The vintage effect in TFP-growth: An analysis of the age structure of capital
The age structure of capital plays an important role in the measurement of productivity. It has been argued that the slowdown in the 1970?s can be ascribed to the aging of the stock of capital. In this paper we incorporate the age structure in productivity measurement. Our final proposition shows that inclusion of the vintage effect prompts an upward correction of measured productivity growth in times of an aging stock of capital. Here capital ages if the investment/capital ratio falls short of the inverse of the capital age, as a first proposition shows. The analysis rests on a rigorous accounting for vintages. We translate the Bureau of Economic Analysis? age of capital data into a measure of rates of obsolescence. Empirically, the correction of productivity growth for the vintage effect requires an estimate of the obsolescence and depreciation parameters on the basis of age data. The results indicate that the use of capital stock in efficiency units does cause some smoothing of Total Factor Productivity growth over time and does ameliorate somewhat the measured productivity slowdown of the 1970s.
(This abstract was borrowed from another version of this item.)
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.
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.
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.:
- Solow, Robert M, 1988.
"Growth Theory and After,"
American Economic Review,
American Economic Association, vol. 78(3), pages 307-17, June.
- Dale W. Jorgenson, 1966. "The Embodiment Hypothesis," Journal of Political Economy, University of Chicago Press, vol. 74, pages 1.
- Ariel Pakes & Mark Schankerman, 1980.
"An Exploration into the Determinants of Research Intensity,"
NBER Working Papers
0438, National Bureau of Economic Research, Inc.
- Ariel Pakes & Mark Schankerman, 1984. "An Exploration into the Determinants of Research Intensity," NBER Chapters, in: R&D, Patents, and Productivity, pages 209-232 National Bureau of Economic Research, Inc.
- Pakes, Ariel & Schankerman, Mark, 1980. "An Exploration Into the Determinants of Research Intensity," Working Papers 80-02, C.V. Starr Center for Applied Economics, New York University.
- Charles R. Hulten, 1992. "Growth Accounting When Technical Change is Embodied in Capital," NBER Working Papers 3971, National Bureau of Economic Research, Inc.
- Bosworth, D L, 1978. "The Rate of Obsolescence of Technical Knowledge-A Note," Journal of Industrial Economics, Wiley Blackwell, vol. 26(3), pages 273-79, March.
- Wolff, Edward N, 1991. "Capital Formation and Productivity Convergence over the Long Term," American Economic Review, American Economic Association, vol. 81(3), pages 565-79, June.
- Robert J. Gordon, 1979.
"The "End-of-Expansion" Phenomenon in Short-Run Productivity Behavior,"
Brookings Papers on Economic Activity,
Economic Studies Program, The Brookings Institution, vol. 10(2), pages 447-462.
- Robert J. Gordon, 1980. "The "End-of-Expansion" Phenomenon in Short-run Productivity Behavior," NBER Working Papers 0427, National Bureau of Economic Research, Inc.
- Robert M. Solow, 1956. "A Contribution to the Theory of Economic Growth," The Quarterly Journal of Economics, Oxford University Press, vol. 70(1), pages 65-94.
- Hulten, Charles R, 1992. "Growth Accounting When Technical Change Is Embodied in Capital," American Economic Review, American Economic Association, vol. 82(4), pages 964-80, September.
- Jorgenson, Dale W., 1966. "The Embodiment Hypothesis," Scholarly Articles 3403063, Harvard University Department of Economics.
- John A. Tatom, 1979. "The productivity problem," Review, Federal Reserve Bank of St. Louis, issue Sep, pages 3-16.
- Peter K. Clark, 1979. "Issues in the Analysis of Capital Formation and Productivity Growth," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 10(2), pages 423-446.
When requesting a correction, please mention this item's handle: RePEc:eee:streco:v:17:y:2006:i:3:p:306-328. 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: (Shamier, Wendy)
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.