Corporate Social Responsibility and Stock Market Performance
Abstract
We analyze the performance of a large sample of SR stocks relative to a control sample of equivalent size for 14 years. We find that individual SR stocks have on average significantly lower returns and unconditional variance than control sample stocks when controlling for industry effects. This result is paralleled by descriptive evidence on the lower (daily return) mean and variance of the buy-and-hold strategies on the SR portfolio with respect to those on the control portfolio. Beyond this first evidence we discover that: i) individual SR stocks are significantly less risky when controlling for conditional heteroskedasticity; ii) there are no significant differences in risk adjusted returns between the two buy and hold strategies on (SR and control sample) portfolios; iii) the buy-and-hold strategies on the SR portfolio exhibits significantly lower exposition to systematic non-diversifiable risk. These last findings are robust to different - market model, GARCH(1,1), APARCH(1,1) - model specifications.Download Info
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Paper provided by Tor Vergata University, CEIS in its series CEIS Research Paper with number 79.Length: 31 pages
Date of creation: 22 Mar 2006
Date of revision: 22 Mar 2006
Handle: RePEc:rtv:ceisrp:79
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Postal: CEIS - Centre for Economic and International Studies - Faculty of Economics - University of Rome "Tor Vergata" - Via Columbia, 2 00133 Roma
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Web: http://www.ceistorvergata.it
Related research
Keywords: Corporate Social Responsibility – Conditional Volatility – Portfolio Choice;Other versions of this item:
- Leonardo Becchetti & Rocco Ciciretti, 2009. "Corporate social responsibility and stock market performance," Applied Financial Economics, Taylor and Francis Journals, vol. 19(16), pages 1283-1293.
- G12 - Financial Economics - - General Financial Markets - - - Asset Pricing
- D21 - Microeconomics - - Production and Organizations - - - Firm Behavior: Theory
- L21 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Business Objectives of the Firm
References
References listed on IDEASPlease 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.:
- Nelson, Daniel B, 1991. "Conditional Heteroskedasticity in Asset Returns: A New Approach," Econometrica, Econometric Society, vol. 59(2), pages 347-70, March.
- Ding, Zhuanxin & Granger, Clive W. J. & Engle, Robert F., 1993. "A long memory property of stock market returns and a new model," Journal of Empirical Finance, Elsevier, vol. 1(1), pages 83-106, June.
- Catherine J. Morrison-Paul & Donald S. Siegel, 2006.
"Corporate Social Responsibility and Economic Performance,"
Rensselaer Working Papers in Economics
0605, Rensselaer Polytechnic Institute, Department of Economics.
- Catherine M. Paul & Donald Siegel, 2006. "Corporate social responsibility and economic performance," Journal of Productivity Analysis, Springer, vol. 26(3), pages 207-211, December.
- Tirole, Jean, 1999.
"Corporate Governance,"
CEPR Discussion Papers
2086, C.E.P.R. Discussion Papers.
- Tirole, Jean, 2001. "Corporate Governance," Econometrica, Econometric Society, vol. 69(1), pages 1-35, January.
- Tiroley, Jean, 2000. "Corporate Governance," CEI Working Paper Series 2000-1, Center for Economic Institutions, Institute of Economic Research, Hitotsubashi University.
- Bauer, Bob & Koedijk, Kees & Otten, Roger, 2002. "International Evidence on Ethical Mutual Fund Performance and Investment Style," CEPR Discussion Papers 3452, C.E.P.R. Discussion Papers.
- Shapiro, Carl & Stiglitz, Joseph E, 1984. "Equilibrium Unemployment as a Worker Discipline Device," American Economic Review, American Economic Association, vol. 74(3), pages 433-44, June.
Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Managi, Shunsuke & Okimoto, Tatsuyoshi & Matsuda, Akimi, 2012.
"Do Socially Responsible Investment Indexes Outperform Conventional Indexes?,"
MPRA Paper
36662, University Library of Munich, Germany.
- Shunsuke Managi & Tatsuyoshi Okimoto & Akimi Matsuda, 2012. "Do socially responsible investment indexes outperform conventional indexes?," Applied Financial Economics, Taylor and Francis Journals, vol. 22(18), pages 1511-1527, September.
- Scholtens, Bert, 2008. "A note on the interaction between corporate social responsibility and financial performance," Ecological Economics, Elsevier, vol. 68(1-2), pages 46-55, December.
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