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.

正在思考这个问题时，我们无意中看到了查尔斯·琼斯和彼得·克莱诺最近发表的一篇文章，文章提出了一种新的有趣的经济福利衡量标准。