The German Generations and Gender Survey: some critical reflections on the validity of fertility histories
Kreyenfeld, M., Hornung, A., & Kubisch, K. (2013). Comparative Population Studies - Zeitschrift für Bevölkerungswissenschaft, 38(1), 3-28 10.4232/10.CPoS-2013-02en
"This paper validates the fertility histories of the German Generations and Gender Survey (GGS). Focusing on the cohorts 1930-69 of West German women, the total number of children, the parity distribution and the parity progression ratios are compared to external sources. One major result from this validation is that the German GGS understates the fertility for the older cohorts and …