Assessing The Productivity Of Information Technology Equipment In U.S. Manufacturing Industries
We assess the cost-reducing impacts of increasing stocks of "high-tech" equipment (O capital). Our empirical analysis is based on a dynamic production theory model and annual data for two-digit U.S. manufacturing industries (1952-1991). We find evidence of overinvestment in O capital in the mid to late 1980s, following a period of strong investment incentives in the late 1970s. By the end of the 1980s, however, the returns to investment and falling prices for O capital more than justified the high investment levels in nondurable-goods industries, and the benefit-cost ratio was also increasing for durable-goods industries. The underlying substitution patterns suggest that high-tech capital expansion increases demand for most capital and noncapital inputs overall, but saves on materials inputs. In durables industries, however, both energy and "other" capital appear somewhat substitutable with O capital, and in nondurables industries increasing high-tech intensity may be a factor underlying stagnating labor demand. © 1997 by the President and Fellows of Harvard College and the Massachusetts Institute of Technology
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.
Volume (Year): 79 (2000)
Issue (Month): 3 (August)
|Contact details of provider:|| Web page: http://mitpress.mit.edu/journals/|
|Order Information:||Web: http://mitpress.mit.edu/journal-home.tcl?issn=00346535|
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.:
- Dudley, Leonard & Lasserre, Pierre, 1989.
"Information as a substitute for inventories,"
European Economic Review,
Elsevier, vol. 33(1), pages 67-88, January.
- Dudley, L. & Lasserre, P., 1986. "Information As Substitute for Inventories," Cahiers de recherche 8643, Universite de Montreal, Departement de sciences economiques.
- Paul Osterman, 1986. "The Impact of Computers on the Employment of Clerks and Managers," ILR Review, Cornell University, ILR School, vol. 39(2), pages 175-186, January.
- Lester C. Thurow, 1987. "Economic Paradigms and Slow American Productivity Growth," Eastern Economic Journal, Eastern Economic Association, vol. 13(4), pages 333-343, Oct-Dec.
- Martin Neil Baily & Robert J. Gordon, 1988. "The Productivity Slowdown, Measurement Issues, and the Explosion of Computer Power," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 19(2), pages 347-432. Full references (including those not matched with items on IDEAS)
When requesting a correction, please mention this item's handle: RePEc:tpr:restat:v:79:y:2000:i:3:p:471-481. 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: (Kristin Waites)
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.