Mark Zandi is chief economist and cofounder of Moody's Economy.com, where he directs the company's research and consulting activities. Moody's Economy.com, a division of Moody's Analytics, provides economic research and consulting services to businesses, governments and other institutions.

Professor David Cutler is currently the Otto Eckstein Professor of Applied Economics in the Department of Economics and holds secondary appointments at the Kennedy School of Government and the School of Public Health. He has served on the Council of Economic Advisers and the National Economic Council during the Clinton Administration and has advised the Presidential campaigns of Bill Bradley, John Kerry, and Barack Obama as well as being Senior Health Care Advisor for the Obama Presidential Campaign. Professor Cutler is also the author of two books, several chapters in edited books, and many of published papers on the topic s of health care and other public policy topics.

Professor Siegel has written and lectured extensively about the economy and financial markets, has appeared frequently on CNN, CNBC, NPR and others networks.