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- UID
- 223277
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- 269
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- 注册时间
- 2011-7-11
- 最后登录
- 2013-10-9
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Does anyone remember a question about bias related to the calculation of inflation or something like that?
I don't remember which ones were offered, but we had to choose if they downward or upward that calculation....
Thoughts? |
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发表于 2011-7-13 13:10
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