In this study, we examine the relation between different kinds of siblings and earnings and find that both nature and nurture matter: full-siblings are equally negatively related to earnings regardless of whether one grew up with them or not. The number of step-siblings, on the other hand, also turns out significant if one grew up together.
机构:
George Washington Univ, Gelman Lib 709C, Off Univ Prof Med Humanities, Washington, DC 20052 USAGeorge Washington Univ, Gelman Lib 709C, Off Univ Prof Med Humanities, Washington, DC 20052 USA