LONDON – Credit rating agency Moody’s Investors Service has issued a paper broadening the definition of operational risk within structured finance, skirting the existing boundaries of counterparty, ...

A definition of op risk should embrace the linkages with market and credit risk, argues Ken Swenson.

The internet is full of slang, LOL, and specific platforms have their own idioms. So what does it mean if you're on Reddit and you see the initials "OP"?