We study the macroeconomic and welfare effects of decumulating government debt in an overlapping generations model with skill heterogeneity and productive and non-productive government programs. Our results are: First, in the small open economy model calibrated to Greece, the spending-based...

We formulate an overlapping generations model with skill heterogeneity and productive and non-productive government programs to study the macroeconomic and intergenerational welfare effects caused by risk premium shocks and government debt reductions. We demonstrate that in a small open economy...

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 insurance take-up rates. We find that the introduction of an insurance...

We investigate the association between age and medical spending in the U.S. using data from the Medical Expenditure Panel Survey. We estimate a partially linear seminonparametric model and construct “pure” life-cycle profiles of health spending simultaneously controlling for time effects...

In many emerging economies pension programs of public sector workers are more generous than pension programs of private sector workers. In this paper we investigate public pension reforms that improve efficiency and welfare by reallocating government resources from non-productive public pensions...

We investigate the effects of extending the coverage of social security to uncovered elderly individuals in the informal sector in developing countries. We use a stochastic overlapping generations framework and incorporate important characteristics of developing countries including family...

In Brazil generous public sector pensions have induced civil servants to retire on average at age 55. In this paper we use an OLG model to assess the effects of such policy induced early retirement on capital accumulation and long-run income levels. We calibrate the model to data from Brazil and...

We analyze whether a consumer driven health care plan like the newly established Health Savings Accounts (HSAs) can reduce health care expenditures in the United States and increase the fraction of the population with health insurance. Unlike previous literature, our analysis relies on a dynamic...

In this paper we construct life-cycle profiles of U.S. health care spending using data from the Medical Expenditure Panel Survey (MEPS). We separate pure age effects on health expenditure from time effects (i.e. productivity effects, business cycle effects, etc.) and cohort effects (i.e. initial...

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 Panel Survey (MEPS) and show that our model is able to match the...