Risk Sharing in Defined-Contribution Funded Pension Systems
CESifo, Munich, 2011
CESifo Working Paper No. 3640
This paper explores the introduction of collective risk-sharing elements in defined contri-bution pension contracts. We consider status-contingent, age-contingent and asset contingent risk-sharing arrangements. All arrangements raise aggregate welfare, as measured by equiva- lent variations. While working individuals hardly benefit or may even lose, retirees experience substantial welfare gains. An increase in the tax deductability of pension contributions can be beneficial for working cohorts, but comes at the cost of a reduction in aggregate welfare due to efficiency losses.
Fiscal Policy, Macroeconomics and Growth