Capital Taxation and Ownership when Markets are Incomplete
This paper analyzes the theoretical and quantitative implications of optimal capital taxation in the neoclassical growth model with aggregate shocks and incomplete markets. The model features a representative-agent economy with proportional taxes on labor and capital. I first consider the case that the only asset the government can trade is a real risk-free bond. Taxes on capital are set one period in advance, reflecting inertia in tax codes and ruling out replication of the complete markets allocation. Because capital income varies with the state of the economy, capital taxation provides a state contingent source of revenues. I thus identify a novel potential role for capital taxation as a risk sharing instrument between the government and private agents. However, this benefit must be weighted again the distortionary cost of capital taxation. For a baseline case, the optimal policy features a zero tax on capital. Moreover, numerical simulations show that the baseline case provides an excellent benchmark. I next allow the government to hold a non trivial position in capital. Capital ownership provides the same benefit or risk sharing but without the cost of tax distortions. In a variety of quantitative exercises, I show that capital ownership allows the government to realize about 90% of the welfare gains from moving to complete markets. Large positions are typically required for optimality. But smaller positions achieve substantial benefits. In a business-cycle simulation, I show that a 15% short equity position achieves over 40% of the welfare gains from completing markets.
|Date of creation:||Sep 2007|
|Publication status:||published as Emmanuel Farhi, 2010. "Capital Taxation and Ownership When Markets Are Incomplete," Journal of Political Economy, University of Chicago Press, vol. 118(5), pages 908 - 948.|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
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- Chari, V V & Christiano, Lawrence J & Kehoe, Patrick J, 1994.
"Optimal Fiscal Policy in a Business Cycle Model,"
Journal of Political Economy,
University of Chicago Press, vol. 102(4), pages 617-652, August.
- V. V. Chari & Lawrence J. Christiano & Patrick J. Kehoe, 1993. "Optimal Fiscal Policy in a Business Cycle Model," NBER Working Papers 4490, National Bureau of Economic Research, Inc.
- V. V. Chari & Lawrence J. Christiano & Patrick J. Kehoe, 1993. "Optimal fiscal policy in a business cycle model," Staff Report 160, Federal Reserve Bank of Minneapolis.
- Judd, Kenneth L., 1985. "Redistributive taxation in a simple perfect foresight model," Journal of Public Economics, Elsevier, vol. 28(1), pages 59-83, October.
- Kenneth L. Judd, 1982. "Redistributive Taxation in a Simple Perfect Foresight Model," Discussion Papers 572, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Barro, Robert J, 1979. "On the Determination of the Public Debt," Journal of Political Economy, University of Chicago Press, vol. 87(5), pages 940-971, October.
- Barro, Robert J., 1979. "On the Determination of the Public Debt," Scholarly Articles 3451400, Harvard University Department of Economics.
- Bohn, Henning, 1990. "Tax Smoothing with Financial Instruments," American Economic Review, American Economic Association, vol. 80(5), pages 1217-1230, December.
- Buera, Francisco & Nicolini, Juan Pablo, 2004. "Optimal maturity of government debt without state contingent bonds," Journal of Monetary Economics, Elsevier, vol. 51(3), pages 531-554, April.
- Juan Pablo Nicolini & Francisco Buera, 2002. "Optimal Maturity of Governement Debt without state contingent bonds," Department of Economics Working Papers 016, Universidad Torcuato Di Tella.
- Andrew Atkeson & V. V. Chari & Patrick J. Kehoe, 1999. "Taxing capital income: a bad idea," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Sum, pages 3-17.
- Zhu, Xiaodong, 1992. "Optimal fiscal policy in a stochastic growth model," Journal of Economic Theory, Elsevier, vol. 58(2), pages 250-289, December.
- Lucas, Robert Jr. & Stokey, Nancy L., 1983. "Optimal fiscal and monetary policy in an economy without capital," Journal of Monetary Economics, Elsevier, vol. 12(1), pages 55-93.
- Robert E. Lucas Jr. & Nancy L. Stokey, 1982. "Optimal Fiscal and Monetary Policy in an Economy Without Capital," Discussion Papers 532, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Atkinson, A. B. & Stiglitz, J. E., 1972. "The structure of indirect taxation and economic efficiency," Journal of Public Economics, Elsevier, vol. 1(1), pages 97-119, April.
- George-Marios Angeletos, 2002. "Fiscal Policy with Noncontingent Debt and the Optimal Maturity Structure," The Quarterly Journal of Economics, Oxford University Press, vol. 117(3), pages 1105-1131.
- S. Rao Aiyagari & Albert Marcet & Thomas J. Sargent & Juha Seppala, 2002. "Optimal Taxation without State-Contingent Debt," Journal of Political Economy, University of Chicago Press, vol. 110(6), pages 1220-1254, December.
- Albert Marcet & Thomas J. Sargent & Juha Seppala, 1996. "Optimal taxation without state-contingent debt," Economics Working Papers 170, Department of Economics and Business, Universitat Pompeu Fabra, revised Oct 2001.
- Chamley, Christophe, 1986. "Optimal Taxation of Capital Income in General Equilibrium with Infinite Lives," Econometrica, Econometric Society, vol. 54(3), pages 607-622, May. Full references (including those not matched with items on IDEAS)
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