@techreport{ w11809,
 title = "Consumer Benefits from Increased Competition in Shopping Outlets: Measuring the Effect of Wal-Mart",
 author = "Jerry Hausman and Ephraim Leibtag",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "11809",
 year = "2005",
 month = "December",
 URL = "http://www.nber.org/papers/w11809",
}