Asset Bubbles and Endogenous Growth
We study the interaction between productive and nonproductive savings in an economy that grows in the long run due to endogenous improvements in labor productivity. As in the neoclassical growth setting with overlapping generations studied by Tirole (1985), asset bubbles can exist in an economy with endogenous growth provided they are not too large and that the growth rate in the equilibrium without bubbles exceeds the interest rate. Since the growth rate in the bubble-less equilibrium is endogenous, the existence condition reflects parameters of tastes and technology. We find that bubbles, when they exist, retard the growth of the economy, perhaps even in the long run, and reduce the welfare of all generations born after the bubble appears.
|Date of creation:||Feb 1992|
|Date of revision:|
|Publication status:||published as Journal of Monetary Economics, vol 31, 1993, pp. 3-19|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
Web page: http://www.nber.org
More information through EDIRC
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.:
- Romer, Paul M, 1986.
"Increasing Returns and Long-run Growth,"
Journal of Political Economy,
University of Chicago Press, vol. 94(5), pages 1002-37, October.
- Romer, Paul M, 1990.
"Endogenous Technological Change,"
Journal of Political Economy,
University of Chicago Press, vol. 98(5), pages S71-102, October.
- Tirole, Jean, 1985. "Asset Bubbles and Overlapping Generations," Econometrica, Econometric Society, vol. 53(6), pages 1499-1528, November.
- Stephen A. O'Connell & Stephen P. Zeldes, .
"Rational Ponzi Games,"
Rodney L. White Center for Financial Research Working Papers
18-86, Wharton School Rodney L. White Center for Financial Research.
- Sergio T. Rebelo, 1990.
"Long Run Policy Analysis and Long Run Growth,"
NBER Working Papers
3325, National Bureau of Economic Research, Inc.
- Kenneth J. Arrow, 1962. "The Economic Implications of Learning by Doing," Review of Economic Studies, Oxford University Press, vol. 29(3), pages 155-173.
- Tirole, Jean, 1982. "On the Possibility of Speculation under Rational Expectations," Econometrica, Econometric Society, vol. 50(5), pages 1163-81, September.
- Alogoskoufis, G. & Van Der Ploeg, F., 1990.
"Endogenous Growth And Overlapping Generations,"
9072, Tilburg - Center for Economic Research.
When requesting a correction, please mention this item's handle: RePEc:nbr:nberwo:4004. 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: ()
If references are entirely missing, you can add them using this form.