C93; G21; D91
D83, D72, D91, J16, P16
C93, D01, D64, D91, H41
C93, D91, I12, I15, I21, J16, Q01
C01, D91, I12
Q53, R41, D91, O13
C91; C93; D10; D13; D90; D91
JEL Classification: C91, D91, D64
J13, J16, J22, D91
H13 (Health insurance), D91 (Emotion), D64 (Altruism)