Computes the conditional-variance Abadie-Imbens SE accounting for the
fact that matching introduces correlation across matched observations.
Usage
morie_matching_abadie_imbens_se(
data,
outcome,
treatment,
match_pairs,
n_matches = 1L
)
Arguments
- data
Data frame.
- outcome, treatment
Column names.
- match_pairs
Data frame of matched indices.
- n_matches
Number of matches per treated unit (carried for parity).
Value
Scalar numeric Abadie-Imbens SE.
References
Abadie, A., & Imbens, G. W. (2006). Large sample properties
of matching estimators for average treatment effects.
Econometrica, 74(1), 235–267.
Examples
if (FALSE) { # \dontrun{
morie_matching_abadie_imbens_se(df, "y", "d", res$match_pairs)
} # }