Estimates of the returns to schooling from sibling data
Subtitle: fathers, sons, and brothers
By: Orley Ashenfelter, David J. Zimmerman.
Contributors: Zimmerman, David J.; National Bureau of Economic Research.
Series: NBER working paper series -- working paper no. 4491; Working paper series (National Bureau of Economic Research) -- working paper no. 4491.
Publisher: National Bureau of Economic Research
Published: 1993
Place of publication: Cambridge, MA
Language: eng
Number of pages: 19
Subjects: Wages -- Econometric models.; Wages -- Effect of education on -- Econometric models.
Notes: "October 1993."

Includes bibliographical references (p. 18-19).

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