Pension reform and labor market incentives

This paper investigates how parametric reform in a pay-as-you-go pension system with a tax-benefit link affects retirement and work incentives of prime-age workers. We find that postponed retirement tends to harm incentives of prime-age workers in the presence of a tax-benefit link, thereby creating a policy trade-off in stimulating aggregate labor supply. We show how several popular reform scenarios are geared either towards young or old workers or, indeed, both groups under appropriate conditions. We characterize the excess burden of pension insurance and show how it depends on the supply elasticities of both decision margins and the effective tax rates.