Government subsidization of insurance is commonly employed as a policy tool to incentivize risk management activities, complete missing markets, and facilitate redistribution of wealth. Despite the growth of such programs, characterizing their impacts and uptake using readily available...

The Affordable Care Act (ACA) established health insurance marketplaces where consumers can buy individual coverage. Leveraging novel credit card and bank account micro-data, we identify new enrollees in the California marketplace and measure their health spending and premium payments. Following...

This paper tests for asymmetric information in the U.K. annuity market of the 1990s by trying to identify 'unused observables,' attributes of individual insurance buyers that are correlated both with subsequent claims experience and with insurance demand but that insurance companies did not use...