Simon Johnson, a former chief economist at the International Monetary Fund, is a professor at MIT's Sloan School of Management and a co-chair of the COVID-19 Policy Alliance. He is the co-author, with Jonathan Gruber, of Jump-Starting America: How Breakthrough Science Can Revive Economic Growth and the American Dream, and the co-author, with James Kwak, of 13 Bankers: The Wall Street Takeover and The Next Financial Meltdown.