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Optimal policy in OG models

Author Info

  • Ghiglino, Christian

    (Department of Economics, Copenhagen Business School)

  • Tvede, Mich

    (Department of Economics, Copenhagen Business School)

Abstract

In the present paper general stationary overlapping generations economies with many commodities in every period and many different consumers in every generation are considered. A government maximizes an utilitarian social welfare function, that is the sum of weighted averages of utilities for generations, through fiscal policy, i.e. monetary transfers and taxes. Both situations with and without time discounting are considered. It is shown that if the discount factor is sufficiently close to one then the optimal policy stabilizes the economy, i.e. the equilibrium path has the turnpike property. Moreover the fiscal policy is shown to be time-consistent.

(This abstract was borrowed from another version of this item.)

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File URL: http://openarchive.cbs.dk/cbsweb/handle/10398/7548
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Paper provided by Copenhagen Business School, Department of Economics in its series Working Papers with number 08-1998.

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Length: 33 pages
Date of creation: 01 Jan 1998
Date of revision:
Handle: RePEc:hhs:cbsnow:1998_008
Contact details of provider: Postal: Department of Economics, Copenhagen Business School, Solbjerg Plads 3 C, 5. sal, DK-2000 Frederiksberg, Denmark
Phone: 38 15 25 75
Fax: 38 15 34 99
Web page: http://www.cbs.dk/departments/econ/Email:


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Find related papers by JEL classification:
  • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)

References listed on IDEAS
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  1. Grandmont Jean-michel, 1983. "On endogenous competitive business cycles," CEPREMAP Working Papers (Couverture Orange) 8316, CEPREMAP.
  2. Reichlin, Pietro, 1986. "Equilibrium cycles in an overlapping generations economy with production," Journal of Economic Theory, Elsevier, vol. 40(1), pages 89-102, October.
  3. Dutta, P.K., 1991. "What Do Discounted Optima Converge To? A Theory of Discount Rate Asymptotics in Economic Models," RCER Working Papers 264, University of Rochester - Center for Economic Research (RCER).
  4. McKenzie, Lionel W, 1976. "Turnpike Theory," Econometrica, Econometric Society, vol. 44(5), pages 841-65, September.
  5. Dutta, Prajit K., 1991. "What do discounted optima converge to?: A theory of discount rate asymptotics in economic models," Journal of Economic Theory, Elsevier, vol. 55(1), pages 64-94, October.
  6. Yano, Makoto, 1984. "Competitive Equilibria on Turnpikes in a McKenzie Economy, I: A Neighborhood Turnpike Theorem," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 25(3), pages 695-717, October.
  7. Calvo, Guillermo A & Obstfeld, Maurice, 1988. "Optimal Time-Consistent Fiscal Policy with Finite Lifetimes," Econometrica, Econometric Society, vol. 56(2), pages 411-32, March.
  8. Yano, Makoto, 1985. "Competitive Equilibria on Turnpikes in a McKenzie Economy, II: An Asymptotic Turnpike Theorem," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 26(3), pages 661-69, October.
  9. Grandmont Jean-michel, 1985. "Stabilizing competitive business cycles," CEPREMAP Working Papers (Couverture Orange) 8518, CEPREMAP.
  10. Christian Ghiglino & Mich Tvede, 1993. "Endowments, Stability and Fluctuations in OG Models," Research Papers by the Institute of Economics and Econometrics, Geneva School of Economics and Management, University of Geneva 93.04, Institut d'Economie et Econométrie, Université de Genève.
  11. Makoto Yano, 1998. "On the Dual Stability of a von Neumann Facet and the Inefficacy of Temporary Fiscal Policy," Econometrica, Econometric Society, vol. 66(2), pages 427-452, March.
  12. Bewley, Truman F., 1972. "Existence of equilibria in economies with infinitely many commodities," Journal of Economic Theory, Elsevier, vol. 4(3), pages 514-540, June.
  13. Benhabib, Jess & Day, Richard H., 1982. "A characterization of erratic dynamics in, the overlapping generations model," Journal of Economic Dynamics and Control, Elsevier, vol. 4(1), pages 37-55, November.
  14. Balasko, Yves & Cass, David & Shell, Karl, 1980. "Existence of competitive equilibrium in a general overlapping-generations model," Journal of Economic Theory, Elsevier, vol. 23(3), pages 307-322, December.
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Cited by:

  1. Erosa, Andres & Gervais, Martin, 2002. "Optimal Taxation in Life-Cycle Economies," Journal of Economic Theory, Elsevier, vol. 105(2), pages 338-369, August.
  2. John Creedy & Shuyun May Li & Solmaz Moslehi, 2009. "Inequality Aversion and the Optimal Composition of Government Expenditure," Department of Economics - Working Papers Series 1086, The University of Melbourne.
  3. Jean-Michel Courtault & Bertrand Crettez & Naïla Hayek, 2005. "Allais's Trading Process And The Dynamic Evolution of an OLG Markets Economy," Post-Print halshs-00448184, HAL.
  4. John Creedy & Shuyun May Li & Solmaz Moslehi, 2009. "The Composition of Government Expenditure in an Overlapping Generations Model," Department of Economics - Working Papers Series 1064, The University of Melbourne.
  5. Jorge Soares, 2008. "Borrowing Constraints, Parental Altruism and Welfare," Working Papers 08-12, University of Delaware, Department of Economics.
  6. Erkki Koskela & Mikko Puhakka, 2003. "Stabilizing Competitive Cycles with Distortionary Taxation," CESifo Working Paper Series 947, CESifo Group Munich.

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