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10月11日,瑞典皇家科学院宣布,本年度的诺贝尔经济学奖授予美国芝加哥大学的詹姆斯·J·赫克曼和美国加州大学伯克利分校的丹尼尔·L·麦克法登。瑞典皇家科学院认为,今年这两位获奖的原因是,詹姆斯·J·赫克曼在分析选择性抽样的原理和方法方面作出了
On October 11, the Royal Swedish Academy of Sciences announced that this year’s Nobel Prize for Economics was awarded to James J. Heckman of the University of Chicago and Daniel L. McFadden of the University of California, Berkeley. The Swedish Royal Academy of Sciences believes that the two winners of this year’s reason are James J. Heckman’s analysis of the principles and methods of selective sampling