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2013-05-23 12:21
求翻译：It is all too often the case in economics that researchers spend far more time devising elaborate methods to tease answers from existing data sets than they do performing the heavy lifting required to develop new data sources. This paper is a refreshing contrast. The authors have built a fascinating database that will 是什么意思？ 待解决
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It is all too often the case in economics that researchers spend far more time devising elaborate methods to tease answers from existing data sets than they do performing the heavy lifting required to develop new data sources. This paper is a refreshing contrast. The authors have built a fascinating database that will
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湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
