"This paper investigates the impact of Medicare HMO penetration on the medical care expenditures incurred by Medicare fee-for-service enrollees. We find that increasing penetration leads to reduced health care spending on fee-for-service beneficiaries. In particular, a one percentage point...

Objective: This paper measures large out-of-pocket expenses by health condition, income, and elderly status, and estimates changes in them between 2010 and 2013. Data Source: The paper uses nationally-representative household survey data. Study Design: Logistic regression estimates the...