In 2006, Massachusetts enacted comprehensive health care reform which served as a model for the Affordable Care Act. I study the mortality effects of the reform using synthetic control estimation, relaxing two critical assumptions required to implement this method. The traditional approach...

This paper examines the impacts of the Affordable Care Act (ACA) – which substantially increased insurance coverage through regulations, mandates, subsidies, and Medicaid expansions – on behaviors related to future health risks after three years. Using data from the Behavioral Risk Factor...

Expanding insurance coverage could, by insulating patients from having to pay full cost, encourage the utilization of arguably unnecessary medical services. It could also eliminate (or at least diminish) the need for emergency services through increasing access to preventive care. Using publicly...

Maternity leave policies are presumed to be essential to ensure the health of pregnant workers and their unborn children. However, little is known about the optimal duration of prenatal maternity leave and existing policies are not evidence-based. We evaluate a substantial maternity leave...

We study the impact of social health insurance on mortality. Using the introduction of compulsory health insurance in the German Empire in 1884 as a natural experiment, we estimate flexible difference-in-differences models exploiting variation in eligibility for insurance across occupations. Our...

The UK and Sweden have the lowest smoking rates in the European Union as a result of consumers switching from cigarettes to low risk nicotine products. Public Health England and other health organisations have concluded that the health risks of vaping are unlikely to exceed 5% of the risks of...

This study analyzes the impacts of COVID-19 on two elements: long-term care at home, which is available for care recipients who live in their own home, and working status in Japan. A regression analysis of municipality data reveals that the number of users of adult daycare is negatively...

We investigate the impact on work absence of a massive reduction in paid sick leave benefits. We exploit a policy change that only affected public sector workers in Spain and compare changes in the number and length of spells they take relative to unaffected private sector workers. Our results...

We studied the impact of Affordable Care Act navigator programs on health insurance coverage, using the 80% cut in program funding under the Trump administration as a natural experiment. Our study design exploited county-level differences in the navigator program prior to funding cuts. We did...

In this paper, we study the impact of the COVID-19 vaccination on the COVID-19 cases and deaths by applying the instrumental variable estimator to spatial regression models and data of US counties for the period of January 01, 2021, to November 15, 2021. We document robust evidence of...