Got this yesterday. One of the most significant articles I've seen in years. Read the executive summary to my 11-year old, who promptly said: "But isn't that obvious ?". Sadly, no. Grown-ups often lose sight of the obvious in rather fundamental ways, so this moves us back to what should have been obvious all along, but was not.
S.
To be clear, our analysis in this paper has been confined to the sorts of evaluative measures of life satisfaction and happiness that have been the focus of proponents of the (modified) Easterlin hypothesis. In an interesting recent contribution, Kahneman and Deaton (2010) have shown that in the United States, people earning above $75,000 do not appear to enjoy either more positive affect nor less negative affect than those earning just below that. We are intrigued by these findings, although we conclude by noting that they are based on very different measures of well-being, and so they are not necessarily in tension with our results. Indeed, those authors also find no satiation point for evaluative measures of well-being.
The question remains how do you measure well-being/happiness?