Physical Climate Risk and Insurers
As the frequency and severity of natural disasters increase with climate change, insurance—the main tool for households and businesses to hedge natural disaster risks—becomes increasingly important. Can the insurance sector withstand the stress of climate change? To answer this question, it is necessary to first understand insurers’ exposure to physical climate risk, that is, risks coming from physical manifestations of climate change, such as natural disasters. In this post, based on our recent staff report, we construct a novel factor to measure the aggregate physical climate risk in the financial market and discuss its applications, including the assessment of insurers’ exposure to climate risk and the expected capital shortfall of insurers under climate stress scenarios.
Do Expansions in Health Insurance Affect Student Loan Outcomes?
The Patient Protection and Affordable Care Act (ACA) is arguably the biggest policy intervention in health insurance in the United States since the passage of Medicaid and Medicare in 1965. The Act was signed into law in March 2010, and by 2016 approximately 20 to 24 million additional Americans were covered with health insurance. Such an extension of insurance coverage could affect not only medical bills, but also educational, employment, and broader financial outcomes. In this post, we take an initial look at the relationship between the ACA and higher education financing choices and outcomes. We find evidence that expansions in healthcare coverage may influence both the prevalence of student loans and loan repayment behavior. The evidence suggests that individuals covered by ACA-related expansions are taking out slightly more loans and taking a longer time to start repayment.