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Faculty Scholarship

Duke Law

Law and Economics

Medical economics

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The Economics Of Healthcare Rationing, Michael D. Frakes, Matthew B. Frank, Kyle Rozema Jan 2017

The Economics Of Healthcare Rationing, Michael D. Frakes, Matthew B. Frank, Kyle Rozema

Faculty Scholarship

This article examines the economics of healthcare rationing. We begin with an overview of the various dimensions across which healthcare rationing operates, or at least has the potential to operate, in the first place. We then describe the types of economic analyses used in healthcare rationing decision-making, with particular reference to cost-benefit analysis and cost-effectiveness analysis. We also discuss healthcare rationing in practice, such as how economic analyses inform decisions regarding which services to cover, and conclude by discussing various practical and conceptual challenges that may arise with economic analyses and that span both economics and ethics.


Do Physicians Respond To Liability Standards?, Michael D. Frakes, Matthew Frank, Seth Seabury Jan 2015

Do Physicians Respond To Liability Standards?, Michael D. Frakes, Matthew Frank, Seth Seabury

Faculty Scholarship

In this paper, we explore the sensitivity in the clinical decisions of physicians to the standards of care expected of them under the law, drawing on the abandonment by states over time of rules holding physicians to standards determined by local customs and the contemporaneous adoption of national-standard rules. Using data on broad rates of surgical interventions at the county-by-year level from the Area Resource File, we find that local surgery rates converge towards national surgery rates upon the adoption of national-standard rules. Moreover, we find that these effects are more pronounced among rural counties.


The Surprising Relevance Of Medical Malpractice Law, Michael D. Frakes Jan 2015

The Surprising Relevance Of Medical Malpractice Law, Michael D. Frakes

Faculty Scholarship

The academic community has largely reached a consensus that medical malpractice reform is unlikely to be a meaningful source of health-care cost containment. This Article suggests that it would be premature to conclude based on the evidence underlying this academic sentiment that physicians are universally insensitive to the parameters of medical malpractice law and that liability reform has no role to play in the health-care-costs debate. On the contrary, this Article demonstrates that the medical-liability system, under particular structures and conditions, may indeed have a meaningful connection to health-care spending patterns.

The shortcoming of the existing empirical literature that has …


The Impact Of Medical Liability Standards On Regional Variations In Physician Behavior: Evidence From The Adoption Of National-Standard Rules, Michael D. Frakes Jan 2013

The Impact Of Medical Liability Standards On Regional Variations In Physician Behavior: Evidence From The Adoption Of National-Standard Rules, Michael D. Frakes

Faculty Scholarship

I explore the association between regional variations in physician behavior and the geographical scope of malpractice standards of care. I estimate a 30–50 percent reduction in the gap between state and national utilization rates of various treatments and diagnostic procedures following the adoption of a rule requiring physicians to follow national, as opposed to local, standards. These findings suggest that standardization in malpractice law may lead to greater standardization in practices and, more generally, that physicians may indeed adhere to specific liability standards. In connection with the estimated convergence in practices, I observe no associated changes in patient health.


Defensive Medicine And Obstetric Practices, Michael D. Frakes Jan 2012

Defensive Medicine And Obstetric Practices, Michael D. Frakes

Faculty Scholarship

Using data on physician behavior from the 1979–2005 National Hospital Discharge Surveys (NHDS), I estimate the relationship between malpractice pressure, as identified by the adoption of non-economic damage caps and related tort reforms, and certain decisions faced by obstetricians during the delivery of a child. The NHDS data, supplemented with restricted geographic identifiers, provides inpatient discharge records from a broad enough span of states and covering a long enough period of time to allow for a defensive medicine analysis that draws on an extensive set of variations in relevant tort laws. Contrary to the conventional wisdom, I find no evidence …


Does Falling Smoking Lead To Rising Obesity?, Jonathan Gruber, Michael D. Frakes Jan 2006

Does Falling Smoking Lead To Rising Obesity?, Jonathan Gruber, Michael D. Frakes

Faculty Scholarship

The strong negative correlation over time between smoking rates and obesity have led some to suggest that reduced smoking is increasing weight gain in the U.S.. This conclusion is supported by the findings of Chou et al. (2004), who conclude that higher cigarette prices lead to increased body weight. We investigate this issue and find no evidence that reduced smoking leads to weight gain. Using the cigarette tax rather than the cigarette price and controlling for non-linear time effects, we find a negative effect of cigarette taxes on body weight, implying that reduced smoking leads to lower body weights. Yet …