@techreport{NBERw10037,
 title = "The Form of Property Rights: Oligarchic vs. Democratic Societies",
 author = "Daron Acemoglu",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "10037",
 year = "2003",
 month = "October",
 URL = "http://www.nber.org/papers/w10037",
}