engrave
发表于 2025-4-1 03:30:08
http://reply.papertrans.cn/23/2267/226673/226673_61.png
amnesia
发表于 2025-4-1 09:31:08
Does Money Buy Satisfaction?,ollar median family income more than doubled and constant-dollar income increased by forty per cent. Cross-sectional variation in satisfaction is, however, related to income and, in particular, to relative position in the income distribution. Whereas regressions of satisfaction on income in current