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Private investment and government protection

  • Carolyn Kousky
  • Erzo Luttmer

    ()

  • Richard Zeckhauser

Hurricane Katrina did massive damage because New Orleans and the Gulf Coast were not appropriately protected. Wherever natural disasters threaten, the government—in its traditional role as public goods provider—must decide what level of protection to provide to an area. It does so by purchasing protective capital, such as levees for a low-lying city. (“Protection” also consists of prohibiting projects that raise risk levels, such as draining swamps.) We show that if private capital is more likely to locate in better-protected areas, as would be expected, then the marginal social value of protection will increase with the level of protection provided. That is, the benefit function is convex, contrary to the normal assumption of concavity. When the government protects and the private sector invests, there may be multiple Nash equilibria due to the ill-behaved nature of the benefit function. Policy makers must compare them, rather than merely follow local optimality conditions, to find the equilibrium offering the highest social welfare. There is usually considerable uncertainty about the amount of private investment that will accompany any level of protection, further complicating the government’s choice problem. We show that when deciding on the level of protection to provide now, the government must take account of the option value of increasing the level of protection in the future. We briefly examine but dismiss the value of rules of thumb, such as building for 1000-year floods or other rules that ignore benefits and costs. Copyright Springer Science + Business Media, LLC 2006

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Article provided by Springer in its journal Journal of Risk and Uncertainty.

Volume (Year): 33 (2006)
Issue (Month): 1 (September)
Pages: 73-100

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Handle: RePEc:kap:jrisku:v:33:y:2006:i:1:p:73-100
Contact details of provider: Web page: http://www.springerlink.com/link.asp?id=100299

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  1. W. Kip Viscusi & Joseph E. Aldy, 2003. "The Value of a Statistical Life: A Critical Review of Market Estimates throughout the World," NBER Working Papers 9487, National Bureau of Economic Research, Inc.
  2. Steven D. Levitt, 1995. "Using Electoral Cycles in Police Hiring to Estimate the Effect of Policeon Crime," NBER Working Papers 4991, National Bureau of Economic Research, Inc.
  3. Klick, Jonathan & Tabarrok, Alexander, 2005. "Using Terror Alert Levels to Estimate the Effect of Police on Crime," Journal of Law and Economics, University of Chicago Press, vol. 48(1), pages 267-79, April.
  4. Andrew B. Abel & Avinash K. Dixit & Janice B. Eberly & Robert S. Pindyck, . "Options, the Value of Capital, and Investment," Rodney L. White Center for Financial Research Working Papers 15-95, Wharton School Rodney L. White Center for Financial Research.
  5. Edward L. Glaeser & Jesse M. Shapiro, 2001. "Cities and Warfare: The Impact of Terrorism on Urban Form," Harvard Institute of Economic Research Working Papers 1942, Harvard - Institute of Economic Research.
  6. Barro, R.J., 1988. "Government Spending In A Simple Model Of Endogenous Growth," RCER Working Papers 130, University of Rochester - Center for Economic Research (RCER).
  7. Kunreuther, Howard & Heal, Geoffrey, 2003. " Interdependent Security," Journal of Risk and Uncertainty, Springer, vol. 26(2-3), pages 231-49, March-May.
  8. Kevin M. Murphy & Andrei Shleifer & Robert W. Vishny, 1988. "Industrialization and the Big Push," NBER Working Papers 2708, National Bureau of Economic Research, Inc.
  9. Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-91, March.
  10. Charles M. Tiebout, 1956. "A Pure Theory of Local Expenditures," Journal of Political Economy, University of Chicago Press, vol. 64, pages 416.
  11. Matthew E. Kahn, 2000. "Smog Reduction's Impact on California County Growth," Journal of Regional Science, Wiley Blackwell, vol. 40(3), pages 565-582.
  12. repec:reg:rpubli:282 is not listed on IDEAS
  13. Banerjee, Abhijit V, 1992. "A Simple Model of Herd Behavior," The Quarterly Journal of Economics, MIT Press, vol. 107(3), pages 797-817, August.
  14. Joseph Persky, 2001. "Cost-Benefit Analysis and the Classical Creed," Journal of Economic Perspectives, American Economic Association, vol. 15(4), pages 199-208, Fall.
  15. Pindyck, Robert S., 2000. "Irreversibilities and the timing of environmental policy," Resource and Energy Economics, Elsevier, vol. 22(3), pages 233-259, July.
  16. Zeckhauser, Richard J, 1996. "The Economics of Catastrophes," Journal of Risk and Uncertainty, Springer, vol. 12(2-3), pages 113-40, May.
  17. Hallstrom, Daniel G. & Smith, V. Kerry, 2005. "Market responses to hurricanes," Journal of Environmental Economics and Management, Elsevier, vol. 50(3), pages 541-561, November.
  18. Matthew E. Kahn, 2005. "The Death Toll from Natural Disasters: The Role of Income, Geography, and Institutions," The Review of Economics and Statistics, MIT Press, vol. 87(2), pages 271-284, May.
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