她是加利福尼亚大学的经济学家和经济历史学家。
She is an economist and economic historian at the University of California, Berkeley.
历史学和经济学在20世纪才分成两个不同的学科。
History and economics became separate disciplines only in the 20th century.
历史学和经济学在20世纪才分成两个不同的学科。
History and economics became separate disciplines only in the 20th century.
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