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The Impact of Uncertainty Shocks: Firm Level Estimation and a 9/11 Simulation

  • Nick Bloom

Uncertainty appears to vary strongly over time, temporarily rising by up to 200% around major shocks like the Cuban Missile crisis, the assassination of JFK and 9/11. This paper offers the first structural framework to analyze uncertainty shocks. I build a model with a time varying second moment, which is numerically solved and estimated using firm level data. The parameterized model is then used to simulate a macro uncertainty shock, which produces a rapid drop and rebound in employment, investment and productivity, and a moderate loss in GDP. This temporary impact of a second moment shock is different from the typically persistent impact of a first moment shock, highlighting the importance for policymakers of identifying their relative magnitudes in major shocks. The simulation of an uncertainty shock is then compared to actual 9/11 data, displaying a surprisingly good match.

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Paper provided by Centre for Economic Performance, LSE in its series CEP Discussion Papers with number dp0718.

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Date of creation: Mar 2006
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Handle: RePEc:cep:cepdps:dp0718
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  1. Lee, Bong-Soo & Ingram, Beth Fisher, 1991. "Simulation estimation of time-series models," Journal of Econometrics, Elsevier, vol. 47(2-3), pages 197-205, February.
  2. Marcelo Veracierto, 1998. "Plant level irreversible investment and equilibrium business cycles," Working Paper Series WP-98-1, Federal Reserve Bank of Chicago.
  3. Timothy Cogley & Thomas J. Sargent, 2005. "Drift and Volatilities: Monetary Policies and Outcomes in the Post WWII U.S," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 8(2), pages 262-302, April.
  4. Mark E. Doms & Timothy Dunne, 1998. "Capital Adjustment Patterns in Manufacturing Plants," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(2), pages 409-429, April.
  5. Lee E. Ohanian, 2001. "Why did productivity fall so much during the Great Depression?," Staff Report 285, Federal Reserve Bank of Minneapolis.
  6. Andrew B. Abel & Janice C. Eberly, 1996. "Optimal Investment with Costly Reversibility," Review of Economic Studies, Oxford University Press, vol. 63(4), pages 581-593.
  7. Giorgio Primiceri & Alejandro Justiniano, 2006. "The Time Varying Volatility of Macroeconomic Fluctuations," 2006 Meeting Papers 353, Society for Economic Dynamics.
  8. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2001. "Nominal rigidities and the dynamic effects of a shock to monetary policy," Working Paper 0107, Federal Reserve Bank of Cleveland.
  9. Evans, David S., 1986. "Tests of Alternative Theories of Firm Growth," Working Papers 86-36, C.V. Starr Center for Applied Economics, New York University.
  10. John Van Reenen & Nick Bloom & Steve Bond, 2006. "Uncertainty and investment dynamics," LSE Research Online Documents on Economics 2645, London School of Economics and Political Science, LSE Library.
  11. Philippe Aghion & George-Marios Angeletos & Abhijit Banerjee & Kalina Manova, 2005. "Volatility and Growth: Credit Constraints and Productivity-Enhancing Investment," NBER Working Papers 11349, National Bureau of Economic Research, Inc.
  12. Jerome Adda & Russell Cooper, 1997. "Balladurette and Juppette: A Discrete Analysis of Scrapping Subsidies," Papers 0076, Boston University - Industry Studies Programme.
  13. Andrew B. Abel & Janice C. Eberly, 1995. "Optimal Investment with Costly Reversibility," NBER Working Papers 5091, National Bureau of Economic Research, Inc.
  14. Giuseppe Bertola & Ricardo J. Caballero, 1991. "Irreversibility and Aggregate Investment," NBER Working Papers 3865, National Bureau of Economic Research, Inc.
  15. Abel, Andrew B, 1983. "Optimal Investment under Uncertainty," American Economic Review, American Economic Association, vol. 73(1), pages 228-33, March.
  16. Lucia Foster & John C. Haltiwanger & C. J. Krizan, 2001. "Aggregate Productivity Growth: Lessons from Microeconomic Evidence," NBER Chapters, in: New Developments in Productivity Analysis, pages 303-372 National Bureau of Economic Research, Inc.
  17. Julia K. Thomas, . "Is Lumpy Investment Relevant for the Business Cycle?," GSIA Working Papers 1998-E250, Carnegie Mellon University, Tepper School of Business.
  18. Steve J. Davis & John Haltiwanger, 1991. "Gross job creation, gross job destruction and employment reallocation," Working Paper Series, Macroeconomic Issues 91-5, Federal Reserve Bank of Chicago.
  19. Russell W. Cooper & John Haltiwanger & Jonathan L. Willis, 2003. "Dynamics of labor demand : evidence from plant-level observations and aggregate implications," Research Working Paper RWP 03-12, Federal Reserve Bank of Kansas City.
  20. Ramey, Garey & Ramey, Valerie A, 1995. "Cross-Country Evidence on the Link between Volatility and Growth," American Economic Review, American Economic Association, vol. 85(5), pages 1138-51, December.
  21. Bresnahan, Timothy F. & Raff, Daniel M. G., 1991. "Intra-Industry Heterogeneity and the Great Depression: The American Motor Vehicles Industry, 1929–1935," The Journal of Economic History, Cambridge University Press, vol. 51(02), pages 317-331, June.
  22. Daniel S. Hamermesh, 1988. "Labor Demand and the Structure of Adjustment Costs," NBER Working Papers 2572, National Bureau of Economic Research, Inc.
  23. Russell W. Cooper & Jonathan L. Willis, 2003. "The economics of labor adjustment : mind the gap," Research Working Paper RWP 03-05, Federal Reserve Bank of Kansas City.
  24. Meghir, Costas & Pistaferri, Luigi, 2002. "Income Variance Dynamics and Heterogeneity," CEPR Discussion Papers 3632, C.E.P.R. Discussion Papers.
  25. Robert G. King & Sergio T. Rebelo, 2000. "Resuscitating Real Business Cycles," RCER Working Papers 467, University of Rochester - Center for Economic Research (RCER).
  26. Russell Cooper & Jonathan L. Willis, 2004. "A Comment on the Economics of Labor Adjustment: Mind the Gap," American Economic Review, American Economic Association, vol. 94(4), pages 1223-1237, September.
  27. Aubhik Khan & Julia K. Thomas, 2000. "Nonconvex factor adjustments in equilibrium business cycle models: do nonlinearities matter?," Working Papers 00-10, Federal Reserve Bank of Philadelphia.
  28. Ricardo J. Caballero & Eduardo M.R.A. Engel & John Haltiwanger, 1995. "Aggregate Employment Dynamics: Building From Microeconomic Evidence," NBER Working Papers 5042, National Bureau of Economic Research, Inc.
  29. Jeeman Jung & Robert J. Shiller, 2002. "One Simple Test of Samuelson's Dictum for the Stock Market," NBER Working Papers 9348, National Bureau of Economic Research, Inc.
  30. Poterba, James M & Summers, Lawrence H, 1986. "The Persistence of Volatility and Stock Market Fluctuations," American Economic Review, American Economic Association, vol. 76(5), pages 1142-51, December.
  31. Mark Bils & Peter J. Klenow, 2002. "Some Evidence on the Importance of Sticky Prices," NBER Working Papers 9069, National Bureau of Economic Research, Inc.
  32. Russell W. Cooper & John C. Haltiwanger, 2000. "On the Nature of Capital Adjustment Costs," NBER Working Papers 7925, National Bureau of Economic Research, Inc.
  33. Ricardo J. Caballero & Eduardo M.R.A. Engel, 1996. "Explaining Investment Dynamics in U.S. Manufacturing: A Generalized (S,s) Approach," Documentos de Trabajo 12, Centro de Economía Aplicada, Universidad de Chile.
  34. Kenneth L. Judd, 1998. "Numerical Methods in Economics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262100711, March.
  35. Monika Merz & Eran Yashiv, 2005. "Labor and the market value of the firm," LSE Research Online Documents on Economics 19891, London School of Economics and Political Science, LSE Library.
  36. Simon Gilchrist & John C. Williams, 2002. "Investment, capacity, and uncertainty: a putty-clay approach," Working Paper Series 2002-03, Federal Reserve Bank of San Francisco.
  37. Timothy Dunne & Mark J. Roberts & Larry Samuelson, 1989. "The Growth and Failure of U. S. Manufacturing Plants," The Quarterly Journal of Economics, Oxford University Press, vol. 104(4), pages 671-698.
  38. John V. Leahy & Toni M. Whited, 1995. "The Effect of Uncertainty on Investment: Some Stylized Facts," NBER Working Papers 4986, National Bureau of Economic Research, Inc.
  39. Per Krusell & Anthony A. Smith & Jr., 1998. "Income and Wealth Heterogeneity in the Macroeconomy," Journal of Political Economy, University of Chicago Press, vol. 106(5), pages 867-896, October.
  40. Caballero, R.J., 1996. "Fixed Costs: The Demise of Marginal q," Working papers 96-14, Massachusetts Institute of Technology (MIT), Department of Economics.
  41. John Haltiwanger & Russell Cooper, 1992. "The Aggregate Implications Of Machine Replacement: Theory And Evidence," Working Papers 92-12, Center for Economic Studies, U.S. Census Bureau.
  42. Fumio Hayashi, 1981. "Tobin's Marginal q and Average a : A Neoclassical Interpretation," Discussion Papers 457, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  43. Trejo, Stephen J, 1993. "Overtime Pay, Overtime Hours, and Labor Unions," Journal of Labor Economics, University of Chicago Press, vol. 11(2), pages 253-78, April.
  44. Caballero, Ricardo J, 1991. "On the Sign of the Investment-Uncertainty Relationship," American Economic Review, American Economic Association, vol. 81(1), pages 279-88, March.
  45. Samuel Bentolila & Giuseppe Bertola, 1990. "Firing Costs and Labour Demand: How Bad is Eurosclerosis?," Review of Economic Studies, Oxford University Press, vol. 57(3), pages 381-402.
  46. Orazio P. Attanasio, 2000. "Consumer Durables and Inertial Behaviour: Estimation and Aggregation of (S, s) Rules for Automobile Purchases," Review of Economic Studies, Oxford University Press, vol. 67(4), pages 667-696.
  47. Ricardo J. Caballero & Eduardo M.R.A. Engel, 2004. "A Comment on the Economics of Labor Adjustment: Mind the Gap: Reply," American Economic Review, American Economic Association, vol. 94(4), pages 1238-1244, September.
  48. Eberly, Janice C. & Van Mieghem, Jan A., 1997. "Multi-factor Dynamic Investment under Uncertainty," Journal of Economic Theory, Elsevier, vol. 75(2), pages 345-387, August.
  49. Randy Becker & John Haltiwanger & Ron Jarmin & Shawn Klimek & Dan Wilson, 2005. "Micro and Macro Data Integration: The Case of Capital," Working Papers 05-02, Center for Economic Studies, U.S. Census Bureau.
  50. Ramey, Valerie A & SHAPIRO, MATTHEW D, 1998. "Displaced Capital," University of California at San Diego, Economics Working Paper Series qt49k7n14z, Department of Economics, UC San Diego.
  51. Tauchen, George, 1986. "Finite state markov-chain approximations to univariate and vector autoregressions," Economics Letters, Elsevier, vol. 20(2), pages 177-181.
  52. Ben S. Bernanke, 1983. "Irreversibility, Uncertainty, and Cyclical Investment," The Quarterly Journal of Economics, Oxford University Press, vol. 98(1), pages 85-106.
  53. Tauchen, George & Hussey, Robert, 1991. "Quadrature-Based Methods for Obtaining Approximate Solutions to Nonlinear Asset Pricing Models," Econometrica, Econometric Society, vol. 59(2), pages 371-96, March.
  54. Russell Cooper & Jonathan L. Willis, 2004. "A Comment on the Economics of Labor Adjustment: Mind the Gap: Rejoinder," American Economic Review, American Economic Association, vol. 94(4), pages 1245-1247, September.
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