This paper examines the impact of health insurance expansion on medical liability costs using the case of the Affordable Care Act's (ACA) Medicaid expansion. Medicaid expansion has increased the demand for medical services, but in doing so it may also have increased physicians' liability in...

In this paper, we investigate peer effects in corporate risk management by studying reinsurance utilization in the U.S. property-casualty insurance industry due to the unique risk management feature of this industry and the statutory disclosure requirement of detailed reinsurance transactions....