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Top posts (226) All Questions Answers | Votes Newest

66 What is difference-in-differences? Nov 24 '14
41 What is an instrumental variable? Jul 31 '15
29 What is the difference between conditional and unconditional quantile regression? Jul 4 '15
24 Literature on IV quantile regression May 6 '14
22 How to keep time invariant variables in a fixed effects model Mar 20 '14
21 Difference in Difference method: how to test for assumption of common trend between treatment and control group? Jul 7 '15
19 Specifying a difference in differences model with multiple time periods Mar 20 '15
19 Data Setup for Differences-in-Differences Dec 21 '13
18 Berry inversion Feb 22 '14
17 Probit two-stage least squares (2SLS) Apr 19 '14
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