Testing for a New Economy in the 1990s
Abstract
This paper examines how much structural change there was in the U.S. economy in the last half of the 1990s. The results are consistent with the hypothesis that there was only one major structural change, namely the huge increase in stock prices relative to earnings. All other large changes can be explained by this change. There is no obvious reason for the large increase in stock prices relative to earnings. Increased productivity growth does not appear to be an answer since the data show that there was only a modest increase in long run productivity growth in the last half of the 1990s. Also, earnings growth and the share of earnings in the economy were not unusually large.Download Info
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Paper provided by Cowles Foundation for Research in Economics, Yale University in its series Cowles Foundation Discussion Papers with number 1388.Length: 25 pages
Date of creation: Dec 2002
Date of revision: Mar 2003
Publication status: Published in Business Economics (January 2004), 39(1): 43-53
Handle: RePEc:cwl:cwldpp:1388
Note: CFP 1194.
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Postal: Yale University, Box 208281, New Haven, CT 06520-8281 USA
Phone: (203) 432-3702
Fax: (203) 432-6167
Web page: http://cowles.econ.yale.edu/
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Postal: Cowles Foundation, Yale University, Box 208281, New Haven, CT 06520-8281 USA
Related research
Keywords: New economy; Stability tests;Other versions of this item:
- Ray Fair, 2002. "Testing for a New Economy in the 1990s," Yale School of Management Working Papers ysm323, Yale School of Management, revised 01 Aug 2007.
- E10 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - General
- C52 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Evaluation, Validation, and Selection
This paper has been announced in the following NEP Reports:
- NEP-ALL-2003-02-03 (All new papers)
- NEP-HIS-2003-02-03 (Business, Economic & Financial History)
References
References listed on IDEASPlease 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.:
- Andrews, Donald W K & Fair, Ray C, 1988. "Inference in Nonlinear Econometric Models with Structural Change," Review of Economic Studies, Wiley Blackwell, vol. 55(4), pages 615-39, October.
- Donald W.K. Andrews, 2002.
"End-of-Sample Instability Tests,"
Cowles Foundation Discussion Papers
1369, Cowles Foundation for Research in Economics, Yale University.
- D. W. K. Andrews, 2003. "End-of-Sample Instability Tests," Econometrica, Econometric Society, vol. 71(6), pages 1661-1694, November.
- 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(1), pages 125-236.
- Dale W. Jorgenson & Kevin J. Stiroh, 2000. "Raising the Speed Limit: US Economic Growth in the Information Age," OECD Economics Department Working Papers 261, OECD Publishing.
- William D. Nordhaus, 2000.
"Productivity Growth and the New Economy,"
Cowles Foundation Discussion Papers
1284, Cowles Foundation for Research in Economics, Yale University.
- William D. Nordhaus, 2002. "Productivity Growth and the New Economy," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 33(2), pages 211-265.
- William D. Nordhaus, 2001. "Productivity Growth and the New Economy," NBER Working Papers 8096, National Bureau of Economic Research, Inc.
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