What do Jones and Klenow think of the comparison between France and the U. S. in terms of real consumption per person?

3. Jones 和 Klenow 如何看待法国和美国在人均实际消费方面的比较？

In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S. , making it appear that Americans were economically much better off than the French on average.

正如作者观察到的，2005 年法国人均实际消费量仅为美国的 60%，这表明平均而言，美国人在经济上比法国人富裕得多。