Les annonces de notations extrafinancières véhiculent-elles une information au marché?
(VF)Cet article analyse comment les investisseurs réagissent aux annonces de notations sociétales. Grâce à un échantillon d’annonces sur le marché français par Vigeo sur la période 2004-2009, nous mettons en évidence un impact globalement positif sur les rentabilités, qui dépend de la valeur du score et du domaine de notation. Sur les échanges, nous observons deux effets qui se compensent : une baisse des volumes de transaction avant, suivie d'une hausse après l'annonce.(VA)This paper examines how investors react to announcements of corporate social responsibility. From a sample of corporate social rating announcements by Vigeo on the French stock market during the 2004-2009 period, we find a significantly positive effect on stock returns, which depends on the score value and the field of notation. We observe compensating effects on trading volume: a decrease before the announcement followed by an increase afterwards.
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. & French, Kenneth R., 1993. "Common risk factors in the returns on stocks and bonds," Journal of Financial Economics, Elsevier, vol. 33(1), pages 3-56, February.
- Thompson, Samuel B., 2011. "Simple formulas for standard errors that cluster by both firm and time," Journal of Financial Economics, Elsevier, vol. 99(1), pages 1-10, January.
- Corrado, Charles J., 1989. "A nonparametric test for abnormal security-price performance in event studies," Journal of Financial Economics, Elsevier, vol. 23(2), pages 385-395, August.
- Ron Bird & Anthony D. Hall & Francesco MomentÃ¨ & Francesco Reggiani, 2007. "What Corporate Social Responsibility Activities are Valued by the Market?," Journal of Business Ethics, Springer, vol. 76(2), pages 189-206, December.
- Kothari, S. P., 2001. "Capital markets research in accounting," Journal of Accounting and Economics, Elsevier, vol. 31(1-3), pages 105-231, September.
- Karpoff, Jonathan M, 1986. " A Theory of Trading Volume," Journal of Finance, American Finance Association, vol. 41(5), pages 1069-87, December.
- Renneboog, Luc & Ter Horst, Jenke & Zhang, Chendi, 2008. "Socially responsible investments: Institutional aspects, performance, and investor behavior," Journal of Banking & Finance, Elsevier, vol. 32(9), pages 1723-1742, September.
- Boehmer, Ekkehart & Masumeci, Jim & Poulsen, Annette B., 1991. "Event-study methodology under conditions of event-induced variance," Journal of Financial Economics, Elsevier, vol. 30(2), pages 253-272, December.
- Bert Scholtens & Yangqin Zhou, 2008. "Stakeholder relations and financial performance," Sustainable Development, John Wiley & Sons, Ltd., vol. 16(3), pages 213-232.
- Galema, Rients & Plantinga, Auke & Scholtens, Bert, 2008. "The stocks at stake: Return and risk in socially responsible investment," Journal of Banking & Finance, Elsevier, vol. 32(12), pages 2646-2654, December.
- Nofsinger, John R., 2001. "The impact of public information on investors," Journal of Banking & Finance, Elsevier, vol. 25(7), pages 1339-1366, July.
- Kandel, Eugene & Pearson, Neil D, 1995. "Differential Interpretation of Public Signals and Trade in Speculative Markets," Journal of Political Economy, University of Chicago Press, vol. 103(4), pages 831-72, August.
When requesting a correction, please mention this item's handle: RePEc:dij:revfcs:v:14:y:2011:i:q3:p:5-38.. 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: (Gérard Charreaux)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.