Measuring and modeling health care costs - 76

Health care costs represent a nearly 18% of U.S. gross domestic product and 20% of government spending.

While there is detailed information on where these health care dollars are spent, there is much less evidence on how this spending affects health.

The research in this book seeks to connect our knowledge of expenditures with what we are able to measure of results, probing questions of methodology, changes in the pharmaceutical industry, and the shifting landscape of physician practice.

It investigates, for example, obesity's effect on health care spending, the effect of generic pharmaceutical releases on the market, and the disparity between disease-based and population-based spending measures.