Mark N. Greene has served as chief executive officer of Fair Isaac Corporation, a leading provider of decision management solutions, since February 2007. He previously spent 12 years with IBM, serving in global roles as vice president for electronic commerce, vice president for financial services, and general manager for the banking industry vertical. Greene began his career as an economist at the Federal Reserve Board and at Citicorp. He holds a Bachelor of Arts from Amherst College and Master of Arts and Doctor of Philosophy degrees in Economics from the University of Michigan.