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关注:1
2013-05-23 12:21
求翻译:Age is the log of the number of months the firm firstly appears in CRSP database;是什么意思? 待解决
悬赏分:1
- 离问题结束还有
Age is the log of the number of months the firm firstly appears in CRSP database;
问题补充: |
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