leebounds_wout_monotonicity | R Documentation |
This function computes Semenova (2019) bounds upper and lower bound on the Average Treatment Effect under conditional MTR assumption. Its input argument is a dataframe consisting of d=treat (binary treatment), s = selection (e.g., employment, test participation), and outcome = sy observed only if s=1 (e.g., wage, test score). Lee (2009) bounds make two assumptions: (1) Treatment is randomly assigned and (2) There exists a partition of covariates X into X=X_0 + X_1 such that treatment helps selection if and only if x is in X_0 and treatment hurts selection otherwise.
leebounds_wout_monotonicity(leedata, s.hat)
leedata, s.hat |
data frame with treat, selection, outcome; s.hat: predicted selection outcome |
Lee (2009) lower and upper bound
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