Z12, D63, D64, I00
and Measurement, D64 Altruism, Philanthropy, Intergenerational Transfers, D31 Personal Income, Wealth, and Their Distributions
C93, B55, J71
C93, D83, D91, J24, M51, O15
O12, Q54, I25, c93
J24, D91, O33
I25, J13, D15, C93
O12, O13, J16
J23, J24, J62
Q42,O13, Q51, Q57, C93