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 Measuring and Modeling Health...

The celebrated economist Zvi Griliches’s entire career can be viewed as an attempt to advance the cause of accuracy in economic measurement. His interest in the causes and consequences of technical progress led to his pathbreaking work on price hedonics, now the principal analytical technique...

Health plans paid by capitation have an incentive to distort the quality of services they offer to attract profitable and to deter unprofitable enrollees. We characterize plans' rationing as imposing a show that the profit maximizing shadow price depends on the dispersion in health costs, how...

The author provides a political economy interpretation of the rise and fall of public interest in price measurement, placing these developments in the context of the attempt by Congress and the White House to deal with growing deficits in the early to mid-1990s. He provides a detailed discussion...

This research contributes to the literature on the value of health spending by estimating quality-adjusted price indices for treatment of patients with diabetes. We analyze rich data on patient outcomes and actual transaction prices for a sample of 735 patients identified in a large electronic...