- Aug 21, 2007
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No healthcare overhaul is valid unless it correctly diagnoses and addresses this problem.
My theory: Government. Medicare, that is.
http://mediatrackers.org/national/2013/10/01/8-charts-explain-explosive-growth-u-s-health-care-costs
This theory has some backing by the National Bureau of Economic Research.
http://www.nber.org/digest/apr06/w11609.html
I'm no expert. Eskimospy's going to come in here quoting 27 studies that explicitly refute everything I just said, but it's my theory anyway.
My theory: Government. Medicare, that is.
http://mediatrackers.org/national/2013/10/01/8-charts-explain-explosive-growth-u-s-health-care-costs




This theory has some backing by the National Bureau of Economic Research.
http://www.nber.org/digest/apr06/w11609.html
In The Aggregate Effects of Health Insurance: Evidence from the Introduction of Medicare (NBER Working Paper No. 11619), NBER researcher Amy Finkelstein challenges the belief that the spread of health insurance played only a small role in contributing to the dramatic rise in health care spending over the last half century. In a related study prepared with colleague Robin McKnight (NBER Working Paper No. 11609), Finkelstein asks: What Did Medicare Do (And Was It Worth It)?
At an annual cost of $260 billion, Medicare is one of the largest health insurance programs in the world. Providing nearly universal health insurance to the elderly as well as many disabled, Medicare accounts for about 17 percent of U.S. health expenditures, one-eighth of the federal budget, and 2 percent of gross domestic production. Medicare's introduction in 1965 was, and remains to date, the single largest change in health insurance coverage in U.S. history.
Finkelstein estimates that the introduction of Medicare was associated with a 23 percent increase in total hospital expenditures (for all ages) between 1965 and 1970, with even larger effects if her analysis is extended through 1975. Extrapolating from these estimates, Finkelstein speculates that the overall spread of health insurance between 1950 and 1990 may be able to explain at least 40 percent of that period's dramatic rise in real per capita health spending.
This conclusion differs markedly from the conventional thinking among economists that the spread of health insurance can explain only a small portion of the rise in health spending. This belief is based on the results of the
Rand Health Insurance Experiment (HIE), one of the largest randomized, individual-level social experiments ever conducted in the United States. The HIE compared the spending of individuals randomly assigned to different health insurance plans. Based on these comparisons, the estimated impact of health insurance on hospital spending was at least five times smaller than Finkelstein's estimates of the impact of Medicare on hospital spending.
Finkelstein suggests that the reason for the apparent discrepancy is that market-wide changes in health insurance - such as the introduction of Medicare - may alter the nature and practice of medical care in ways that experiments affecting the health insurance of isolated individuals will not. As a result, the impact on health spending of market-wide changes in health insurance may be disproportionately larger than what the estimates from individuals' changes in health insurance would suggest. For example, unlike an isolated individual's change in health insurance, market wide changes in health insurance may increase market demand for health care enough to make it worthwhile for hospitals to incur the fixed cost of adopting a new technology. Consistent with this, Finkelstein presents suggestive evidence that the introduction of Medicare was associated with faster adoption of then-new cardiac technologies.
I'm no expert. Eskimospy's going to come in here quoting 27 studies that explicitly refute everything I just said, but it's my theory anyway.