We propose a simple, distribution-free method for pooling synthetic control case studies using the mean percentile rank. We also test for heterogeneous treatment effects using the distribution of estimated ranks, which has a known form. We propose a cross-validation based procedure for model...

A recent paper by Meer and West argues that minimum wages reduce aggregate employment growth, and that this relationship is masked by looking at employment levels. I also find a negative association between minimum wages and aggregate employment growth using both the Business Dynamics Statistics...

We assess alternative research designs for minimum wage studies. States in the U.S. with larger minimum wage increases differ from others in business cycle severity, increased inequality and polarization, political economy, and regional distribution. The resulting time-varying heterogeneity...