Tano Santos is the Robert Heilbrunn Professor of Asset Management and Finance and the Academic Director of the Heilbrunn Center for Graham & Dodd Investing at Columbia Business School, Columbia University, where he has taught since 2003. Previously he was an Associate Professor at the University of Chicago Booth School of Business. At Columbia, he teaches courses on Value Investing, Modern Value, and Modern Political Economy. He has published extensively in the major economics and financial journals and his research interests are broad, from asset pricing and financial intermediation to organizational economics. Professor Santos is a member of the National Bureau of Economic Research and Fellow of the Center for Economic Policy Research.