Prologue: The endless debate over the future shape of our health care financing system has focused on the continuum between market competition and government regulation and the question: Which is right for America? The 1980s and early 1990s marked a period when the administrations of Ronald Reagan and George Bush articulated a rhetorical commitment to competition, but it also was an era in which the federal government introduced administered pricing for hospitals and physicians in Medicare. The rhetorical struggle between advocates of the two ideologic camps continues, but in the past year, politicians at the federal and state levels have shown more inclination to propose tighter regulatory controls as their favored prescription for dealing with soaring medical expenditures. Reflections of this rekindling interest are the incorporation of regulatory controls in health financing reform proposals put forward by Democrats, including Senate Majority Leader George Mitchell. State legislators also are looking more favorably at the regulatory model. The New York Times reported May 11: “After a decade in which health costs rose rapidly and many people lost access to care, state and local health officials around the country are returning to the kind of planning denounced by the Reagan Administration as a tool of heavy-handed government regulation.” In this paper, Paul Ginsburg and Ken Thorpe ask the inevitable question, given America's penchant for compromise: Can competitive and regulatory approaches coexist in a pluralistic system that derives most of its resources from the private sector, but one that cannot be sustained financially, given its soaring rate of growth? Ginsburg, who holds a doctorate in economics from Harvard University, is director of the Physician Payment Review Commission. Thorpe, also an economist, teaches at the University of North Carolina, Chapel Hill.
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