@techreport{NBERr0102,
 title = "Aggregate Land Rents, Expenditure on Public Goods, and Optimal City Size",
 author = "Richard J. Arnott and Joseph E. Stiglitz",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Reprint Series",
 number = "102",
 year = "1980",
 month = "November",
 URL = "http://www.nber.org/papers/r0102",
 abstract = {},
}