A Generalized Portfolio Approach to Limited Risk Arbitrage: Evidence from the MSCI Global Index Change
We develop a framework to explore the asset pricing implications of simultaneous supply shocks in multiple assets in a setting with limits-to-arbitrage. The portfolio approach in Greenwood (2005) is generalized to allow for asymmetric information and therefore net positions of arbitrageurs against uninformed liquidity providers. We predict that announcement returns are not only positively proportional to the asset premium change of each stock (like in Greenwood), but also negatively proportional to the risk contribution of the arbitrage position captured by the product of the squared return covariance matrix and the vector of supply changes. The redefinition of the MSCI international equity index in 2001 and 2002 provides a powerful event study to test these predictions. We find strong evidence in favour of our generalized model of limited arbitrage. Moreover, asset pricing effects of weight changes across stocks are quantitatively similar for domestic and foreign stocks. MSCI stocks are therefore priced globally and not locally.
|Date of creation:||Feb 2007|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: 44 - 20 - 7183 8801
Fax: 44 - 20 - 7183 8820
|Order Information:|| Email: |
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.:
- Massimo Massa & William N. Goetzmann, 1999.
"Index Funds and Stock Market Growth,"
Yale School of Management Working Papers
ysm23, Yale School of Management.
- Massimo Massa & William N. Goetzmann, 1998. "Index Funds and Stock Market Growth," Yale School of Management Working Papers ysm99, Yale School of Management.
- William N. Goetzmann & Massimo Massa, 1999. "Index Funds and Stock Market Growth," NBER Working Papers 7033, National Bureau of Economic Research, Inc.
- Kenneth A. Froot & Paul G.J. O'Connell & Mark S. Seasholes, 1998.
"The Portfolio Flows of International Investors, I,"
NBER Working Papers
6687, National Bureau of Economic Research, Inc.
- Chan, Louis K C & Lakonishok, Josef, 1995. " The Behavior of Stock Prices around Institutional Trades," Journal of Finance, American Finance Association, vol. 50(4), pages 1147-74, September.
- Greenwood, Robin, 2005. "Short- and long-term demand curves for stocks: theory and evidence on the dynamics of arbitrage," Journal of Financial Economics, Elsevier, vol. 75(3), pages 607-649, March.
- Dhillon, Upinder & Johnson, Herb, 1991. "Changes in the Standard and Poor's 500 List," The Journal of Business, University of Chicago Press, vol. 64(1), pages 75-85, January.
When requesting a correction, please mention this item's handle: RePEc:cpr:ceprdp:6094. 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: ()The email address of this maintainer does not seem to be valid anymore. Please ask to update the entry or send us the correct address
If references are entirely missing, you can add them using this form.