Prices in government and employer-sponsored health insurance markets only partially reflect insurers' expected costs of coverage for different enrollees. This can create inefficient distortions when consumers self-select into plans. We develop a simple model to study this problem and estimate it...

We study the effect of public health insurance eligibility on labor supply by exploiting the largest public health insurance disenrollment in the history of the United States. In 2005, approximately 170,000 Tennessee residents abruptly lost public health insurance coverage. Using both across-...

Most non-elderly Americans purchase insurance through their employers, which sponsor a limited number of plans. We estimate how much employees would be willing to pay for the right to apply their employer subsidy to the plan of their choosing. We make use of a proprietary dataset containing...

The central role that employers play in financing health care is a distinctive feature of the U.S. health care system, and the provision of health insurance through the workplace has important implications well beyond its role as source of health care financing. In this paper, we consider the...

We study regulations on the health insurance system for working-age U.S. households, consisting of employer-sponsored health insurance (ESHI), individual health insurance exchange (HIX), and Medicaid. We develop and estimate an equilibrium model with rich heterogeneity across local markets,...

We study how men's dependence on their own employer for health insurance affects labor supply responses and loss of health insurance coverage when faced with a serious health shock. Men with employment-contingent health insurance (ECHI) are more likely to remain working following some kinds of...

The Affordable Care Act's taxes, subsidies, and regulations significantly alter terms of trade in both goods and factor markets. We use a multi-sector (intra-national) trade model to predict and quantify consequences of the Affordable Care Act for the incidence of health insurance coverage and...

We re-visit the relationship between private health insurance mandates, access to employer-sponsored health insurance, and labor market outcomes using the National Longitudinal Survey of Youth 1979. We model employer-sponsored health insurance access and labor market outcomes across the...

Based on published estimates of its price elasticity of demand and of tax wedges, as well as the method of revealed preference, I estimate that the annual social value of ESI is about $1.5 trillion beyond what policyholders, their employers, and taxpayers pay for it. The private component of...

During the past two decades, union density has declined in the United States and employer provision of health benefits has undergone substantial changes in extent and form. Using individual data spanning the years 1983-1997, combined with establishment data for 1993, we update and extend...