TagMathematical Models

permabear

permabear  n.— «Then there was the espouser of doom himself: Roubini was known to be a perpetual pessimist, what economists call a “permabear.” When the economist Anirvan Banerji delivered his response to Roubini’s talk, he noted that...

mark to myth

mark to myth  n.— «Banking auditors are watching carefully to ensure bank valuations based on in-house mathematical models are not, in the phrase coined by Warren Buffett, “mark to myth.” In the backwash of the credit crisis, U...