Taking steps to strengthen the confidence of investors in the turbulent fourth quarter of 2008, Goldman Sachs puts a problem whether its business model will remain viable in a radically changed market conditions and the new regulatory regime. "Hide
by Lena G. Goldberg, Tiffany Obenchain Source: Harvard Business School 13 pages. Publication Date: December 03, 2009. Prod. #: 310056-PDF-ENG