The New Palgrave Dictionary of Economics

2018 Edition
| Editors: Macmillan Publishers Ltd

Bubbles

  • Markus K. Brunnermeier
Reference work entry
DOI: https://doi.org/10.1057/978-1-349-95189-5_44

Abstract

Bubbles refer to asset prices that exceed an asset’s fundamental value because current owners believe they can resell the asset at an even higher price. There are four main strands of models: (i) all investors have rational expectations and identical information, (ii) investors are asymmetrically informed and bubbles can emerge because their existence need not be commonly known, (iii) rational traders interact with behavioural traders and bubbles persist since limits to arbitrage prevent rational investors from eradicating the price impact of behavioural traders, (iv) investors hold heterogeneous beliefs, potentially due to psychological biases, and agree to disagree about the fundamental value.

Keywords

Arbitrage Asset-pricing models Asymmetric information Autocorrelation Backward induction Bubbles Centipede game Central limit theorems Co-integration Efficient markets hypothesis Fiat money Gains from trade Hedge funds Limited liability Noise traders Overlapping generations model Rational expectations Risk aversion Transversality condition Unit roots 

JEL Classifications

G1 
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Bibliography

  1. Abreu, D., and M.K. Brunnermeier. 2002. Synchronization risk and delayed arbitrage. Journal of Financial Economics 66: 341–360.CrossRefGoogle Scholar
  2. Abreu, D., and M.K. Brunnermeier. 2003. Bubbles and crashes. Econometrica 71: 173–204.CrossRefGoogle Scholar
  3. Allen, F., and G. Gorton. 1993. Churning bubbles. Review of Economic Studies 60: 813–836.CrossRefGoogle Scholar
  4. Allen, F., S. Morris, and A. Postlewaite. 1993. Finite bubbles with short sale constraints and asymmetric information. Journal of Economic Theory 61: 206–229.CrossRefGoogle Scholar
  5. Blanchard, O.J., and M.W. Watson. 1982. Bubbles, rational expectations, and financial markets. In Crisis in the economic and financial structure, ed. P. Wachtel. Lexington: Lexington.Google Scholar
  6. Brunnermeier, M.K. 2001. Asset pricing under asymmetric information: Bubbles, crashes, technical analysis and herding. Oxford: Oxford University Press.CrossRefGoogle Scholar
  7. Brunnermeier, M.K., and S. Nagel. 2004. Hedge funds and the technology bubble. Journal of Finance 59: 2013–2040.CrossRefGoogle Scholar
  8. Campbell, J.Y., and R.J. Shiller. 1988. The dividend-price ratio and expectations of future dividends and discount factors. Review of Financial Studies 1: 195–228.CrossRefGoogle Scholar
  9. DeLong, J.B., A. Shleifer, L.H. Summers, and R.J. Waldmann. 1990. Noise trader risk in financial markets. Journal of Political Economy 98: 703–738.CrossRefGoogle Scholar
  10. Diba, B.T., and H.I. Grossman. 1988. The theory of rational bubbles in stock prices. Economic Journal 98: 746–754.CrossRefGoogle Scholar
  11. Evans, G.W. 1991. Pitfalls in testing for explosive bubbles in asset prices. American Economic Review 81: 922–930.Google Scholar
  12. Flood, R.P., and P.M. Garber. 1980. Market fundamentals versus price-level bubbles: The first tests. Journal of Political Economy 88: 745–770.CrossRefGoogle Scholar
  13. Harrison, J.M., and D. Kreps. 1978. Speculative investor behavior in a stock market with heterogeneous expectations. Quarterly Journal of Economics 89: 323–336.CrossRefGoogle Scholar
  14. Kindleberger, C.P. 2005. Manias, panics and crashes: A history of financial crises. 5th ed. New york: Wiley.CrossRefGoogle Scholar
  15. Kleidon, A.W. 1986. Variance bounds tests and stock price valuation models. Journal of Political Economy 94: 953–1001.CrossRefGoogle Scholar
  16. Lei, V., C.N. Noussair, and C.R. Plott. 2001. Nonspeculative bubbles in experimental asset markets: Lack of common knowledge of rationality vs. actual irrationality. Econometrica 69: 831–859.CrossRefGoogle Scholar
  17. LeRoy, S.F., and R.D. Porter. 1981. The present value relation: Tests based on implied variance bounds. Econometrica 64: 555–574.CrossRefGoogle Scholar
  18. McKelvey, R.D., and T.R. Palfrey. 1992. An experimental study of the centipede game. Econometrica 60: 803–836.CrossRefGoogle Scholar
  19. Miller, E.M. 1977. Risk, uncertainty, and divergence of opinion. Journal of Finance 32: 1151–1168.CrossRefGoogle Scholar
  20. Ofek, E., and M. Richardson. 2003. DotCom mania: The rise and fall of Internet stocks, Working paper no. FIN-01-037 58(3), 1113–1138. New York University, Stern School.Google Scholar
  21. Rosenthal, R. 1981. Games of perfect information, predatory pricing, and the chain- store paradox. Journal of Economic Theory 25: 92–100.CrossRefGoogle Scholar
  22. Scheinkman, J., and W. Xiong. 2003. Overconfidence and speculative bubbles. Journal of Political Economy 111: 1183–1219.CrossRefGoogle Scholar
  23. Shiller, R.J. 1981. Do stock prices move too much to be justified by subsequent changes in dividends? American Economic Review 71: 421–436.Google Scholar
  24. Shleifer, A., and R.W. Vishny. 1997. The limits of arbitrage. Journal of Finance 52: 35–55.CrossRefGoogle Scholar
  25. Smith, V.L., G.L. Suchanek, and A.W. Williams. 1988. Bubbles, crashes, and endogenous expectations in experimental spot asset markets. Econometrica 56: 1119–1151.CrossRefGoogle Scholar
  26. Temin, P., and H.-J. Voth. 2004. Riding the south sea bubble. American Economic Review 94: 1654–1668.CrossRefGoogle Scholar
  27. Tirole, J. 1982. On the possibility of speculation under rational expectations. Econometrica 50: 1163–1182.CrossRefGoogle Scholar
  28. West, K.D. 1987. A specification test for speculative bubbles. Quarterly Journal of Economics 102: 553–580.CrossRefGoogle Scholar

Copyright information

© Macmillan Publishers Ltd. 2018

Authors and Affiliations

  • Markus K. Brunnermeier
    • 1
  1. 1.