Recently, "DID; Difference-In-Difference" estimation method in the Treatment/Causal Effect has been regarded as one of the emerging and powerful methods for policy impact assessment, that estimates ...

Objective To estimate changes in healthcare spending in the US after implementation of the No Surprises Act (NSA) in 2022 ...

Many of the challenges in the estimation of dynamic heterogeneous treatment effects can be resolved with local projection (LP) estimators of the sort used in applied macroeconometrics. This approach ...

Vision – To be the world's leading and most trusted provider of information and services that will make a real difference in clinical practice and improve outcomes for patients. Mission – To lead the ...

The conventional way of robust estimation of the location difference is by taking the difference of the robust estimates of two locations. The optimal member of this class will be referred to as usual ...