Labor Supply and the Pension-Contribution Link
We estimate the impact of public pension systems on labor supply far from the normal retirement age by exploiting Poland's switch from a Defined Benefit to a Notional Defined Contribution scheme for men born after 1948. Using the universe of taxpayers and this sharp cohort-based discontinuity in the link between current contributions and future benefits, we estimate an employment elasticity with respect to the return to work of 0.44 for ages 51-54. We estimate a lifecycle model that matches these results. The model implies that the change in the contribution-benefit link from the reform increases employment among those in their 30s but decreases it at older ages, reducing overall labor supply across the lifecycle by 2 months.
More from NBER
In addition to working papers, the NBER disseminates affiliates’ latest findings through a range of free periodicals — the NBER Reporter, the NBER Digest, the Bulletin on Retirement and Disability, the Bulletin on Health, and the Bulletin on Entrepreneurship — as well as online conference reports, video lectures, and interviews.
