C92; D31; D63.
D31, D63, D72, D83, P16
D31, I38, C83, D72
D83, I38, J15, D63, D31
C91, D31, D63, D91, J16, J22
C91, D31, D63, D91
and Measurement, D64 Altruism, Philanthropy, Intergenerational Transfers, D31 Personal Income, Wealth, and Their Distributions
E21, E71, D31, D52, G51
C93, D31, D85, D91
D31, D63, J24, J28, J31