In search of concepts: The effects of speculative demand on returns and volume
AbstractUsing a novel proxy of investors’ speculative demand constructed from online search interest in “concept stocks”, we examine how speculative demand affects the returns and trading volume of Chinese stock indices. We find that returns and trading volume increase with the contemporaneous speculative demand. In addition, the high speculative demand causes lower near future returns, while recent high past returns cause the high speculative demand. Moreover, the speculative demand explains more variation in returns and trading volume of A shares (more populated by retail investors) than B shares (less populated by retail investors). Our findings support the attention theory of Barber and Odean (2008).
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Bibliographic InfoPaper provided by Bank of Finland in its series Research Discussion Papers with number 10/2013.
Length: 35 pages
Date of creation: 28 May 2013
Date of revision:
investor attention; speculative demand; concept stock; market returns; trading volume;
Find related papers by JEL classification:
- G02 - Financial Economics - - General - - - Behavioral Finance: Underlying Principles
- G12 - Financial Economics - - General Financial Markets - - - Asset Pricing
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-07-20 (All new papers)
- NEP-FMK-2013-07-20 (Financial Markets)
- NEP-MST-2013-07-20 (Market Microstructure)
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.:
- Jianping Mei & Jose Scheinkman & Wei Xiong, 2005.
"Speculative Trading and Stock Prices: Evidence from Chinese A-B Share Premia,"
NBER Working Papers
11362, National Bureau of Economic Research, Inc.
- Jianping Mei & Jose A. Scheinkman & Wei Xiong, 2009. "Speculative Trading and Stock Prices: Evidence from Chinese A-B Share Premia," Annals of Economics and Finance, Society for AEF, vol. 10(2), pages 225-255, November.
- Jianping Mei & Jose A. Scheinkman & Wei Xiong, 2009. "Speculative Trading and Stock Prices: Evidence from Chinese A-B Share Premia," CEMA Working Papers 504, China Economics and Management Academy, Central University of Finance and Economics.
- Kyle, Albert S, 1985. "Continuous Auctions and Insider Trading," Econometrica, Econometric Society, vol. 53(6), pages 1315-35, November.
- Thomas Wu & Jordi Mondria, 2011. "Asymmetric Attention and Stock Returns," 2011 Meeting Papers 134, Society for Economic Dynamics.
- Hsieh, Jim & Walkling, Ralph A., 2006. "The history and performance of concept stocks," Journal of Banking & Finance, Elsevier, vol. 30(9), pages 2433-2469, September.
- Ron Kaniel & Gideon Saar & Sheridan Titman, 2008. "Individual Investor Trading and Stock Returns," Journal of Finance, American Finance Association, vol. 63(1), pages 273-310, 02.
- Denis Gromb & Dimitri Vayanos, 2010.
"Limits of Arbitrage: The State of the Theory,"
NBER Working Papers
15821, National Bureau of Economic Research, Inc.
- Denis Gromb & Dimitri Vayanos, 2010. "Limits of Arbitrage," Annual Review of Financial Economics, Annual Reviews, vol. 2(1), pages 251-275, December.
- Brad M. Barber & Terrance Odean & Ning Zhu, 2009. "Do Retail Trades Move Markets?," Review of Financial Studies, Society for Financial Studies, vol. 22(1), pages 151-186, January.
- Michael S. Drake & Darren T. Roulstone & Jacob R. Thornock, 2012. "Investor Information Demand: Evidence from Google Searches Around Earnings Announcements," Journal of Accounting Research, Wiley Blackwell, vol. 50(4), pages 1001-1040, 09.
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