DIW Weekly Report 29 / 2025, S. 167-176
Stefan Bach, Maximilian Blesch, Annica Gehlen, Johannes Geyer, Peter Haan, Stefan Klotz, Bruno Veltri
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As the baby boomer generation enters retirement, the payas- you-go pension system in Germany is under an increasing amount of pressure. Relevant changes, in particular higher contribution rates or lower pension levels, are causing tension between generations: Either the financial burden on the younger generations is increased or the risk of insufficient pensions and old-age poverty for the elderly rises. This Weekly Report analyzes two different reform approaches that would result in redistribution within the older generations: A progressive devaluation of pension entitlements as proposed by the German Council of Economic Experts and the “boomer solidarity surcharge” suggested here, a special surcharge on all retirement income above a defined tax allowance. While redistribution within the pension insurance system would be a long-term process, the special surcharge could be implemented immediately. Both measures would improve the financial situation of low-income pensioner households without directly burdening the younger generations. If the special surcharge applies to all retirement and property income, a broad redistribution with only a moderate burden on higher income groups would be possible.
JEL-Classification: H55;I38;J26;J18
Keywords: pension system, demographic change, redistribution, taxation, microsimulation
DOI:
https://doi.org/10.18723/diw_dwr:2025-29-1
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