Joel Waldfogel is the Ehrenkranz Family Professor of business and public policy at the Wharton School of the University of Pennsylvania. His new book is The Tyranny of the Market: Why You Can't Always Get What You Want.
Joel Waldfogel | THE DISMAL SCIENCE | Tuesday, Dec. 8, 2009, at 7:04 AM ET
Joel Waldfogel | THE DISMAL SCIENCE | Wednesday, Jan. 23, 2008, at 4:59 PM ET
Joel Waldfogel | THE DISMAL SCIENCE | Thursday, Oct. 4, 2007, at 7:27 AM ET
Joel Waldfogel | THE DISMAL SCIENCE | Monday, Aug. 20, 2007, at 5:01 PM ET
Joel Waldfogel | THE DISMAL SCIENCE | Friday, July 6, 2007, at 7:22 AM ET
Joel Waldfogel | THE DISMAL SCIENCE | Friday, May 25, 2007, at 7:36 AM ET
Joel Waldfogel | THE DISMAL SCIENCE | Monday, April 16, 2007, at 12:54 PM ET
Joel Waldfogel | THE DISMAL SCIENCE | Friday, March 16, 2007, at 7:14 AM ET
Joel Waldfogel | THE DISMAL SCIENCE | Tuesday, Jan. 30, 2007, at 4:54 PM ET
Joel Waldfogel | THE DISMAL SCIENCE | Tuesday, Dec. 19, 2006, at 12:06 PM ET