Single-source financing systems. A solution for the United States?

Although tax-based and social insurance-based forms of single-source financing differ in how they raise funds, they share a common set of structural characteristics. In particular, they both enable publicly accountable authorities to control aggregate expenditure levels by creating a countervailing power to pressures for increased expenditures from providers. While major reform initiatives are under way in European single-source financing systems, these initiatives have so far sought to improve the efficiency, effectiveness, and/or responsiveness to patterns of service delivery without reducing their commitment to universal access to necessary care. The article concludes with a review of the advantages and disadvantages that could accompany the introduction of a single-source financing system in the United States.