截至2009年底，保险公司按面值计算的抵押债务总额为307亿美元，按账

By the end of 2009, total mortgage debt at face value calculated insurance companies was $ 30.7 billion, according to the book value adjusted book value of $ 23.8 billion. Life insurance companies bear the risk of 90%; property and casualty, accounting for 10%. CDO investments of insurance companies accounted for only a small part of the structure, since the end of 2009, they accounted for about 0.6% of assets in cash and investments of insurance companies, but during the recent financial crisis, CDO asset class has proved to be unstable. Credit risk of these investments will depend on the type of foundation assets in the portfolio as well as structural features and investment management decisions.

At the end of 2009, total mortgage obligations by insurance companies at face value amounted to $30.7 billion, with book value adjusted at $23.8 billion. Life insurance companies bear 90 per cent of the risk; CDOs represent only a small fraction of the structure of insurance companies, which accounted for about 0.6 per cent of their cash and investment assets at the end of 2009, but have proved to be an unstable asset class during the recent financial crisis. The credit risk of these investments depends on the type of assets in the underlying portfolio, as well as the structural characteristics and investment management decisions.

As of the end of 2009, the total amount of mortgage debt calculated by the face value of insurance companies was US $30.7 billion, and the book value adjusted by the book value was US $23.8 billion. Life insurance companies bear 90% of this risk; property and casualties account for 10%. CDOs account for only a small part of the structural investment of insurance companies, because they account for about 0.6% of the cash and investment assets of insurance companies by the end of 2009, but during the recent financial crisis, CDOs have proved to be an unstable asset class. The credit risk of these investments depends on the type of assets in the underlying portfolio, as well as the structural characteristics and investment management decisions.