Partisanship, Polling, and the Affordable Care Act

In an age of increasing political polarization, the Affordable Care Act (ACA) stands out as one of the most politically divisive pieces of legislation in recent history. Unlike previous laws making changes to the US health care system, public views of the ACA did not improve measurably as people gained experience with the program, but remained deeply divided on a partisan basis in the more than eight years since its passage. In this article, we...