G2TT
来源类型Working Paper
规范类型报告
DOI10.3386/w19257
来源IDWorking Paper 19257
Regulatory reform and risk-taking: replacing ratings
Bo Becker; Marcus Opp
发表日期2013-07-31
出版年2013
语种英语
摘要We analyze a reform of insurance companies' capital requirements for mortgage-backed securities. First, credit ratings were replaced as inputs to capital regulation. Second, the redesigned system ensures capital buffers sufficient to withstand expected losses, but insufficient to protect against adverse outcomes. Many bonds are now treated as riskless and require minimal capital. By 2012, aggregate capital requirements for mortgage-backed securities have been reduced from $19.36bn (had the previous system been maintained) to $3.73bn. Exploiting that the change did not affect other asset classes, we document that insurers' risk taking was distorted and increased in response to the new regulation.
主题Financial Economics ; Financial Institutions
URLhttps://www.nber.org/papers/w19257
来源智库National Bureau of Economic Research (United States)
引用统计
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/576935
推荐引用方式
GB/T 7714
Bo Becker,Marcus Opp. Regulatory reform and risk-taking: replacing ratings. 2013.
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