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Optimal public investment with and without government commitment

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  • Marina Azzimonti-Renzo
  • Pierre-Daniel G. Sarte
  • Jorge Soares

Abstract

We analyze the problem of optimal public investment when government purchases of productive capital assets are financed through income taxes. Virtually all previous work in this literature has prescribed a share of public investment in GDP that is both constant and time consistent. This paper shows that this straightforward prescription derives from specific assumptions relating to preferences and technology. In a more general framework, the optimal policy is neither constant nor time consistent. With full commitment, a policymaker will typically choose a tax rate, or alternatively a share of public investment, that increases over time. He does not exploit the first-period non-distortionary tax on capital but instead delays taxation in order to generate a "take-off" phase with higher consumption and higher private investment. When optimal policy is constrained to be time consistent, long-run tax rates surprisingly emerge to be lower than under the Ramsey plan. Therefore, the inability to commit to future policy implies too little public investment in the long run. Finally, in contrast to previous work, we find that the efficient share of public investment in GDP depends importantly on the intertemporal elasticity of substitution, capital depreciation rates, and the growth rates of productivity and population.

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Bibliographic Info

Paper provided by Federal Reserve Bank of Richmond in its series Working Paper with number 03-10.

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Date of creation: 2003
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Handle: RePEc:fip:fedrwp:03-10

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Keywords: Fiscal policy;

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References

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  1. Aubhik Khan & Robert King & Alexander L. Wolman, 2002. "Optimal monetary policy," Working Papers 02-19, Federal Reserve Bank of Philadelphia.
  2. Randall W. Eberts, 1986. "Estimating the contribution of urban public infrastructure to regional growth," Working Paper 8610, Federal Reserve Bank of Cleveland.
  3. V. V. Chari & Patrick E. Kehoe, 1990. "Sustainable Plans and Mutual Default," IMF Working Papers 90/22, International Monetary Fund.
  4. Chamley, Christophe, 1986. "Optimal Taxation of Capital Income in General Equilibrium with Infinite Lives," Econometrica, Econometric Society, vol. 54(3), pages 607-22, May.
  5. repec:cup:macdyn:v:1:y:1997:i:3:p:615-39 is not listed on IDEAS
  6. Krusell, Per & Quadrini, Vincenzo & Rios-Rull, Jose-Victor, 1997. "Politico-economic equilibrium and economic growth," Journal of Economic Dynamics and Control, Elsevier, vol. 21(1), pages 243-272, January.
  7. Baxter, Marianne & King, Robert G, 1993. "Fiscal Policy in General Equilibrium," American Economic Review, American Economic Association, vol. 83(3), pages 315-34, June.
  8. Chari, V V & Kehoe, Patrick J, 1990. "Sustainable Plans," Journal of Political Economy, University of Chicago Press, vol. 98(4), pages 783-802, August.
  9. Klein, Paul & Krusell, Per & Ríos-Rull, José-Víctor, 2004. "Time Consistent Public Expenditures," CEPR Discussion Papers 4582, C.E.P.R. Discussion Papers.
  10. Beck, T.H.L. & Clarke, G. & Groff, A. & Keefer , P. & Walsh, P., 2001. "New tools in comparative political economy: The database of political institutions," Open Access publications from Tilburg University urn:nbn:nl:ui:12-3125517, Tilburg University.
  11. Richard Dennis, 2001. "Pre-commitment, the timeless perspective, and policymaking from behind a veil of uncertainty," Working Paper Series 2001-19, Federal Reserve Bank of San Francisco.
  12. Sala-I-Martin, X. & Barro, R.J., 1991. "Public Finance in Models of Economic Growth," Papers 640, Yale - Economic Growth Center.
  13. Jose-Victor Rios-Rull & Per Krusell, 1999. "On the Size of U.S. Government: Political Economy in the Neoclassical Growth Model," American Economic Review, American Economic Association, vol. 89(5), pages 1156-1181, December.
  14. Turnovsky, Stephen J., 1997. "Fiscal Policy In A Growing Economy With Public Capital," Macroeconomic Dynamics, Cambridge University Press, vol. 1(03), pages 615-639, September.
  15. Ratner, Jonathan B., 1983. "Government capital and the production function for U.S. private output," Economics Letters, Elsevier, vol. 13(2-3), pages 213-217.
  16. Lynde, Catherine & Richmond, J, 1993. "Public Capital and Long-Run Costs in U.K. Manufacturing," Economic Journal, Royal Economic Society, vol. 103(419), pages 880-93, July.
  17. Barro, Robert J, 1974. "Are Government Bonds Net Wealth?," Journal of Political Economy, University of Chicago Press, vol. 82(6), pages 1095-1117, Nov.-Dec..
  18. Alicia H. Munnell & Leah M. Cook, 1990. "How does public infrastructure affect regional economic performance?," New England Economic Review, Federal Reserve Bank of Boston, issue Sep, pages 11-33.
  19. Steven P. Cassou & Kevin J. Lansing, 1995. "Optimal fiscal policy, public capital, and the productivity slowdown," Working Paper 9509, Federal Reserve Bank of Cleveland.
  20. Stephen Turnovsky, 1998. "Productive Government Expenditure in a Stochastically Growing Economy," Discussion Papers in Economics at the University of Washington 0056, Department of Economics at the University of Washington.
  21. repec:cup:macdyn:v:3:y:1999:i:4:p:544-70 is not listed on IDEAS
  22. Beck, Thorsten & Clarke, George & Groff, Alberto & Keefer, Philip & Walsh, Patrick, 2000. "New tools and new tests in comparative political economy - the database of political institutions," Policy Research Working Paper Series 2283, The World Bank.
  23. Kydland, Finn E. & Prescott, Edward C., 1980. "Dynamic optimal taxation, rational expectations and optimal control," Journal of Economic Dynamics and Control, Elsevier, vol. 2(1), pages 79-91, May.
  24. Robert J. Barro, 1988. "Government Spending in a Simple Model of Endogenous Growth," NBER Working Papers 2588, National Bureau of Economic Research, Inc.
  25. Aschauer, David Alan, 1989. "Is public expenditure productive?," Journal of Monetary Economics, Elsevier, vol. 23(2), pages 177-200, March.
  26. Glomm, Gerhard & Ravikumar, B., 1994. "Public investment in infrastructure in a simple growth model," Journal of Economic Dynamics and Control, Elsevier, vol. 18(6), pages 1173-1187, November.
  27. John Fernald, 1997. "Roads to prosperity? assessing the link between public capital and productivity," International Finance Discussion Papers 592, Board of Governors of the Federal Reserve System (U.S.).
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Citations

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Cited by:
  1. Paul Klein & Per Krusell & José-Víctor Ríos-Rull, 2004. "Time-Consistent Public Expenditures," Levine's Bibliography 122247000000000652, UCLA Department of Economics.
  2. Azzimonti, Marina & Sarte, Pierre-Daniel & Soares, Jorge, 2009. "Distortionary taxes and public investment when government promises are not enforceable," Journal of Economic Dynamics and Control, Elsevier, vol. 33(9), pages 1662-1681, September.
  3. Tarhan, Simge, 2008. "Public Investment and Corruption in an Endogenous Growth Model," MPRA Paper 21319, University Library of Munich, Germany, revised 11 Mar 2010.

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