Well-Balanced or too Matchy-Matchy? The Controversy over Matching in Difference-in-Differences

Changes in Hospital Quality Associated with Hospital Value-Based Purchasing

(2017) Andrew M. Ryan et al.   NEW ENGLAND JOURNAL OF MEDICINE

Readmissions, Observation, and the Hospital Readmissions Reduction Program

(2016) Rachael B. Zuckerman et al.   NEW ENGLAND JOURNAL OF MEDICINE

Association between the Value-Based Purchasing pay for performance program and patient mortality in US hospitals: observational study

(2016) Jose F Figueroa et al.   BMJ-British Medical Journal

Association between the Value-Based Purchasing pay for performance program and patient mortality in US hospitals: observational study

(2016) Jose F Figueroa et al.   BMJ-British Medical Journal

Why We Should Not Be Indifferent to Specification Choices for Difference-in-Differences

(2014) Andrew M. Ryan et al.   HEALTH SERVICES RESEARCH

Increases In Consumer Cost Sharing Redirect Patient Volumes And Reduce Hospital Prices For Orthopedic Surgery

(2013) James C. Robinson et al.   HEALTH AFFAIRS

Mortality and Access to Care among Adults after State Medicaid Expansions

(2012) Benjamin D. Sommers et al.   NEW ENGLAND JOURNAL OF MEDICINE

The Effect Of Pay-For-Performance In Hospitals: Lessons For Quality Improvement

(2011) Rachel M. Werner et al.   HEALTH AFFAIRS