Incentives for being in business group: by yield spread and bond rating changes
기업집단에 소속됨으로써 얻는 이득: 채권 수익률과 채권 등급 변동을 통해

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dc.contributor.authorSangeun Ha-
dc.description학위논문 (석사)-- 서울대학교 대학원 : 경영학과, 2016. 2. 석승훈.-
dc.description.abstractThis paper measures hidden benefit that firms take by being in included in the business group and observe markets perception of it. Hidden benefit is measured by the difference between real yield spread and predicted yield spread of each bond issued by firms in large business groups. Perception of a market is assessed by the market reaction to bond rating change events. This paper finds that there exists hidden benefit which cannot be detected by explicit factors of bonds, firms and market among firms in large business groups. The market perceives the fact and reacts accordingly, as it shows significantly negative reaction after downgrades of bond ratings for bonds issued by firms without hidden benefit but not for those by firms with it.-
dc.description.tableofcontentsI. Introduction 1

II. Data and Estimation Method 7
A. Sample Selection: Why Korea 7
B. Bond data 10
C. Estimate benefits 11
D. Market reaction after bond rating changes 13

III. Hidden Benefit 23

IV. Market Perception on Hidden Benefit 26
A. Short-term market reaction 27
B. Long-term market reaction 30

V. Conclusion 33

References 36

Abstract 40

Table 41

Appendix A 54
dc.format.extent694400 bytes-
dc.publisher서울대학교 대학원-
dc.subjecthidden benefit-
dc.subjectbusiness group-
dc.subjectbond rating changes-
dc.titleIncentives for being in business group: by yield spread and bond rating changes-
dc.title.alternative기업집단에 소속됨으로써 얻는 이득: 채권 수익률과 채권 등급 변동을 통해-
dc.contributor.affiliation경영대학 경영학과-
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College of Business Administration/Business School (경영대학/대학원)Dept. of Business Administration (경영학과)Theses (Master's Degree_경영학과)
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