Income, schooling, and ability evidence from a new sample of identical twins

ग्रंथसूची विवरण
मुख्य लेखक: Ashenfelter, Orley
अन्य लेखक: Rouse, Cecilia
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Cambridge National Bureau of Economic Research 1997.
विषय:
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