@techreport{NBERw8946,
 title = "The Growth of Obesity and Technological Change: A Theoretical and Empirical Examination",
 author = "Darius Lakdawalla and Tomas Philipson",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "8946",
 year = "2002",
 month = "May",
 URL = "http://www.nber.org/papers/w8946",
}