Here's a new article on the current situation from Alan Greenspan in the Financial Times.
"We will never have a perfect model of risk"
http://www.ft.com/cms/s/0/edbdbcf6-f360-11dc-b6bc-0000779fd2ac.html
"We will never have a perfect model of risk"
http://www.ft.com/cms/s/0/edbdbcf6-f360-11dc-b6bc-0000779fd2ac.html