Economist who has held many high-profile positions including Vice Chairman of Corporate and Investment Banking at Citigroup and Director of the Congressional Budget Office.
He graduated with honors from Phillips Exeter Academy and earned a Bachelor of Arts in Economics from Princeton University.
He has written weekly columns for Bloomberg View on issues including health care and life expectancy.
He married Good Morning America co-host Bianna Golodryga in 2010.
He was nominated by President Barack Obama to direct the Office of Management and Budget in 2008.