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Funded and Unfunded Pensions: Risk, Return and Welfare

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Author Info
Miles, David K

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Abstract

This paper uses stochastic simulations on calibrated models to assess the optimal degree of reliance on funded pensions and on a particular type of unfunded (PAYG) pension. Surprisingly little is known about the optimal split between funded and unfunded systems when there are sources of uninsurable risk that are allocated in different ways by different types of pension system. This paper calculates the expected welfare of agents in different economies where in the steady state the importance of PAYG pensions differs. We estimate how the optimal level of unfunded, state pensions depends on rate of return and income risks and also upon the actuarial fairness of annuity contracts.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 2369.

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Date of creation: Feb 2000
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Handle: RePEc:cpr:ceprdp:2369

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Related research
Keywords: Annuities; Pensions; Risk-Sharing;

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Find related papers by JEL classification:
D91 - Microeconomics - - Intertemporal Choice and Growth - - - Intertemporal Consumer Choice; Life Cycle Models and Saving
G22 - Financial Economics - - Financial Institutions and Services - - - Insurance; Insurance Companies
H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions
J14 - Labor and Demographic Economics - - Demographic Economics - - - Economics of the Elderly; Economics of the Handicapped

References listed on IDEAS
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Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. Egil Matsen & Øystein Thøgersen, 2000. "Designing Social Security – A Portfolio Choice Approach," Working Paper Series 1102, Department of Economics, Norwegian University of Science and Technology. [Downloadable!]
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