Buchholz, Sandra, Annika Rinklake, and Hans-Peter Blossfeld. 2013. “Reversing Early Retirement in Germany: A Longitudinal Analysis of the Effects of Recent Pension Reforms on the Timing of the Transition to Retirement and on Pension Incomes”. Comparative Population Studies 38 (4). Wiesbaden, Germany. https://doi.org/10.12765/CPoS-2013-23.