G2TT
来源类型Discussion paper
规范类型论文
来源IDDP13534
DP13534 Credit Ratings and Structured Finance
Joel Shapiro; Jens Josephson
发表日期2019-02-15
出版年2019
语种英语
摘要The poor performance of credit ratings of structured finance products in the financial crisis has prompted investigation into the role of credit rating agencies (CRAs) in designing and marketing these products. We analyze a two-period reputation model in which a CRA both designs and rates securities that are sold both to investors who are constrained to purchase highly rated securities and investors who are unconstrained. Assets are pooled and senior and junior tranches are issued with a waterfall structure. When the rating constraint is lax, the CRA will include only risky assets in the securitization pool, serving both types of investors without any rating inflation. Rating inflation is decreasing in the tightness of the rating constraint locally. But rating inflation may be non-monotonic in the rating constraint globally, with no rating inflation when the constraint is lax or tight.
主题Financial Economics
关键词Credit rating agencies Reputation Structured finance
URLhttps://cepr.org/publications/dp13534
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/542350
推荐引用方式
GB/T 7714
Joel Shapiro,Jens Josephson. DP13534 Credit Ratings and Structured Finance. 2019.
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