Advanced Search
MyIDEAS: Login to save this paper or follow this series

The impact of uncertainty shocks: firm level estimation and a 9/11 simulation

Contents:

Author Info

  • Nick Bloom

Abstract

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.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://eprints.lse.ac.uk/19867/
File Function: Open access version.
Download Restriction: no

Bibliographic Info

Paper provided by London School of Economics and Political Science, LSE Library in its series LSE Research Online Documents on Economics with number 19867.

as in new window
Length: 56 pages
Date of creation: Mar 2006
Date of revision:
Handle: RePEc:ehl:lserod:19867

Contact details of provider:
Postal: LSE Library Portugal Street London, WC2A 2HD, U.K.
Phone: +44 (020) 7405 7686
Web page: http://www.lse.ac.uk/
More information through EDIRC

Related research

Keywords: Labor; investment; uncertainty; real options;

Other versions of this item:

Find related papers by JEL classification:

References

References listed on IDEAS
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.:
as in new window
  1. Steve J. Davis & John Haltiwanger, 1991. "Gross Job Creation, Gross Job Destruction and Employment Reallocation," NBER Working Papers 3728, National Bureau of Economic Research, Inc.
  2. Ricardo J. Caballero & Eduardo M.R.A. Engel, 1994. "Explaining Investment Dynamics in U.S. Manufacturing: A Generalized (S,s) Approach," NBER Working Papers 4887, National Bureau of Economic Research, Inc.
  3. Randy A. Becker & John Haltiwanger, 2006. "Micro and Macro Data Integration: The Case of Capital," NBER Chapters, in: A New Architecture for the U.S. National Accounts, pages 541-610 National Bureau of Economic Research, Inc.
  4. Mark Bils & Peter J. Klenow, 2004. "Some Evidence on the Importance of Sticky Prices," Journal of Political Economy, University of Chicago Press, vol. 112(5), pages 947-985, October.
  5. Russell W. Cooper & John C. Haltiwanger, 2006. "On the Nature of Capital Adjustment Costs," Review of Economic Studies, Oxford University Press, vol. 73(3), pages 611-633.
  6. Julia K. Thomas, 2002. "Is Lumpy Investment Relevant for the Business Cycle?," Journal of Political Economy, University of Chicago Press, vol. 110(3), pages 508-534, June.
  7. Timothy Cogley & Thomas Sargent, . "Drifts and Volatilities: Monetary Policies and Outcomes in the Post WWII US," Working Papers 2133503, Department of Economics, W. P. Carey School of Business, Arizona State University.
  8. John Haltiwanger & C J Krizan & Lucia Foster, 1998. "Aggregate Productivity Growth: Lessons From Microeconomic Evidence," Working Papers 98-12, Center for Economic Studies, U.S. Census Bureau.
  9. 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.
  10. Lawrence J. Christiano & Martin Eichenbaum & Charles Evans, 2001. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," NBER Working Papers 8403, National Bureau of Economic Research, Inc.
  11. Marcelo Veracierto, 1997. "Plant level irreversible investment and equilibrium business cycles," Discussion Paper / Institute for Empirical Macroeconomics 115, Federal Reserve Bank of Minneapolis.
  12. Dunne, T. & Roberts, M.J. & Samuelson, L., 1988. "The Growth And Failure Of U.S. Manufacturing Plants," Papers 1-87-5, Pennsylvania State - Department of Economics.
  13. Merz, Monika & Yashiv, Eran, 2003. "Labor and the Market Value of the Firm," IZA Discussion Papers 965, Institute for the Study of Labor (IZA).
  14. Abel, Andrew B, 1983. "Optimal Investment under Uncertainty," American Economic Review, American Economic Association, vol. 73(1), pages 228-33, March.
  15. King, Robert G. & Rebelo, Sergio T., 1999. "Resuscitating real business cycles," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 14, pages 927-1007 Elsevier.
  16. Andrew B. Abel & Janice C. Eberly, 1995. "Optimal Investment with Costly Reversibility," NBER Working Papers 5091, National Bureau of Economic Research, Inc.
  17. Giuseppe Bertola & Ricardo J. Caballero, 1991. "Irreversibility and Aggregate Investment," NBER Working Papers 3865, National Bureau of Economic Research, Inc.
  18. 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.
  19. 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.
  20. 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.
  21. Simon Gilchrist & John C. Williams, 2004. "Investment, Capacity, and Uncertainty: A Putty-Clay Approach," NBER Working Papers 10446, National Bureau of Economic Research, Inc.
  22. Russell W. Cooper & Jonathan L. Willis, 2001. "The Economics of Labor Adjustment: Mind the Gap," NBER Working Papers 8527, National Bureau of Economic Research, Inc.
  23. Lee E. Ohanian, 2001. "Why did productivity fall so much during the Great Depression?," Staff Report 285, Federal Reserve Bank of Minneapolis.
  24. Ricardo J. Caballero & Eduardo Engel & John Haltiwanger, 1996. "Aggregate Employment Dynamics: Building from Microeconomic Evidence," Documentos de Trabajo 6, Centro de Economía Aplicada, Universidad de Chile.
  25. 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.
  26. Bentolila, Samuel & Bertola, Giuseppe, 1990. "Firing Costs and Labour Demand: How Bad Is Eurosclerosis?," Review of Economic Studies, Wiley Blackwell, vol. 57(3), pages 381-402, July.
  27. Khan, Aubhik & Thomas, Julia K., 2003. "Nonconvex factor adjustments in equilibrium business cycle models: do nonlinearities matter?," Journal of Monetary Economics, Elsevier, vol. 50(2), pages 331-360, March.
  28. Hamermesh, Daniel S, 1989. "Labor Demand and the Structure of Adjustment Costs," American Economic Review, American Economic Association, vol. 79(4), pages 674-89, September.
  29. Kenneth L. Judd, 1998. "Numerical Methods in Economics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262100711, December.
  30. Hayashi, Fumio, 1982. "Tobin's Marginal q and Average q: A Neoclassical Interpretation," Econometrica, Econometric Society, vol. 50(1), pages 213-24, January.
  31. 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.
  32. Jerome Adda & Russell Cooper, 1997. "Balladurette and Juppette: A Discrete Analysis of Scrapping Subsidies," Papers 0076, Boston University - Industry Studies Programme.
  33. 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.
  34. Russell Cooper & John Haltiwanger, 1990. "The Aggregate Implications of Machine Replacement: Theory and Evidence," NBER Working Papers 3552, National Bureau of Economic Research, Inc.
  35. 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.
  36. Tauchen, George, 1986. "Finite state markov-chain approximations to univariate and vector autoregressions," Economics Letters, Elsevier, vol. 20(2), pages 177-181.
  37. James M. Poterba & Lawrence H. Summers, 1984. "The Persistence of Volatility and Stock Market Fluctuations," NBER Working Papers 1462, National Bureau of Economic Research, Inc.
  38. Costas Meghir & Luigi Pistaferri, 2001. "Income variance dynamics and heterogenity," IFS Working Papers W01/07, Institute for Fiscal Studies.
  39. Bernanke, Ben S, 1983. "Irreversibility, Uncertainty, and Cyclical Investment," The Quarterly Journal of Economics, MIT Press, vol. 98(1), pages 85-106, February.
  40. 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.
  41. 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.
  42. Nick Bloom & Stephen Bond & John Van Reenen, 2007. "Uncertainty and Investment Dynamics," Review of Economic Studies, Oxford University Press, vol. 74(2), pages 391-415.
  43. Evans, David S, 1987. "Tests of Alternative Theories of Firm Growth," Journal of Political Economy, University of Chicago Press, vol. 95(4), pages 657-74, August.
  44. 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.
  45. Ricardo J. Caballero & John V. Leahy, 1996. "Fixed Costs: The Demise of Marginal q," NBER Working Papers 5508, National Bureau of Economic Research, Inc.
  46. Attanasio, Orazio P, 2000. "Consumer Durables and Inertial Behaviour: Estimation and Aggregation of (S, s) Rules for Automobile Purchases," Review of Economic Studies, Wiley Blackwell, vol. 67(4), pages 667-96, October.
  47. 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.
  48. Russell 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.
  49. Alejandro Justiniano & Giorgio E. Primiceri, 2008. "The Time-Varying Volatility of Macroeconomic Fluctuations," American Economic Review, American Economic Association, vol. 98(3), pages 604-41, June.
  50. 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.
  51. 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.
  52. Garey Ramey & Valerie A. Ramey, 1994. "Cross-Country Evidence on the Link Between Volatility and Growth," NBER Working Papers 4959, National Bureau of Economic Research, Inc.
  53. 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.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
This item has more than 25 citations. To prevent cluttering this page, these citations are listed on a separate page.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:ehl:lserod:19867. 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: (Lucy Ayre).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.