For the U.S. Medicare population as a whole, previous studies show that additional medical spending at the margin is ineffective. For the elderly population overall, higher spending on health care does not appear to improve health outcomes or quality of life. The Medicaid literature, however,...

Measuring the overall impact of public health insurance receipt is important in an era of increased access to publicly-provided and subsidized insurance. Although government expansion of health insurance to older workers leads to labor supply reductions for recipients, there may be spillover...