@techreport{NBERr0132,
 title = "Real Income Equivalence Among One-Earner and Two-Earner Families",
 author = "Edward P. Lazear and Robert T. Michael",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Reprint Series",
 number = "132",
 year = "1981",
 month = "1981",
 URL = "http://www.nber.org/papers/r0132",
 abstract = {},
}