Transitions to fatherhood in East Germany in the 1990s : psychological determinants of childbearing and the meaning of entering into parenthood for young adults from Rostock ; an event-history and qualitative composite investigation within the Rostock longitudinal survey

East Germany, men, fertility, first births, event history analysis, problem-centered interviews, methodical integration, triangulation, social psychology, gender

On the provision of global public goods : experimental evidence on climate change mitigation issues

Magdeburg, Univ., Fak. für Wirtschaftswiss., Diss., 2011