Private insurance firms participating in Medicare can offer up to three principal plan types: coordinated care plans (CCPs), prescription drug plans (PDPs), and private fee for service (PFFS) plans. Firms can make entry and marketing decisions separately across plan types and geographic regions....

Since January 2006 all Medicare beneficiaries have been eligible to obtain outpatient prescription drug coverage through private stand-alone drug plans (PDPs). We estimate a model of beneficiary demand for PDPs and use it to compute the loss of consumer surplus due to tightening PDP formularies...

Even with the passage of the Patient Protection and Affordable Care Act (ACA), the U.S. health care system is and will remain predominantly private and market-based. Market forces, then, heavily influence the characteristics and costs of the U.S. health system. In particular, market structure...

We use established methods and recent data to estimate the effects of changes in premium taxes and Medicaid eligibility on the likelihood of being covered by public or private insurance. We find Medicaid expansion for working adults will crowd-out private insurance at a high rate and that...

We systematically review the literature linking health to economic activity, particularly education and labor market outcomes, over the lifecycle. In the first part, we review studies that link childhood health to later-life outcomes. The main themes we focus on are in-utero exposures,...

We systematically review the literature linking health to economic activity, particularly education and labor market outcomes, over the lifecycle. In the first part, we review studies that link childhood health to later-life outcomes. The main themes we focus on are in-utero exposures,...

Two federal judges now tell us that the federal health law's individual mandate is unconstitutional. Three others disagree, and soon we will start to hear from appellate courts. But what if we put the legal arguments aside for the moment and focus on the real question: what happens to health...

As is common in the private insurance market, insurers offering Medicare Advantage (MA) plans typically restrict the network of providers from which patients can seek care. Existing work evaluating the breadth of these provider networks relies on provider directories and typically measures...