We investigate intergenerational risk sharing in two-pillar pension systems with a pay-as-you-go pillar and a funded pillar. We consider shocks in productivity, depreciation of capital and inflation. The funded pension pillar can be either defined contribution or defined benefit, with benefits defined in real or nominal terms or indexed to wages. Optimal intergenerational risk sharing can be achieved only in the presence of a defined benefit pension system with appropriate restrictions on investment policy of the funded pillar. In this way, both generations have similar exposures to financial and human capital risks.
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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number
6089.
Find related papers by JEL classification: E21 - Macroeconomics and Monetary Economics - - Macroeconomics: Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions J18 - Labor and Demographic Economics - - Demographic Economics - - - Public Policy
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Lindbeck, Assar & Persson, Mats, 2002.
"The Gains from Pension Reform,"
Seminar Papers
712, Stockholm University, Institute for International Economic Studies.
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