We study the optimal income tax progressivity in a Bewley-Grossman model where individuals are exposed to income and health risks over the lifecycle. Our results, based on a calibration for the US economy, indicate that ...

We quantify the effects of population aging on the U.S. healthcare system. Our analysis is based on a stochastic general equilibrium overlapping generations model of endogenous health accumulation calibrated to match ...

We quantify the welfare implications of three alternative approaches to providing health insurance: (i) a US-style mix of private and public health insurance, (ii) compulsory univer- sal public health insurance (UPHI) and ...

We quantify the effects of the Affordable Care Act (ACA) using a stochastic general equilibrium overlapping generations model with endogenous health capital accumulation calibrated to match U.S. data on health spending and ...

We formulate an overlapping generations model with skill heterogeneity and productive and non-productive government programs to study the macroeconomic and intergenera- tional welfare effects caused by risk premium shocks ...

We analyze whether the introduction of Health Savings Accounts (HSAs), which is a health insurance reform coupled with a capital tax reform, can reduce health care expenditures in the United States, while simultaneously ...

We study the dynamic general equilibrium effects of introducing a social pension pro- gram to elderly informal sector workers in developing countries who lack formal risk sharing mechanisms against income and longevity ...

In this paper we develop a general equilibrium overlapping generations (OLG) model with health shocks to analyze the life-cycle pattern of insurance choice and health care spending. We use data from the Medical Expenditure ...