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Optimal Taxation with Endogenous Insurance Markets

  • Mikhail Golosov
  • Aleh Tsyvinski

In this paper, we study optimal tax policy in a dynamic private information economy. We describe efficient allocations and competitive equilibria. The standard assumption in the literature is that trades are observable by all agents. We show that in such an environment the competitive equilibrium is efficient and that government consumption can be financed by lump-sum taxation. We go on to consider an environment with unobservable trades in competitive markets. We show that efficient allocations have the property that the marginal product of capital is different from the market interest rate associated with unobservable trades. In any competitive equilibrium without taxation, the marginal product of capital and the market interest rate are equated, so that competitive equilibria are not efficient. Taxation of capital income can be welfare-improving because such taxation introduces a wedge between market interest rates and the marginal product of capital and allows agents to obtain better insurance in private markets. We use plausibly calibrated numerical examples to compute optimal taxes and welfare gains and compare results to an economy with a restricted set of tax instruments, and to an economy with observable trades

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Paper provided by UCLA Department of Economics in its series Levine's Bibliography with number 784828000000000445.

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Date of creation: 21 Jun 2006
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Handle: RePEc:cla:levrem:784828000000000445
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  1. Wang, C. & Williamson, S., 1995. "Unemployment Insurance with Moral Hazard in a Dynamic Economy," GSIA Working Papers 1995-13, Carnegie Mellon University, Tepper School of Business.
  2. Mikhail Golosov & Aleh Tsyvinski, 2003. "Designing Optimal Disability Insurance," Levine's Working Paper Archive 506439000000000217, David K. Levine.
  3. Mikhail Golosov & Narayana Kocherlakota & Aleh Tsyvinski, 2002. "Optimal Indirect and Capital Taxation," Levine's Working Paper Archive 391749000000000449, David K. Levine.
  4. repec:cup:cbooks:9780521335614 is not listed on IDEAS
  5. P. A. Diamond & J. A. Mirrlees, 1977. "A Model of Social Insurance With Variable Retirement," Working papers 210, Massachusetts Institute of Technology (MIT), Department of Economics.
  6. Thomas, Jonathan & Worrall, Tim, 1990. "Income fluctuation and asymmetric information: An example of a repeated principal-agent problem," Journal of Economic Theory, Elsevier, vol. 51(2), pages 367-390, August.
  7. Fernando Alvarez & Marcel Veracierto, 1998. "Search, self-insurance and job-security provisions," Working Paper Series WP-98-2, Federal Reserve Bank of Chicago.
  8. Dirk Krueger & Fabrizio Perri, 1999. "Risk sharing: private insurance markets or redistributive taxes?," Staff Report 262, Federal Reserve Bank of Minneapolis.
  9. Bisin, Alberto & Gottardi, Piero, 1999. "Competitive Equilibria with Asymmetric Information," Journal of Economic Theory, Elsevier, vol. 87(1), pages 1-48, July.
  10. Chamley, Christophe, 1986. "Optimal Taxation of Capital Income in General Equilibrium with Infinite Lives," Econometrica, Econometric Society, vol. 54(3), pages 607-22, May.
  11. Narayana R. Kocherlakota, 2003. "Zero Expected Wealth Taxes: A Mirrlees Approach to Dynamic Optimal Taxation," Levine's Bibliography 666156000000000426, UCLA Department of Economics.
  12. S. Rao Aiyagari, 1993. "Uninsured idiosyncratic risk and aggregate saving," Working Papers 502, Federal Reserve Bank of Minneapolis.
  13. Abraham, Arpad & Pavoni, Nicola, 2004. "Efficient Allocations with Moral Hazard and Hidden Borrowing and Lending," Working Papers 04-05, Duke University, Department of Economics.
  14. Harold L. Cole & Narayana R. Kocherlakota, 1999. "Efficient allocations with hidden income and hidden storage," Staff Report 238, Federal Reserve Bank of Minneapolis.
  15. Matthias Doepke & Robert M. Townsend, 2002. "Dynamic Mechanism Design With Hidden Income and Hidden Actions," UCLA Economics Working Papers 818, UCLA Department of Economics.
  16. Carlos E da Costa, 2004. "Yet Another Reason to Tax Goods," Econometric Society 2004 Latin American Meetings 52, Econometric Society.
  17. Atkeson Andrew & Lucas Jr. , Robert E., 1995. "Efficiency and Equality in a Simple Model of Efficient Unemployment Insurance," Journal of Economic Theory, Elsevier, vol. 66(1), pages 64-88, June.
  18. Atkeson, Andrew & Lucas, Robert E, Jr, 1992. "On Efficient Distribution with Private Information," Review of Economic Studies, Wiley Blackwell, vol. 59(3), pages 427-53, July.
  19. Hopenhayn, H. & Nicolini, P.J., 1996. "Optimal Unemployment Insurance," RCER Working Papers 421, University of Rochester - Center for Economic Research (RCER).
  20. Edward C Prescott & Robert M Townsend, 2010. "Pareto Optima and Competitive Equilibria With Adverse Selection and Moral Hazard," Levine's Working Paper Archive 2069, David K. Levine.
  21. Hansen, G.D. & Imrohoroglu, A., 1990. "The Role Of Unemployment Insurance In An Economy With Liquidity Constraints And Moral Hazard," Papers 21, California Los Angeles - Applied Econometrics.
  22. Hammond, Peter J, 1987. "Markets as Constraints: Multilateral Incentive Compatibility in Continuum Economies," Review of Economic Studies, Wiley Blackwell, vol. 54(3), pages 399-412, July.
  23. Stefania Albanesi & Christopher Sleet, 2006. "Dynamic Optimal Taxation with Private Information," Review of Economic Studies, Oxford University Press, vol. 73(1), pages 1-30.
  24. Mirrlees, J. A., 1976. "Optimal tax theory : A synthesis," Journal of Public Economics, Elsevier, vol. 6(4), pages 327-358, November.
  25. Richard Arnott & Joseph Stiglitz, 1990. "The Welfare Economics of Moral Hazard," NBER Working Papers 3316, National Bureau of Economic Research, Inc.
  26. J. A. Mirrlees & P. Diamond, 1982. "Social Insurance with Variable Retirement and Private Saving," Working papers 296, Massachusetts Institute of Technology (MIT), Department of Economics.
  27. Mirrlees, James A, 1971. "An Exploration in the Theory of Optimum Income Taxation," Review of Economic Studies, Wiley Blackwell, vol. 38(114), pages 175-208, April.
  28. Diamond, Douglas W & Dybvig, Philip H, 1983. "Bank Runs, Deposit Insurance, and Liquidity," Journal of Political Economy, University of Chicago Press, vol. 91(3), pages 401-19, June.
  29. Bisin, Alberto & Guaitoli, Danilo, 1998. "Moral Hazard and Non-Exclusive Contracts," CEPR Discussion Papers 1987, C.E.P.R. Discussion Papers.
  30. Allen, Franklin, 1985. "Repeated principal-agent relationships with lending and borrowing," Economics Letters, Elsevier, vol. 17(1-2), pages 27-31.
  31. Richard Arnott & Joseph Stiglitz, 1982. "Moral Hazard and Optimal Commodity Taxation," Working Papers 500, Queen's University, Department of Economics.
  32. Attanasio, Orazio & Rios-Rull, Jose-Victor, 2000. "Consumption smoothing in island economies: Can public insurance reduce welfare?," European Economic Review, Elsevier, vol. 44(7), pages 1225-1258, June.
  33. 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.
  34. Phelan, Christopher, 1994. "Incentives and Aggregate Shocks," Review of Economic Studies, Wiley Blackwell, vol. 61(4), pages 681-700, October.
  35. Greenwald, Bruce C & Stiglitz, Joseph E, 1986. "Externalities in Economies with Imperfect Information and Incomplete Markets," The Quarterly Journal of Economics, MIT Press, vol. 101(2), pages 229-64, May.
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