TY  - RPRT
A1  - Baker, M.
A1  - Milligan, K.
T1  - Boy-Girl Differences in Parental Time Investments: Evidence from Three Countries
Y1  - 2013
UR  - http://www.nber.org/papers/w18893
PB  - National Bureau of Economic Research
CY  - Cambridge, MA
IS  - NBER Working Paper No. 18893

ER  -