John H. Cochrane is an American economist known for his work in finance and macroeconomics. He is a professor at the University of Chicago Booth School of Business and has contributed significantly to the fields of asset pricing and economic theory. Cochrane is also recognized for his research on the relationship between financial markets and the economy. In addition to his academic work, Cochrane has served as a senior fellow at the Hoover Institution and has written extensively on economic policy. He is known for his clear communication style, making complex economic concepts accessible to a broader audience through his blog and public speaking engagements.