Rational or irrational expectations? Evidence from China's stock market
Purpose – The paper aims to test the rational-expectations hypothesis using data from the Chinese stock market. Design/methodology/approach – The rational-expectations hypothesis plays a critical role in economic and financial studies. However, it is unclear whether this hypothesis is consistent with real-world decision making since existing empirical results are mixed. This paper tests the hypothesis directly using survey data from China's stock market by developing a technique to analyze discrete or limited independent-variable models. Findings – The paper shows that in China's stock market survey forecasts are overly optimistic, especially with positive information, and can be improved slightly using past information. Originality/value – The paper develops a technique to analyze the discrete or limited independent-variable model. Testing with Chinese stock market data provides some insights into the characteristics of emerging markets.
Volume (Year): 10 (2009)
Issue (Month): 5 (November)
|Contact details of provider:|| Web page: http://www.emeraldinsight.com|
|Order Information:|| Postal: Emerald Group Publishing, Howard House, Wagon Lane, Bingley, BD16 1WA, UK|
Web: http://emeraldgrouppublishing.com/products/journals/journals.htm?id=jrf Email:
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.:
- Fama, Eugene F, 1991. " Efficient Capital Markets: II," Journal of Finance, American Finance Association, vol. 46(5), pages 1575-617, December.
- Terence Lim, 2001. "Rationality and Analysts' Forecast Bias," Journal of Finance, American Finance Association, vol. 56(1), pages 369-385, 02.
- Prescott, Edward C., 1977. "Should control theory be used for economic stabilization?," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 7(1), pages 13-38, January.
- Lucas, Robert E, Jr, 1978. "Asset Prices in an Exchange Economy," Econometrica, Econometric Society, vol. 46(6), pages 1429-45, November.
- Prescott, Edward C., 1977. "Should control theory be used for economic stabilization?: A rejoinder," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 7(1), pages 101-102, January.
- Keane, Michael P & Runkle, David E, 1990. "Testing the Rationality of Price Forecasts: New Evidence from Panel Data," American Economic Review, American Economic Association, vol. 80(4), pages 714-35, September.
- Michaely, Roni & Womack, Kent L, 1999. "Conflict of Interest and the Credibility of Underwriter Analyst Recommendations," Review of Financial Studies, Society for Financial Studies, vol. 12(4), pages 653-86.
- LeRoy, Stephen F, 1989. "Efficient Capital Markets and Martingales," Journal of Economic Literature, American Economic Association, vol. 27(4), pages 1583-1621, December.
- Grant, Alan P. & Thomas, Lloyd B., 1999. "Inflationary expectations and rationality revisited," Economics Letters, Elsevier, vol. 62(3), pages 331-338, March.
- Victor Zarnowitz, 1984. "Business Cycles Analysis and Expectational Survey Data," NBER Working Papers 1378, National Bureau of Economic Research, Inc.
- Lovell, Michael C, 1986. "Tests of the Rational Expectations Hypothesis," American Economic Review, American Economic Association, vol. 76(1), pages 110-24, March.
- Aggarwal, Raj & Mohanty, Sunil & Song, Frank, 1995. "Are Survey Forecasts of Macroeconomic Variables Rational?," The Journal of Business, University of Chicago Press, vol. 68(1), pages 99-119, January.
When requesting a correction, please mention this item's handle: RePEc:eme:jrfpps:v:10:y:2009:i:5:p:432-448. 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: (Louise Lister)
If references are entirely missing, you can add them using this form.