Technology Diffusion and Aggregate Dynamics
AbstractThis paper develops and analyzes a macroeconomic model in which aggregate growth and fluctuations arise from the discovery and diffusion of new technologies; there are no exogenous aggregate shocks. The temporal behavior of aggregates is driven by individuals' efforts to innovate and/or make use of others' innovations. Parameters describing preferences, production possibilities, and learning technologies are estimated using post-war U.S. data. The model delivers predicted aggregates that grow and fluctuate much like the data. They key features of post-war growth are explained by new technologies that differ in terms of the magnitude of their improvement over existing methods and the difficulty of acquiring them. The model implies a negative trend in technological dispersion, and that the generally lower growth witnessed during the last two decades is the result of new technologies offering comparatively minor or less broadly applicable improvements. Data on the growing and fluctuating share of engineering Ph.D.s support the model's technological interpretation of the growth facts, and data on patent applications and adult schooling are consistent with the notion that newer technologies are more specific and proprietary. (Copyright: Elsevier)
Download InfoIf 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.
Bibliographic InfoArticle provided by Elsevier for the Society for Economic Dynamics in its journal Review of Economic Dynamics.
Volume (Year): 1 (1998)
Issue (Month): 2 (April)
Contact details of provider:
Postal: Review of Economic Dynamics Academic Press Editorial Office 525 "B" Street, Suite 1900 San Diego, CA 92101
Web page: http://www.EconomicDynamics.org/review.htm
More information through EDIRC
Other versions of this item:
- David Andolfatto & Glenn M. MacDonald, 1998. "Technology Diffusion and Aggregate Dynamics," Working Papers 98005, University of Waterloo, Department of Economics, revised Jan 1998.
- Andolfatto, D. & MacDonald, G.M., 1995. "Technological Innovation, Diffusion, and Business Cycle Dynamics," Working Papers 9503, University of Waterloo, Department of Economics.
- David Andolfatto & Glenn M. MacDonald, 1998. "Technology Diffusion and Aggregate Dynamics," Cahiers de recherche CREFE / CREFE Working Papers 58, CREFE, Université du Québec à Montréal.
- E13 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Neoclassical
- O4 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity
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.:
- Trajtenberg, M. & Bresnahan, T.F., 1992.
"General Purpose Technologies: "Engines of Growth","
16-92, Tel Aviv.
- Andreas Hornstein & Per Krusell, 1996. "Can Technology Improvements Cause Productivity Slowdowns?," NBER Chapters, in: NBER Macroeconomics Annual 1996, Volume 11, pages 209-276 National Bureau of Economic Research, Inc.
- Bahk, Byong-Hong & Gort, Michael, 1993. "Decomposing Learning by Doing in New Plants," Journal of Political Economy, University of Chicago Press, vol. 101(4), pages 561-83, August.
- Aghion, P. & Howitt, P., 1990.
"A Model Of Growth Through Creative Destruction,"
DELTA Working Papers
90-12, DELTA (Ecole normale supérieure).
- Aghion, P. & Howitt, P., 1989. "A Model Of Growth Through Creative Destruction," UWO Department of Economics Working Papers 8904, University of Western Ontario, Department of Economics.
- Philippe Aghion & Peter Howitt, 1990. "A Model of Growth Through Creative Destruction," NBER Working Papers 3223, National Bureau of Economic Research, Inc.
- Aghion, P. & Howitt, P., 1989. "A Model Of Growth Through Creative Destruction," Working papers 527, Massachusetts Institute of Technology (MIT), Department of Economics.
- Jovanovic, B. & MacDonald, G.M., 1991.
92-08, Rochester, Business - Financial Research and Policy Studies.
- Macdonald, G.M., 1988. "Competitive Diffusion," University of Chicago - Economics Research Center 88-10, Chicago - Economics Research Center.
- Jovanovic, Boyan & MacDonald, Glenn M., 1988. "Competitive Diffusion," Working Papers 88-29, C.V. Starr Center for Applied Economics, New York University.
- Jovanovic, B. & Macdonald, G.M., 1988. "Competitive Diffusion," RCER Working Papers 160, University of Rochester - Center for Economic Research (RCER).
- Boyan Jovanovic & Glenn MacDonald, 1994. "Competitive Diffusion," NBER Working Papers 4463, National Bureau of Economic Research, Inc.
- Finn E. Kydland, 1993. "Business cycles and aggregate labor-market fluctuations," Working Paper 9312, Federal Reserve Bank of Cleveland.
- Boyan Jovanovic & Rafael Rob, 1990.
"Long Waves and Short Waves: Growth Through Intensive and Extensive Search,"
Levine's Working Paper Archive
2082, David K. Levine.
- Jovanovic, Boyan & Rob, Rafael, 1990. "Long Waves and Short Waves: Growth through Intensive and Extensive Search," Econometrica, Econometric Society, vol. 58(6), pages 1391-1409, November.
- Jovanovic, Boyan & Rob, Rafael, 1987. "Long Waves and Short Waves: Growth Through Intensive and Extensive Search," Working Papers 87-35, C.V. Starr Center for Applied Economics, New York University.
- Jovanovic, Boyan & Lach, Saul, 1997.
"Product Innovation and the Business Cycle,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(1), pages 3-22, February.
- Jeffrey Campbell, 1998.
"Entry, Exit, Embodied Technology, and Business Cycles,"
Review of Economic Dynamics,
Elsevier for the Society for Economic Dynamics, vol. 1(2), pages 371-408, April.
- Jeffrey R. Campbell, 1997. "Computational Appendix to Entry, Exit, Embodied Technology, and Business Cycles," Technical Appendices campbell98, Review of Economic Dynamics.
- Jeffrey R. Campbell, 1997. "Entry, Exit, Embodied Technology, and Business Cycles," NBER Working Papers 5955, National Bureau of Economic Research, Inc.
- Lippi, Marco & Reichlin, Lucrezia, 1994.
"Diffusion of Technical Change and the Decomposition of Output into Trend and Cycle,"
Review of Economic Studies,
Wiley Blackwell, vol. 61(1), pages 19-30, January.
- Lippi, Marco & Reichlin, Lucrezia, 1993. "Diffusion of Technical Change and the Decomposition of Output into Trend and Cycle," CEPR Discussion Papers 775, C.E.P.R. Discussion Papers.
- Marco Lippi & Lucrezia Reichlin, 1994. "Diffusion of technical change and the decomposition of output into trend and cycle," ULB Institutional Repository 2013/10157, ULB -- Universite Libre de Bruxelles.
- Bental, Benjamin & Peled, Dan, 1996. "The Accumulation of Wealth and the Cyclical Generation of New Technologies: A Search Theoretic Approach," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 37(3), pages 687-718, August.
- Andolfatto, D. & MacDonald, G.M., 1995. "Endogeneous Technological Change, Growth, and Aggregate Functions," Working Papers 9504, University of Waterloo, Department of Economics.
- Gort, Michael & Klepper, Steven, 1982. "Time Paths in the Diffusion of Product Innovations," Economic Journal, Royal Economic Society, vol. 92(367), pages 630-53, September.
This item has more than 25 citations. To prevent cluttering this page, these citations are listed on a separate page. reading lists or Wikipedia pages:Access and download statistics
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Christian Zimmermann).
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.