title: The Displacement Effect of Public Pensions on the Accumulation of Financial Assets.
abstract: The generosity of public pensions may depress private savings and provide incentives to retire early. While there is plenty of evidence supporting the latter effect, there remains considerable controversy whether public pensions crowd out private savings. This paper uses international micro-datasets collected over recent years to investigate whether public pensions displace private savings. The identification strategy relies not only on cross-country differences in generosity but also on differences in the progressivity or non-linearity of pension formulas across countries. We estimate that an extra dollar of pension wealth depresses accumulated financial assets around the time of retirement by 22 cents. An extra ten thousand dollars in public pension wealth reduces the average retirement age by roughly one month which implies an elasticity of retirement years with respect to pension wealth of -0.15.
authors.affiliation: RAND Corporation.
authors.forename: Michael
authors.initials: M
authors.lastname: Hurd
authors.forename: Pierre-Carl
authors.initials: PC
authors.lastname: Michaud
authors.forename: Susann
authors.initials: S
authors.lastname: Rohwedder
keywords: displacement; international comparisons; saving; social security