GAO (Government Accountability Office). 2004. Metropolitan statistical areas new standards and their impact on selected federal programs. Washington, DC: GAO.
______. 2007. Geographic areas used to adjust physician payments for variation in practice costs should be revised. Washington, DC: GAO.
MaCurdy, T., T. DeLeire, K. de Nava, P. Kamenecka, Y. Tan, and S. McClellan. 2010. Revision of Medicare wage index: Final report part 2. Burlingame, CA: Acumen, LLC.
MaCurdy, T., J. Shafrin, and M. Bounds. 2011. Proposed revisions to the Sixth Update of the Geographic Practice Cost Index. Burlingame, CA: Acumen, LLC.
Mankiw, G. 2008. Principles of economics. Mason, OH: Thompson Southwestern.
Mayes, R. 2006. Medicare prospective payment and the shaping of U.S. health care. Baltimore, MD: The Johns Hopkins University Press.
MedPAC (Medicare Payment Advisory Commission). 2007. Report to Congress: Promoting greater efficiency in Medicare. Washington, DC: MedPAC.
Moretti, E. 2010. Working paper: Local labor markets. Cambridge, MA: National Bureau of Economic Research.
OMB (Office of Management and Budget). 2010. Standards for delineating metropolitan and micropolitan statistical areas. Federal Register 75(123):37246–39052.
ProPAC (Prospective Payment Assessment Commission). 1985. Report and recommendations to the Secretary, U.S. Department of Health and Human Services. Washington, DC: ProPAC.
______. 1986. Technical appendixes to the report and recommendations to the Secretary, U.S. Department of Health and Human Services. Washington, DC: ProPAC.
______. 1987. Technical appendixes to the report and recommendations to the Secretary, U.S. Department of Health and Human Services. Washington, DC: ProPAC.
______. 1993. Report and recommendations to the Congress, March 1, 1993 : Including appendixes, Medicare and Medicaid guide no. 738, pt. 2. Chicago, IL: Commerce Clearing House.
Rosen, S. 1986. Theory of equalizing differences. In Handbook of labor economics. New York: Elsevier Science Publishers.
Schmitz, R. M., 1987. Improving the definition of hospital labor market areas and wage indexes. Washington, DC: ProPAC.
Wellever, A. L., Kansas Rural Health Options Project, and Kansas Health Foundation. 1994. The community health organization: An integrated health services system. Topeka, KS: Kansas Rural Health Project, Office of Local and Rural Health Systems. Kansas Department of Health and Environment.
Williams, D., J. Pettengill, and C. Lisk. 1990. Adjusting a wage index for geographic differences in occupational mix. Washington, DC: ProPAC.
Wright, G., and F. Marlor. 1990. Alternative market area definitions. Washington, DC: ProPAC.