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- UID
- 217987
- 帖子
- 284
- 主题
- 142
- 注册时间
- 2011-5-25
- 最后登录
- 2012-9-12
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| i dont think it matters wheather or not project is gonna be replaced indefinitely. i think it is just an assumption that we make so that it helps us pick which project is more "efficient" in earning positive NPVs. |
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发表于 2011-7-11 19:18
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