In a simple stochastic overlapping generation model, individuals work when young and retire when old, generations’ productivity is affected by a serially uncorrelated random shock, and fiat money and nominal public debt are the only storable assets. In this setting, we show that social security programs featured by a constant contribution rate and budget-balance in each period, as common in the literature, are Pareto-dominated by programs allowing for budget unbalance, compensated by variations of the outstanding nominal public debt.
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Paper provided by Dipartimento di Scienze Economiche "Marco Fanno" in its series "Marco Fanno" Working Papers with number
0083.
Find related papers by JEL classification: E24 - Macroeconomics and Monetary Economics - - Macroeconomics: Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution E63 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Comparative or Joint Analysis of Fiscal and Monetary Policy; Stabilization H55 - Public Economics - - National Government Expenditures and Related Policies - - - Social Security and Public Pensions H63 - Public Economics - - National Budget, Deficit, and Debt - - - Debt; Debt Management
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Chari, V.V. & Kehoe, Patrick J., 1999.
"Optimal fiscal and monetary policy,"
Handbook of Macroeconomics,
in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 26, pages 1671-1745
Elsevier.
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