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Optimal policy in OG models

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  • 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.
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Suggested Citation

  • Ghiglino, Christian & Tvede, Mich, 1998. "Optimal policy in OG models," Working Papers 08-1998, Copenhagen Business School, Department of Economics.
    • Handle: RePEc:hhs:cbsnow:1998_008
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    Cited by:

    1. John Creedy & Shuyun May Li & Solmaz Moslehi, 2008. "The Composition of Government Expenditure in an Overlapping Generations Model," Department of Economics - Working Papers Series 1043, The University of Melbourne.
    2. Soares, Jorge, 2015. "Borrowing constraints, parental altruism and welfare," Journal of Macroeconomics, Elsevier, vol. 45(C), pages 1-20.
    3. Erosa, Andres & Gervais, Martin, 2002. "Optimal Taxation in Life-Cycle Economies," Journal of Economic Theory, Elsevier, vol. 105(2), pages 338-369, August.
    4. Creedy, John & Li, Shuyun May & Moslehi, Solmaz, 2010. "Inequality Aversion And The Optimal Composition Of Government Expenditure," Macroeconomic Dynamics, Cambridge University Press, vol. 14(S2), pages 290-306, November.
    5. 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.
    6. Erkki Koskela & Mikko Puhakka, 2003. "Stabilizing Competitive Cycles with Distortionary Taxation," CESifo Working Paper Series 947, CESifo.
    7. Goenka, Aditya & Jafarey, Saqib & Pouliot, William, 2020. "Pollution, mortality and time consistent abatement taxes," Journal of Mathematical Economics, Elsevier, vol. 88(C), pages 1-15.

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    JEL classification:

    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)

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