While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare.

在思考这个问题的时候，我们偶然读到了查尔斯·琼斯和彼得·克莱诺最近发表的一篇文章，这篇文章提出了一个有趣的新的衡量经济福利的方法。