigated how social, epidemiological and demographic factors affect people in Malawi. His is a rare example of a longitudinal study focused on a population in a low-income nation that has had to confront stressors like famine and AIDS. Read the Omnia article here.
This week Victor Mwapasa and Chiwoza Bandawe from the University of Malawi College of Medicine visited the University of Pennsylvania. Hans-Peter and Iliana Kohler have written with Victor and Chiwoza about the Malawi Longitudinal Study of Families and Health for several years. The group's research has focused on the relationship between HIV prevalance, transmission and disclosure and family health. Recently Hans-Peter, Iliana, Chiwoza, and Colin Payne authored a paper about the Demography of Mental Health Among Mature Adults in a Low-Income, High-HIV-Prevalence Context. This summer a team of researchers including Penn PhD students went to Malawi to train and do data collection. The collaborators will meet on Friday to discuss current research and the PSC coud not be more pleased to host them.
Global Family Change
A few weeks ago Hans-Peter Kohler (PI) and Frank Furstenberg (Co-PI) embarked on a journey to better understand the complex ways in which families are changing across the world. Global Family Change (GFC) is an NSF funded project that will explore how families change on a global scale and will build a wealth of data to share. If you weren't able to make it to Luca Maria Pesando's, talk "Global Family Change: The Reshaping of Society's Most Fundamental Institution with Development" last week you are in luck! The presentation, followed by a lively discussion, is now available on our YouTube channel.
New Working Paper: Payne, C.F., I.V. Kohler, C. Bandawe, K. Lawler, and H.-P. Kohler. 2016. "Cognitive Health among Older Adults: Evidence from Rural Sub-Saharan Africa." University of Pennsylvania Population Center Working Paper (PSC/PARC) WP2016-3.
New PSC/PARC Working Paper: Sudharsanan, N., J.R. Behrman, and H.-P. Kohler. 2016. "Limited Common Origins of Multiple Adult Health-Related Behaviors: Evidence from U.S. Twins." University of Pennsylvania Population Center Working Paper (PSC/PARC) WP2016-2.
New PSC/PARC Working Paper: "Effects of Birth Control Policies on Women’s Age at First Birth in China" by Menghan Zhao and Hans-Peter Kohler
New Working Paper: Castanheira, Helena Cruz and Hans-Peter Kohler. 2015. "It is Lower Than You Think it is: Recent Total Fertility Rates in Brazil and Possibly Other Latin American Countries." PSC Working Paper Series, WPS 15-5.
In July, Hans-Peter Kohler presented in the UK House of Lords in an event organized by the UK All-Party Parliamentary Group on Population, Development and Reproductive Health (APPG). The event was a celebration of the 2015 World Population Day and the release of the 2015 APPG Report on Population Dynamics and the Sustainable Development Goals.
He is cited in the report (p. 35), which is now available: Population Dynamics and the Sustainable Development Goals
Hans-Peter Kohler (in collaboration with Ayesha Kharsany at the Centre for the AIDS Programme of Research in South Africa [CAPRISA]), recently received a 5yr NIH R01 Grant for "Identifying sources of HIV infection in adolescent girls in rural South Africa". The aim of this project is to utilize an innovative approach to identify networks of HIV transmission, combining extensive epidemiologic sampling with phylogenetic analyses of HIV-1 sequence data and traditional sexual networking methods. Insights into the sexual networking patterns driving high HIV incidence in adolescent girls in rural South Africa could be critical for informing future design of HIV prevention interventions.
New PSC Working Paper: Anglewicz, Philip, Mark VanLandingham, Lucinda Manda-Taylor, and Hans-Peter Kohler. 2015. "Cohort Profile: The Migration and Health in Malawi (MHM) Study." PSC Working Paper Series, WPS 15-4.
New PSC Working Paper: Anderson, Thomas and Hans-Peter Kohler. 2015. "Demographic Transition Revisited: Low Fertility, Socioeconomic Development, and Gender Equity." PSC Working Paper Series, PSC 15-3.
New PSC Working Paper: Kohler, Iliana V., Collin F. Payne, Chiwoza Bandawe, and Hans-Peter Kohler. 2015. "The Demography of Mental Health Among Mature Adults in a Low-Income High HIV-Prevalence Context." PSC Working Paper Series, PSC 15-1.
New PSC Working Paper: Fedor, Theresa M., Hans-Peter Kohler, and Jere R. Behrman. 2013. "The Impact of Married Individuals Learning HIV Status in Malawi: Divorce, Number of Sexual Partners, Condom Use with Spouses." PSC Working Paper Series, PSC 13-02.
New PSC Working Paper: Kohler, Iliana V., Philip Anglewicz, Hans-Peter Kohler, John F. McCabe, Ben Chilima and Beth J. Soldo. 2012. "Evaluating Health and Disease in Sub-Saharan Africa: Minimally Invasive Collection of Plasma in the Malawi Longitudinal Study of Families and Health (MLSFH)." PSC Working Paper Series, PSC 12-05.
New PSC Working Paper: Kohler, Hans-Peter. 2012. "Copenhagen Consensus 2012: Challenge Paper on "Population Growth."" PSC Working Paper Series, PSC 12-03.
Now available: Myrskylä, Mikko, Hans-Peter Kohler and Francesco Billari. 2011. "High Development and Fertility: Fertility at Older Reproductive Ages and Gender Equality Explain the Positive Link." Population Studies Center, University of Pennsylvania, PSC Working Paper Series, PSC 11-06.
Hans-Peter Kohler and Jere R. Behrman participated in the Rethink HIV project by the Copenhagen Consensus Center and the Rush Foundation that focused on identifying effective interventions in the fight against HIV/Aids across sub-Saharan Africa. Their assessment paper for the prevention of the sexual transmission of HIV was the basis of the policy recommendations in this area.
Now Available: Delavande, Adeline and Hans-Peter Kohler. 2011. "HIV/AIDS-related Expectations and Risky Sexual Behavior in Malawi." PSC Working Paper Series, PSC 11-04.
"Advances in development reverse fertility declines," a paper by Mikko Myrskylä, Hans-Peter Kohler, and Francesco C. Billari has just been published in Nature. Also see the commentary "Demography: Babies make a comeback" by Shripad Tuljapurkar, the Editor's Summary of their research findings, and the Nature Podcast on burgeoning birth rates.
New Book Announcement: Engelhardt, Henriette, Hans-Peter Kohler, Alexia Fürnkranz-Prskawetz, Eds. 2009. Causal Analysis in Population Studies Concepts, Methods, Applications. The Springer Series on Demographic Methods and Population Analysis, Vol. 23. Dordrecht, Netherlands: Springer.