The COVID-19 pandemic reshaped American life, with state governments deploying policies like stay-at-home orders (SHOs) to combat the crisis.

Governor Party Differences in Adopting SHOs

Democratic governors implemented SHOs faster and more frequently than Republican counterparts.

Impact of Synthetic Control Method on Social Distancing

Using a synthetic control approach, this study demonstrates that SHOs significantly increased social distancing among residents. By comparing states with interventions to constructed control groups without them, the analysis confirms these orders directly influenced compliance.

Flattening the Curve Through Greater Compliance

Greater adherence to SHO recommendations successfully slowed the spread of COVID-19 cases through flattening the curve.

This research reveals how partisan politics constrained state-level pandemic responses and underscores long-term implications for public health governance.