@techreport{NBERw13378,
 title = "Partisan Bias in Economic News: Evidence on the Agenda-Setting Behavior of U.S. Newspapers",
 author = "Valentino Larcinese and Riccardo Puglisi and James M. Snyder, Jr.",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "13378",
 year = "2007",
 month = "September",
 URL = "http://www.nber.org/papers/w13378",
}