Cogan, John F, Married women's labor supply : a comparison of alternative estimation procedures / John Cogan - 39 pages ; 28 cm. - The Rand paper series; P-6166 . - The Rand paper series; P-6166 . Includes bibliographical references (page 39) Subjects--Topical Terms: Wages--Women--Mathematical models Wages--Housewives--Mathematical models Labor supply--Mathematical models