of the local regression RD estimator as the criterion to guide polynomial order selection. We show in Monte Carlo …

Econometrica paper that developed what later became known as the Tobit estimator. This golden anniversary milestone provides a … modeling has played in empirical health economics. Of primary focus here is how Tobin's estimator came to be and came to take … root in empirical health economics. The paper provides a brief history of Tobin's estimator and related methods up through …

investigate the performance of stacked DID estimators. We show that the most basic stacked estimator does not identify the target … bias can be eliminated using corrective sample weights. We present a weighted stacked DID estimator, and show that it … correctly identifies the target aggregate, providing justification for using the estimator in applied work …

encountered often in health and other applications. The paper's main motivation is that the applied econometrics literature lacks …