Constrained inefficiency and optimal taxation with uninsurable risks
When individuals' labor and capital income are subject to uninsurable idiosyncratic risks, should capital and labor be taxed, and if so how? In a two period general equilibrium model with production, we derive a decomposition formula of the welfare e ects of these taxes into insurance and distribution e ects. This allows us to determine how the sign of the optimal taxes on capital and labor depend on the nature of the shocks, the degree of heterogeneity among consumers' income as well as on the way in which the tax revenue is used to provide lump sum transfers to consumers. When shocks a ect primarily labor income and heterogeneity is small, the optimal tax on capital is positive. However in other cases a negative tax on capital is welfare improving.
|Date of creation:||Jan 2014|
|Date of revision:|
|Contact details of provider:|| Web page: http://www.canon-igs.org/en/|
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- N. Gregory Mankiw & Matthew Weinzierl & Danny Yagan, 2009.
"Optimal Taxation in Theory and Practice,"
Journal of Economic Perspectives,
American Economic Association, vol. 23(4), pages 147-74, Fall.
- N. Gregory Mankiw & Matthew C. Weinzierl & Danny Yagan, 2009. "Optimal Taxation in Theory and Practice," Harvard Business School Working Papers 09-140, Harvard Business School.
- Mankiw, N. Gregory & Weinzierl, Matthew Charles & Yagan, Danny Ferris, 2009. "Optimal Taxation in Theory and Practice," Scholarly Articles 4263739, Harvard University Department of Economics.
- N. Gregory Mankiw & Matthew Weinzierl & Danny Yagan, 2009. "Optimal Taxation in Theory and Practice," NBER Working Papers 15071, National Bureau of Economic Research, Inc.
- 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
- Julio Davila & Jay H. Hong & Per Krusell & Jose-Victor Rios-Rull, 2005.
"Constrained efficiency in the neoclassical growth model with uninsurable idiosyncratic shocks,"
PIER Working Paper Archive
05-023, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
- Julio Dávila & Jay H. Hong & Per Krusell & José‐Víctor Ríos‐Rull, 2012. "Constrained Efficiency in the Neoclassical Growth Model With Uninsurable Idiosyncratic Shocks," Econometrica, Econometric Society, vol. 80(6), pages 2431-2467, November.
- Julio Davila & Jay H. Hong & Per Krusell & José-Victor Rios Rull, 2005. "Constrained efficiency in the neoclassical growth model with uninsurable idiosyncratic shocks," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00196183, HAL.
- Julio Davila & Jay H. Hong & Per Krusell & José-Victor Rios Rull, 2005. "Constrained efficiency in the neoclassical growth model with uninsurable idiosyncratic shocks," Cahiers de la Maison des Sciences Economiques b05066, Université Panthéon-Sorbonne (Paris 1).
- Kenneth L. Judd, 1982.
"Redistributive Taxation in a Simple Perfect Foresight Model,"
572, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Judd, Kenneth L., 1985. "Redistributive taxation in a simple perfect foresight model," Journal of Public Economics, Elsevier, vol. 28(1), pages 59-83, October.
- John K.-H Quah, 2007. "The Comparative Statics of Constrained Optimization Problems," Econometrica, Econometric Society, vol. 75(2), pages 401-431, 03.
- Hart, Oliver D., 1975. "On the optimality of equilibrium when the market structure is incomplete," Journal of Economic Theory, Elsevier, vol. 11(3), pages 418-443, December.
- Tomoyuki Nakajima & Atsushi Kajii & Piero Gottardi, 2011.
"Optimal taxation and constrained inefficiency in an in finite-horizon economy with incomplete markets,"
2011 Meeting Papers
455, Society for Economic Dynamics.
- Piero Gottardi & Atsushi Kajii & Tomoyuki Nakajima, 2010. "Optimal taxation and constrained inefficiency in an infinite-horizon economy with incomplete markets," KIER Working Papers 745, Kyoto University, Institute of Economic Research.
- Piero Gottardi & Atsushi Kajii & Tomoyuki Nakajima, 2011. "Optimal Taxation and Constrained Inefficiency in an Infinite-Horizon Economy with Incomplete Markets," CESifo Working Paper Series 3560, CESifo Group Munich.
- Piero Gottardi & Atsushi Kajii & Tomoyuki Nakajima, 2011. "Optimal taxation and constrained inefficiency in an infinite-horizon economy with incomplete markets," Economics Working Papers ECO2011/18, European University Institute.
- Chamley, Christophe, 1986. "Optimal Taxation of Capital Income in General Equilibrium with Infinite Lives," Econometrica, Econometric Society, vol. 54(3), pages 607-22, May.
- Stiglitz, Joseph E, 1982. "The Inefficiency of the Stock Market Equilibrium," Review of Economic Studies, Wiley Blackwell, vol. 49(2), pages 241-61, April.
- repec:hal:journl:halshs-00196183 is not listed on IDEAS
- repec:cor:louvrp:-2463 is not listed on IDEAS
- Lars Ljungqvist & Thomas J. Sargent, 2004. "Recursive Macroeconomic Theory, 2nd Edition," MIT Press Books, The MIT Press, edition 2, volume 1, number 026212274x, June.
- repec:hal:journl:hal-00479390 is not listed on IDEAS
- S. Rao Aiyagari, 1994.
"Optimal capital income taxation with incomplete markets, borrowing constraints, and constant discounting,"
508, Federal Reserve Bank of Minneapolis.
- Aiyagari, S Rao, 1995. "Optimal Capital Income Taxation with Incomplete Markets, Borrowing Constraints, and Constant Discounting," Journal of Political Economy, University of Chicago Press, vol. 103(6), pages 1158-75, December.
- George-Marios Angeletos, 2007. "Uninsured Idiosyncratic Investment Risk and Aggregate Saving," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 10(1), pages 1-30, January.
- Atsushi Kajii & Antonio Villanacci & Alessandro Citanna, 1998. "Constrained suboptimality in incomplete markets: a general approach and two applications," Economic Theory, Springer, vol. 11(3), pages 495-521.
When requesting a correction, please mention this item's handle: RePEc:cnn:wpaper:14-002e. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (The Canon Institute for Global Studies)
If references are entirely missing, you can add them using this form.