The synthetic control method (SCM) is a popular approach for estimating the impact of a
treatment on a single unit with panel data. Two challenges arise with higher-frequency data …

A common approach to constructing a Synthetic Control unit is to fit on the outcome variable
and covariates in pre-treatment time periods, but it has been shown by Ferman and Pinto …

The synthetic control method is often applied to problems with one treated unit and a small
number of control units. A common inferential task in this setting is to test null hypotheses …

Gun violence is a critical public health and safety concern in the United States. There is
considerable variability in policy proposals meant to curb gun violence, ranging from …

This paper investigates how immigration-induced wage shocks can propagate beyond the
regions receiving immigrants through the production network. Theoretically, we characterize …

We propose a synthetic difference-in-difference estimator that incorporates time-varying
covariates. We incorporate covariates into a high-dimensional least squares with correlated …