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Public pension policy and the equity–efficiency trade‐off

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  • Johan Gustafsson

Abstract

This paper illustrates that the equity–efficiency trade‐off between a redistributive, Beveridgean, pension system and an earnings‐based, Bismarckian, scheme can collapse when accounting for labor supply effects on the extensive margins. I introduce a general equilibrium overlapping generations model with endogenous savings, human capital formation, and labor supply. The model is calibrated to an average OECD economy. The results suggest that allocating funds towards a Bismarckian pension system always reduces earnings inequality – and, in some cases, lifetime inequality – when compared with a Beveridgean scheme. However, the Bismarckian scheme crowds out more human capital in the economy following a higher steady‐state interest rate.

Suggested Citation

  • Johan Gustafsson, 2023. "Public pension policy and the equity–efficiency trade‐off," Scandinavian Journal of Economics, Wiley Blackwell, vol. 125(3), pages 717-752, July.
    • Handle: RePEc:bla:scandj:v:125:y:2023:i:3:p:717-752
    DOI: 10.1111/sjoe.12525
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    References listed on IDEAS

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