Hans-Peter Kohler

News

  • Hans-Peter Kohler was quoted in a Time Magazine article about reasons for the declining birth rates in the country.

  • 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.

Frederick J. Warren Professor of Demography
Professor of Sociology
Chair, Graduate Group Demography

Ph.D., Economics, University of California, Berkeley, 1997