question archive Suppose you wanted to use a synthetic control to determine the effect of a policy that was implemented at t=2, but you only have pre-treatment data for 1 period, t=1
Suppose you wanted to use a synthetic control to determine the effect of a policy that was implemented at t=2, but you only have pre-treatment data for 1 period, t=1
Subject:EconomicsPrice: Bought3
Suppose you wanted to use a synthetic control to determine the effect of a policy that was implemented at
t=2, but you only have pre-treatment data for 1 period, t=1. Explain why this will hurt the validity of your
synthetic control findings.
