C01, D91, I12
Q53, R41, D91, O13
C93, D83, D91, J24, M51, O15
C91; C93; D10; D13; D90; D91
C91, J22, J24, J71
JEL Classification: C91, D91, D64
J13, J16, J22, D91
Q54, Q51, D83, C91, Q58
H13 (Health insurance), D91 (Emotion), D64 (Altruism)
C93, I21, D91