Hello
I am running the following RD:
Y=a+B1*indicator+B2*distance+B3*indicator*distance + e
Where indicator =1 for crossing the cutoff (which is 0), distance is distance from cutoff. I want to think about how my treatment interacts with a covariate X. Do I do the following:
Y=a+B1*indicator+B2*distance+B3*indicator*distance + B4*X + B5*X*indicator+B6*X*indicator*distance + B7*X*distance + e
Is this right, and if so, which B is the correct one to think about the treatment interaction? Can I run this in rdrobust somehow?
THanks!
I am running the following RD:
Y=a+B1*indicator+B2*distance+B3*indicator*distance + e
Where indicator =1 for crossing the cutoff (which is 0), distance is distance from cutoff. I want to think about how my treatment interacts with a covariate X. Do I do the following:
Y=a+B1*indicator+B2*distance+B3*indicator*distance + B4*X + B5*X*indicator+B6*X*indicator*distance + B7*X*distance + e
Is this right, and if so, which B is the correct one to think about the treatment interaction? Can I run this in rdrobust somehow?
THanks!
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