The informational content of unsolicited ratings
Abstract
This paper investigates whether the stock market reacts to unsolicited ratings for a sample of firms rated by S&P between January 1996 and December 2005. We first analyze the stock market reaction to the assignment of an initial unsolicited rating. We find evidence that this reaction is negative and particularly accentuated for small Japanese firms. We then analyze the stock market reaction to changes in unsolicited ratings for a Japanese sub-sample and find that here too the stock market reacts negatively. Our results imply that unsolicited ratings convey new information to the stock market and that investors react to this information. Although unsolicited ratings are based on publicly available information only, the stock market seems to be inefficient in processing this information for Japanese companies.Download Info
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Bibliographic Info
Article provided by Elsevier in its journal Journal of Banking & Finance.
Volume (Year): 32 (2008)
Issue (Month): 4 (April)
Pages: 587-599
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Web page: http://www.elsevier.com/locate/jbf
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- May, Anthony D., 2010. "The impact of bond rating changes on corporate bond prices: New evidence from the over-the-counter market," Journal of Banking & Finance, Elsevier, vol. 34(11), pages 2822-2836, November.
- Campbell, Cynthia J. & Cowan, Arnold R. & Salotti, Valentina, 2010. "Multi-country event-study methods," Journal of Banking & Finance, Elsevier, vol. 34(12), pages 3078-3090, December.
- Bannier, Christina E. & Hirsch, Christian, 2009.
"The economic function of credit rating agencies: what does the watchlist tell us?,"
Frankfurt School - Working Paper Series
124, Frankfurt School of Finance and Management.
- Bannier, Christina E. & Hirsch, Christian W., 2010. "The economic function of credit rating agencies - What does the watchlist tell us?," Journal of Banking & Finance, Elsevier, vol. 34(12), pages 3037-3049, December.
- Stolper, Anno, 2009. "Regulation of credit rating agencies," Journal of Banking & Finance, Elsevier, vol. 33(7), pages 1266-1273, July.
- Winnie P. H. Poon & Kam C. Chan, 2010. "Solicited and Unsolicited Credit Ratings: A Global Perspective," Working Papers id:3112, eSocialSciences.
- Dorn, Jochen, 2010. "Modeling of CPDOs - Identifying optimal and implied leverage," Journal of Banking & Finance, Elsevier, vol. 34(6), pages 1371-1382, June.
- Hill, Paula & Brooks, Robert & Faff, Robert, 2010. "Variations in sovereign credit quality assessments across rating agencies," Journal of Banking & Finance, Elsevier, vol. 34(6), pages 1327-1343, June.
- Winnie P. H. Poon & Kam C. Chan, 2010. "Solicited and Unsolicited Credit Ratings : A Global Perspective," Finance Working Papers 22815, East Asian Bureau of Economic Research.
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