Correction to: Moving beyond the classic diferencein-diferences model: a simulation study comparing statistical methods for estimating efectiveness of state-level policies

• Beth Ann Grifn,
• Megan S. Schuler,
• Elizabeth A. Stuart,
• Stephen Patrick,
• Elizabeth McNeer,
• Rosanna Smart,
• David Powell,
• Bradley D. Stein,
• Terry L. Schell,
• Rosalie Liccardo Pacula

Affiliations

Beth Ann Grifn

RAND Corporation

Megan S. Schuler

RAND Corporation

Elizabeth A. Stuart

Johns Hopkins Bloomberg School of Public Health

Stephen Patrick

Vanderbilt University Medical Center and School of Medicine

Elizabeth McNeer

Vanderbilt University Medical Center and School of Medicine

Rosanna Smart

RAND Corporation

David Powell

RAND Corporation

Bradley D. Stein

RAND Corporation

Terry L. Schell

RAND Corporation

Rosalie Liccardo Pacula

University of Southern California