达特茅斯大学的经济学教授大卫·布兰·法罗以及奥斯瓦德先生研究了72个国家的数据。
David Blanchflower, professor of economics at Dartmouth College, and Mr Oswald looked at the figures for 72 countries.
达特茅斯大学的经济学教授大卫·布兰·法罗以及奥斯瓦德先生研究了72个国家的数据。
David Blanchflower, professor of economics at Dartmouth College, and Mr Oswald looked at the figures for 72 countries.
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