Gan, Li (contributor); Shin, Jaeun (contributor); … - 2007
variables such as
father’s educational attainment, mother’s educational attainment, the closest sibling’s
gender, and …, and the closest sibling’s gender and
years of schooling reported in 1993. Combining these variables in different ways, we …, siblings’ education and siblings’ gender, which can be considered
legitimate instruments that satisfy (ii) and (iii). However …