First of all, there are 23 world-class economists who back him up:
Dr. Henry Aaron, The Brookings Institution
Dr. Kenneth Arrow, Stanford University, Nobel Laureate in Economics
Dr. Alan Auerbach, University of California, Berkeley
Dr. Katherine Baicker, Harvard University
Dr. Alan Blinder, Princeton University
Dr. David Cutler, Harvard University
Dr. Angus Deaton, Princeton University
Dr. J. Bradford DeLong, University of California, Berkeley
Dr. Peter Diamond, Massachusetts Institute of Technology
Dr. Victor Fuchs, Stanford University
Dr. Alan Garber, Stanford University
Dr. Jonathan Gruber, Massachusetts Institute of Technology
Dr. Mark McClellan, The Brookings Institution
Dr. Daniel McFadden, University of California, Berkeley, Nobel Laureate in Economics
Dr. David Meltzer, University of Chicago
Dr. Joseph Newhouse, Harvard University
Dr. Uwe Reinhardt, Princeton University
Dr. Robert Reischauer, The Urban Institute
Dr. Alice Rivlin, The Brookings Institution
Dr. Meredith Rosenthal, Harvard University
Dr. John Shoven, Stanford University
Dr. Jonathan Skinner, Dartmouth College
Dr. Laura D’Andrea Tyson, University of California, Berkeley
http://economix.blogs.nytimes.com/2009/11/17/economists... /
Second, if I were trying to formulate health care policy he'd be one of the people I'd hire, too, given his longtime bona fides in this area. It doesn't mean he doesn't believe what he says. From his bio:
]Dr. Gruber was elected to the Institute of Medicine in 2005, and in 2006 he received the American Society of Health Economists Inaugural Medal for the best health economist in the nation aged 40 and under. Dr. Gruber's research focuses on the areas of public finance and health economics. He has published more than 125 research articles, has edited six research volumes, and is the author of Public Finance and Public Policy, a leading undergraduate text.
During the 1997-1998 academic year, Dr. Gruber was on leave as Deputy Assistant Secretary for Economic Policy at the Treasury Department. He was a key architect of Massachusetts’ ambitious health reform effort, and in 2006 became an inaugural member of the Health Connector Board, the main implementing body for that effort. In that year, he was named the 19th most powerful person in health care in the United States by Modern Healthcare Magazine. During the 2008 he was a consultant to the Clinton, Edwards and Obama Presidential campaigns and was called by the Washington Post, “possibly the party's most influential health-care expert.”
http://econ-www.mit.edu/faculty/gruberj/shortbioLet me do the math: 32 world renowned economists, the Democratic party's "most influential health-care expert" . . . versus Jane Hamsher, a one-time Hollywood producer. (How much advertising revenue does she get from unions?I don't know.) Who should I consider when trying to assess this complicated issue?