In August of 2008, were you aware of the, the credit ratings held then by Lehman Brothers, Merrill Lynch, AIG; and did you think that they were accurate?
2008 augusztusában... Jegybankkormányzó (2006-2008) Professzor, Columbia Business School ...ön ismerte a Lehman Brothers, a Merrill Lynch, az AIG besorolását? Helyesnek tartotta?