GDP per Capita There appears to be a correlation between per capita Gross Domestic Product and lifespan and happiness (based on a sample of 43 countries): : Note that both lifespan and happiness peak after a certain GPC, and GPC has more of an effect on happiness than lifespan (a linear curve fit shows the slope 59% greater for happiness than for lifespan). Also shown ("LH") is the product of lifespan and happiness, normalized to the maximum.
Also see the following: |
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