Lendle, Samuel David; Fireman, Bruce; van der Laan, Mark J. - In: Journal of Causal Inference 3 (2015) 2, pp. 139-155
Abstract Adjusting for a balancing score is sufficient for bias reduction when estimating causal effects including the average treatment effect and effect among the treated. Estimators that adjust for the propensity score in a nonparametric way, such as matching on an estimate of the propensity...