This file is part of IDEAS, which uses RePEc data


[ Papers | Articles | Software | Books | Chapters | Authors | Institutions | JEL Classification | NEP reports | Search | New papers by email | Author registration | Rankings | Volunteers | FAQ | Blog | Help! ]

Patterns of Comovement: The Role of Information Technology in the U.S. Economy

Author info | Abstract | Publisher info | Download info | Related research | Statistics
Author Info
Hyunbae Chun
Jung-Wook Kim
Jason Lee
Randall Morck

Additional information is available for the following registered author(s):

Abstract

Firm-specific variation in stock returns and fundamental performance measures is significantly higher in industries that have a history of more investment in information technology (IT). We hypothesise that IT is associated with creative destruction or product differentiation, either of which can widen the performance difference between winner and loser firms. Thus, economy-level volatility can fall while firm-level volatility rises because firm-specific volatility cancels out in the aggregate. Our results are consistent with rising firm-specific variation in US stocks reflecting a rising pace of creative destruction; and with greater firm-specific variation in richer and faster growing countries reflecting more intensive creative destruction in those economies, though other explanations are probably valid as well.

Download Info
To download:

If you experience problems downloading a file, check if you have the proper application to view it first. Information about this may be contained in the File-Format links below. 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://www.nber.org/papers/w10937.pdf
File Format: application/pdf
File Function:
Download Restriction: Access to the full text is generally limited to series subscribers, however if the top level domain of the client browser is in a developing country or transition economy free access is provided. More information about subscriptions and free access is available at http://www.nber.org/wwphelp.html.

As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

Publisher Info
Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 10937.

Download reference. The following formats are available: HTML (with abstract), plain text (with abstract), BibTeX, RIS (EndNote, RefMan, ProCite), ReDIF
Length:
Date of creation: Nov 2004
Date of revision:
Handle: RePEc:nbr:nberwo:10937

Note: CH PR
Contact details of provider:
Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.
Phone: 617-868-3900
Email:
Web page: http://www.nber.org
More information through EDIRC

For technical questions regarding this item, or to correct its listing, contact: ().

Related research
Keywords:

Other versions of this item:

Find related papers by JEL classification:
G0 - Financial Economics - - General
E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles
O3 - Economic Development, Technological Change, and Growth - - Technological Change
O4 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity

This paper has been announced in the following NEP Reports:

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.:
  1. Trajtenberg, M. & Bresnahan, T.F., 1992. "General Purpose Technologies: "Engines of Growth"," Papers 16-92, Tel Aviv.
    Other versions:
  2. Newey, Whitney K & West, Kenneth D, 1987. "A Simple, Positive Semi-definite, Heteroskedasticity and Autocorrelation Consistent Covariance Matrix," Econometrica, Econometric Society, vol. 55(3), pages 703-08, May. [Downloadable!] (restricted)
    Other versions:
  3. Jonathan B. Berk, 2004. "Valuation and Return Dynamics of New Ventures," Review of Financial Studies, Oxford University Press for Society for Financial Studies, vol. 17(1), pages 1-35. [Downloadable!] (restricted)
  4. Bernard Yeung & Kathy S. He & Randall Morck, 2004. "Corporate Stability and Economic Growth," Econometric Society 2004 North American Winter Meetings 84, Econometric Society. [Downloadable!]
    Other versions:
  5. Jonathan Heathcote & Fabrizio Perri, 2003. "Why Has the U.S. Economy Become Less Correlated with the Rest of the World?," American Economic Review, American Economic Association, vol. 93(2), pages 63-69, May. [Downloadable!]
  6. Diego Comin & Sunil Mulani, 2003. "Diverging Trends in Macro and Micro Volatility: Facts," Macroeconomics 0306008, EconWPA. [Downloadable!]
    Other versions:
  7. Chang-Jin Kim & Charles R. Nelson, 1999. "Has The U.S. Economy Become More Stable? A Bayesian Approach Based On A Markov-Switching Model Of The Business Cycle," The Review of Economics and Statistics, MIT Press, vol. 81(4), pages 608-616, November. [Downloadable!] (restricted)
  8. Timothy F. Bresnahan & Erik Brynjolfsson & Lorin M. Hitt, 2002. "Information Technology, Workplace Organization, And The Demand For Skilled Labor: Firm-Level Evidence," The Quarterly Journal of Economics, MIT Press, vol. 117(1), pages 339-376, February. [Downloadable!] (restricted)
    Other versions:
  9. John Y. Campbell, 2001. "Have Individual Stocks Become More Volatile? An Empirical Exploration of Idiosyncratic Risk," Journal of Finance, American Finance Association, vol. 56(1), pages 1-43, 02. [Downloadable!] (restricted)
    Other versions:
  10. Bart Hobijn & Boyan Jovanovic, 2001. "The Information-Technology Revolution and the Stock Market: Evidence," American Economic Review, American Economic Association, vol. 91(5), pages 1203-1220, December. [Downloadable!] (restricted)
    Other versions:
  11. Dale W. Jorgenson & Kevin J. Stiroh, 2000. "Raising the Speed Limit: U.S. Economic Growth in the Information Age," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 31(2000-1), pages 125-236. [Downloadable!]
    Other versions:
  12. Randall Morck & Bernard Yeung & Wayne Wu, 1999. "The Information Content of Stock Markets: Why do Emerging Markets have Synchronous Stock Price Movements?," William Davidson Institute Working Papers Series 44, William Davidson Institute at the University of Michigan Stephen M. Ross Business School. [Downloadable!]
    Other versions:
  13. Pindyck, Robert S, 1991. "Irreversibility, Uncertainty, and Investment," Journal of Economic Literature, American Economic Association, vol. 29(3), pages 1110-48, September. [Downloadable!] (restricted)
    Other versions:
  14. Ariel Pakes & Mark Schankerman, 1979. "The Rate of Obsolescence Of Knowledge, Research Gestation Lags, and the Private Rate of Return to Research Resources," NBER Working Papers 0346, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  15. James A. Kahn & Margaret M. McConnell & Gabriel Perez-Quiros, 2002. "On the causes of the increased stability of the U.S. economy," Economic Policy Review, Federal Reserve Bank of New York, issue May, pages 183-202. [Downloadable!]
  16. Dale W. Jorgenson, 2001. "Information Technology and the U.S. Economy," American Economic Review, American Economic Association, vol. 91(1), pages 1-32, March. [Downloadable!] (restricted)
  17. Shiller, Robert J, 1989. " Comovements in Stock Prices and Comovements in Dividends," Journal of Finance, American Finance Association, vol. 44(3), pages 719-29, July. [Downloadable!] (restricted)
  18. Jeffrey R. Brown & Austan Goolsbee, 2002. "Does the Internet Make Markets More Competitive? Evidence from the Life Insurance Industry," Journal of Political Economy, University of Chicago Press, vol. 110(3), pages 481-507, June. [Downloadable!] (restricted)
    Other versions:
  19. King, Robert G. & Levine, Ross, 1993. "Finance and growth : Schumpeter might be right," Policy Research Working Paper Series 1083, The World Bank. [Downloadable!]
    Other versions:
  20. Irwin, Douglas A & Klenow, Peter J, 1994. "Learning-by-Doing Spillovers in the Semiconductor Industry," Journal of Political Economy, University of Chicago Press, vol. 102(6), pages 1200-1227, December. [Downloadable!] (restricted)
  21. Dale W. Jorgenson, 2001. "Information Technology and the U. S. Economy," Harvard Institute of Economic Research Working Papers 1911, Harvard - Institute of Economic Research. [Downloadable!]
  22. 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. [Downloadable!] (restricted)
    Other versions:
  23. Erik Brynjolfsson & Lorin M. Hitt, 2003. "Computing Productivity: Firm-Level Evidence," The Review of Economics and Statistics, MIT Press, vol. 85(4), pages 793-808, November. [Downloadable!] (restricted)
    Other versions:
  24. Boyan Jovanovic & Peter L. Rousseau, 2002. "Moore's Law and Learning-By-Doing," NBER Working Papers 8762, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  25. Robert J. Shiller, 1989. "Comovements in Stock Prices and Comovements in Dividends," NBER Working Papers 2846, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  26. Chun, H. & Nadiri, M.I., 2002. "Decomposing Productivity Growth in the U.S. Computer Industry," Working Papers 02-04, C.V. Starr Center for Applied Economics, New York University. [Downloadable!]
    Other versions:
  27. Chad Syverson, 2004. "Product Substitutability and Productivity Dispersion," The Review of Economics and Statistics, MIT Press, vol. 86(2), pages 534-550, 08. [Downloadable!] (restricted)
    Other versions:
  28. Boyan Jovanovic & Peter L. Rousseau, 2005. "General Purpose Technologies," NBER Working Papers 11093, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  29. James H. Stock & Mark W. Watson, 2002. "Has the Business Cycle Changed and Why?," NBER Working Papers 9127, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  30. Louis K. C. Chan, 2001. "The Stock Market Valuation of Research and Development Expenditures," Journal of Finance, American Finance Association, vol. 56(6), pages 2431-2456, December. [Downloadable!] (restricted)
  31. Stiroh, Kevin J, 1998. "Computers, Productivity, and Input Substitution," Economic Inquiry, Oxford University Press, vol. 36(2), pages 175-91, April.
  32. Kan Li & Randall Morck & Fan Yang & Bernard Yeung, 2004. "Firm-Specific Variation and Openness in Emerging Markets," The Review of Economics and Statistics, MIT Press, vol. 86(3), pages 658-669, 09. [Downloadable!] (restricted)
    Other versions:
  33. Elhanan Helpman & Manuel Trajtenberg, 1994. "A Time to Sow and a Time to Reap: Growth Based on General Purpose Technologies," NBER Working Papers 4854, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  34. Kevin J. Stiroh, 2002. "Information Technology and the U.S. Productivity Revival: What Do the Industry Data Say?," American Economic Review, American Economic Association, vol. 92(5), pages 1559-1576, December. [Downloadable!]
    Other versions:
  35. Orie E. Barron, 2002. "High-Technology Intangibles and Analysts' Forecasts," Journal of Accounting Research, Blackwell Publishing, vol. 40(2), pages 289-312, 05. [Downloadable!] (restricted)
  36. John Laitner & Dmitriy Stolyarov, 2003. "Technological Change and the Stock Market," American Economic Review, American Economic Association, vol. 93(4), pages 1240-1267, September. [Downloadable!]
  37. Lubos PÁstor & Veronesi Pietro, 2003. "Stock Valuation and Learning about Profitability," Journal of Finance, American Finance Association, vol. 58(5), pages 1749-1790, October. [Downloadable!] (restricted)
    Other versions:
  38. James H. Stock & Mark W. Watson, 2003. "Understanding Changes in International Business Cycle Dynamics," NBER Working Papers 9859, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  39. Arturo Bris & William Goetzmann & Ning Zhu, 2004. "Efficiency and the Bear: Short Sales and Markets Around the World," Yale School of Management Working Papers ysm327, Yale School of Management. [Downloadable!]
    Other versions:
  40. Ariel Pakes & Mark Schankerman, 1984. "The Rate of Obsolescence of Patents, Research Gestation Lags, and the Private Rate of Return to Research Resources," NBER Chapters, in: R & D, Patents, and Productivity, pages 73-88 National Bureau of Economic Research, Inc. [Downloadable!]
  41. Olivier Blanchard & John Simon, 2001. "The Long and Large Decline in U.S. Output Volatility," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 32(2001-1), pages 135-174. [Downloadable!]
  42. Timothy Dunne & Lucia Foster & John Haltiwanger & Kenneth R. Troske, 2004. "Wage and Productivity Dispersion in United States Manufacturing: The Role of Computer Investment," Journal of Labor Economics, University of Chicago Press, vol. 22(2), pages 397-430, April. [Downloadable!]
  43. Art Durnev & Kan Li & Randall Mørck & Bernard Yeung, 2004. "Capital markets and capital allocation: Implications for economies in transition," The Economics of Transition, The European Bank for Reconstruction and Development, vol. 12(4), pages 593-634, December. [Downloadable!] (restricted)
    Other versions:
  44. Aghion, Philippe & Howitt, Peter, 1992. "A Model of Growth through Creative Destruction," Econometrica, Econometric Society, vol. 60(2), pages 323-51, March. [Downloadable!] (restricted)
    Other versions:
  45. Art Durnev & Randall Morck & Bernard Yeung, 2004. "Value-Enhancing Capital Budgeting and Firm-specific Stock Return Variation," Journal of Finance, American Finance Association, vol. 59(1), pages 65-105, 02. [Downloadable!] (restricted)
  46. Pontiff, Jeffrey, 1996. "Costly Arbitrage: Evidence from Closed-End Funds," The Quarterly Journal of Economics, MIT Press, vol. 111(4), pages 1135-51, November. [Downloadable!] (restricted)
Full references

Cited by:
(explanations, 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.)

  1. Diego Comin & Thomas Philippon, 2005. "The Rise in Firm-Level Volatility: Causes and Consequences," NBER Working Papers 11388, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  2. F. Owen Irvine & Scott Schuh, 2005. "The roles of comovement and inventory investment in the reduction of output volatility," Working Papers 05-9, Federal Reserve Bank of Boston. [Downloadable!]
  3. Owen Irvine & Scott Schuh, 2007. "The roles of comovement and inventory investment in the reduction of output volatility," Proceedings, Federal Reserve Bank of San Francisco, issue Nov. [Downloadable!]
Statistics
Access and download statistics

Did you know? You can import bibliographic info in various formats into you bibliographic tool, or just into your word processor. See under "publisher info" on each abstract page.

This page was last updated on 2009-12-5.

This information is provided to you by IDEAS at the Department of Economics, College of Liberal Arts and Sciences, University of Connecticut using RePEc data on a server sponsored by the Society for Economic Dynamics.