The Impact of Bond Rating Changes on Stock Market Prices PDF Download

Author: Steven B. Lilien
Publisher:
ISBN:
Category : Bonds
Languages : en
Pages : 330

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Author: John R. M. Hand
Publisher:
ISBN:
Category : Investments
Languages : en
Pages : 39

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Author: Robert W. Holthausen
Publisher:
ISBN:
Category : Investments
Languages : en
Pages : 32

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Author: Shuxuan Wang
Publisher:
ISBN:
Category : Credit ratings
Languages : en
Pages : 72

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"Efficient Market Hypothesis has always been a hot topic for empirical study in Finance. In this paper, we examine the efficiencies of Mainland China and Hong Kong markets by analyzing the different reactions of stock price and volatility to credit rating changes. The study of impact of credit rating change also fills a gap of no empirical analysis of credit rating change effect in these two markets. In a semi-strong efficient market, investors cannot make profit based on public information. In this study, we select Chinese cross-listed A-H share companies as our sample and compare the effects of bond rating changes on A-share stock price and H-share stock price. The differences in the stock return and volatility reactions signify the differences in market efficiency. The results from an event study indicate that neither market is semi-strong efficient and Hong Kong market is more efficient in digesting credit rating change information. Both Mainland China and Hong Kong markets show statistically significant and negative abnormal returns after the announcement of credit rating downgrades and only Mainland China market shows statistically significant abnormal returns before the announcement. Hong Kong market shows statistically significant and positive abnormal returns around the announcement of credit rating upgrades and Mainland China market shows no statistically significant abnormal returns around the announcement. Concerning volatility, credit rating downgrades can cause significant positive abnormal volatility around the announcement date in both Mainland China and Hong Kong markets, while there is no significant abnormal volatility around the announcement of credit rating upgrades. In the cross-sectional analysis of return reactions to credit rating changes, pre-announcement abnormal returns and whether credit ratings moved to speculative grade have an impact on the abnormal returns during the announcement."--Author's abstract.

Author: Robert W. Holthausen
Publisher:
ISBN:
Category : Investments
Languages : en
Pages : 32

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Author: Alina Elena Negrila
Publisher: GRIN Verlag
ISBN: 3638730379
Category : Business & Economics
Languages : en
Pages : 82

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Diploma Thesis from the year 2006 in the subject Business economics - Banking, Stock Exchanges, Insurance, Accounting, grade: 1,3, Technical University of Darmstadt (Institut f r Betriebswirtschaftslehre), 100 entries in the bibliography, language: English, abstract: Capital markets all over the world have undergone fundamental changes in the last twenty years and the most prominent developments have been: disintermediation and securitization, globalization and financial innovations. This process has been accelerated by worldwide deregulation tendencies, as well as progress and global proliferation of transactional data processing and transmission technology. The rational investor disposing of limited time and means for making a decision has been thus confronted with new challenges in a global environment dominated by almost infinite and very complex investment possibilities. Because of limited resources, private clients as well as institutional investors have been increasingly overwhelmed by internally assessing credit risk and have sought for additional evaluations from external specialists in order to build an opinion about the risk and return profile of an obligation . With this background, rating issued by major international rating agencies has come to play a key role in the making of investment decisions and in supervisory regulation. It is especially important in this context to understand the impact of rating changes on capital markets. The influence of rating changes on bond prices is subject of controversial discussions. Despite the undisputable importance of rating in markets, the debate has been fueled by spectacular insolvencies of high rated companies, such as Enron, WorldCom and Parmalat. Accordingly, measuring and assessing the information content of ratings has been in the United States the object of intense theoretical and empirical research for decades, and the lively ongoing dispute surrounding the topic is far from being concluded. However, ana

Author: Mark W. Strauss
Publisher:
ISBN:
Category : Investment analysis
Languages : en
Pages :

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Author: M-Dolores Robles
Publisher:
ISBN:
Category :
Languages : en
Pages : 30

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This study analyzes the effect of corporate bond rating changes over stock prices. We explore the effects over excess of returns and systematic risk. Rating changes by Moody's, Standard and Poor's or FitchIBCA are analyzed. On an efficient market, these changes will only have some effect if they contain some new information or if they are associated to a redistribution of wealth between shareholders and bondholders. We use an extension of the event study dummy approach. Our results indicate that rating downgrades do not cause abnormal returns around the date of the announcement while upgrades cause significantly negative effect. This behavior reflect a redistribution of wealh behavior. Changes of both directions cause a rebalancing effect in the total risk of the firm, with significant reductions on their systematic componet.

Author: Charmen Loh
Publisher:
ISBN:
Category : Bonds
Languages : en
Pages : 328

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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