While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measureofeconomicwelfare.
According to this measure, as of the early-to-mid-2000s, the U.S. had the highest economicwelfare of any large country.
根据这一衡量标准，在21世纪初期到中期，美国在所有大国中拥有最高的经济福利。
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As the important measure distributing the social resource and social welfare, the pricing is one of the core theatrical problems in the economic field.