This is the generalized Difference-in-Differences
Questions tagged [generalized-did]
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DiD with differing durations of pre-start and post-start periods by individual
Referencing this Q/A, Andy offers two models that return the DiD lift estimate.
Eq1:
=([|=,=2]−[|=,=1])−([|=,=2]−[|=,=1])
Eq2: =1+2(treat)+3(time)+(treat⋅time)+
From appearances, the in eq1 is the same as in eq2, which is the lift attributable to…
jbuddy_13
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