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Yao Zhao's user avatar
Yao Zhao's user avatar
Yao Zhao's user avatar
Yao Zhao
  • Member for 5 years, 1 month
  • Last seen more than 3 years ago
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277
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3
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13
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1
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20
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13
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1
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20
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1
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1
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20
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0
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2
Posts
40
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2
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40
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Posts
40
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Top posts
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13
Why is Average Treatment Effect different from Average Treatment effect on the Treated?
Mar 21, 2020
question
2
Why post main effect being subsumed into the time fixed effects
May 20, 2020
answer
1
Why are time-invariant variables perfectly collinear with fixed effects?
May 21, 2020
question
0
Why the limit of $\sqrt{n}$ sample variance is variance?
Mar 8, 2021
answer
0
Why post main effect being subsumed into the time fixed effects
May 21, 2020
Top network posts
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5
On the distance function $d(f,g) = \sup_{x\in[0,2\pi]}\{|f(x)−g(x)|\}$