The Market Pricing of Other-Than-Temporary Impairments
研究了银行在金融危机期间及之后确认的非暂时性减值损失（OTTI）如何被投资者定价，发现投资者无法完全预期OTTI，且其定价与已确认的未实现损益不同。
ABSTRACT When the fair value of an investment security falls below amortized cost and there is significant doubt that the firm can hold the security until the fair value recovers, an other-than-temporary impairment (OTTI) is recognized in net income. Thus, an OTTI is a disclosure about the prospect of recovering an unrealized loss. Our findings suggest that investors priced banks' OTTI recognition during and after the financial crisis. Investors were unable to fully anticipate reported OTTIs, and priced OTTIs incrementally to reported unrealized gains/losses. After banks were required to bifurcate OTTIs, investors priced only the portion of OTTI recognized in earnings. Our results suggest that reporting unrealized losses in earnings via an OTTI changes how investors price the losses. The results inform recent standard-setting initiatives to expand disclosure about changes in fair value. JEL Classifications: M41; M42; M44. Data Availability: Data are available from sources identified in the paper.