Working Paper 02-13 - Machines that go ‘ping’: medical technology and health expenditures in OECD countries
While rising health care expenditures as a percentage of national income is a well-known and widely documented feature across the industrialized world, it has proved difficult to quantify the effects of the underlying cost drivers. The main difficulty is to find suitable proxies to measure medical technological innovation, which is believed to be a major determinant of steadily increasing health spending. This paper's main contribution is the use of data on approved medical devices and drugs to proxy for medical technological progress. The effects of these variables on total real per capita health spending are estimated using a panel model for 18 OECD countries covering the period 1981-2009. The results confirm the substantial cost-increasing effect of medical technology, which may account for at least 50% of the explained historical growth of spending. Excluding the approval variables causes a significant upward bias of the estimated income elasticity of health spending and negatively affects some model specification tests. Despite the overall net positive effect of technology, the effect of two subgroups of approvals on expenditure is significantly negative. These subgroups can be thought of as representing ‘incremental medical innovation', while the positive effects are related to radically innovative pharmaceutical products and devices. The results are consistent with those reported in other studies which suggest that some new products, despite their high price when they are introduced, can ultimately save money by reducing spending on other medical interventions.
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- Amitabh Chandra & Jonathan Skinner, 2012.
"Technology Growth and Expenditure Growth in Health Care,"
Journal of Economic Literature,
American Economic Association, vol. 50(3), pages 645-680, September.
- Amitabh Chandra & Jonathan S. Skinner, 2011. "Technology Growth and Expenditure Growth in Health Care," NBER Working Papers 16953, National Bureau of Economic Research, Inc.
- Grabowski, Henry, 2002. "Patents, Innovation and Access to New Pharmaceuticals," Working Papers 02-28, Duke University, Department of Economics.
- Robert S. Woodward & Le Wang, 2012. "The Oh‐So Straight And Narrow Path: Can The Health Care Expenditure Curve Be Bent?," Health Economics, John Wiley & Sons, Ltd., vol. 21(8), pages 1023-1029, 08.
- Andreas Werblow & Stefan Felder & Peter Zweifel, 2007. "Population ageing and health care expenditure: a school of 'red herrings'?," Health Economics, John Wiley & Sons, Ltd., vol. 16(10), pages 1109-1126.
- Okunade, Albert A. & Murthy, Vasudeva N. R., 2002. "Technology as a 'major driver' of health care costs: a cointegration analysis of the Newhouse conjecture," Journal of Health Economics, Elsevier, vol. 21(1), pages 147-159, January.
- Di Matteo, Livio, 2005. "The macro determinants of health expenditure in the United States and Canada: assessing the impact of income, age distribution and time," Health Policy, Elsevier, vol. 71(1), pages 23-42, January.
- Narayan, Paresh Kumar, 2006. "Examining structural breaks and growth rates in international health expenditures," Journal of Health Economics, Elsevier, vol. 25(5), pages 877-890, September.
- Gianluca Baio & Laura Magazzini & Claudia Oglialoro & Fabio Pammolli & Massimo Riccaboni, 2005. "Medical Devices: Competitiveness and Impact on Public Health Expenditure," Working Papers 05-2005, Competitività Regole Mecati (CERM).
- Pammolli, Fabio & Riccaboni, Massimo & Oglialoro, Claudia & Magazzini, Laura & Baio, Gianluca & Salerno, Nicola, 2005. "Medical Devices Competitiveness and Impact on Public Health Expenditure," MPRA Paper 16021, University Library of Munich, Germany.
- Baltagi, Badi H. & Moscone, Francesco, 2010. "Health care expenditure and income in the OECD reconsidered: Evidence from panel data," Economic Modelling, Elsevier, vol. 27(4), pages 804-811, July.
- Badi H. Baltagi & Francesco Moscone, 2009. "Health Care Expenditure and Income in the OECD Reconsidered: Evidence from Panel Data," Discussion Papers in Economics 09/5, Department of Economics, University of Leicester.
- Baltagi, Badi H. & Moscone, Francesco, 2010. "Health Care Expenditure and Income in the OECD Reconsidered: Evidence from Panel Data," IZA Discussion Papers 4851, Institute for the Study of Labor (IZA).
- Badi H. Baltagi & Francesco Moscone, 2010. "Health Care Expenditure and Income in the OECD Reconsidered: Evidence from Panel Data," Center for Policy Research Working Papers 120, Center for Policy Research, Maxwell School, Syracuse University.
- Peter Zweifel & Stefan Felder & Markus Meiers, 1999. "Ageing of population and health care expenditure: a red herring?," Health Economics, John Wiley & Sons, Ltd., vol. 8(6), pages 485-496.
- Helmut Herwartz & Bernd Theilen, 2003. "The determinants of health care expenditure: testing pooling restrictions in small samples," Health Economics, John Wiley & Sons, Ltd., vol. 12(2), pages 113-124.
- Herwartz, Helmut & Theilen, Bernd, 2000. "The determinants of health care expenditure: Testing pooling restrictions in small samples," SFB 373 Discussion Papers 2000,78, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
- Baltagi, Badi H. & Griffin, James M., 1997. "Pooled estimators vs. their heterogeneous counterparts in the context of dynamic demand for gasoline," Journal of Econometrics, Elsevier, vol. 77(2), pages 303-327, April.
- Frank Lichtenberg, 2006. "The Effect of Using Newer Drugs on Admissions of Elderly Americans to Hospitals and Nursing Homes: State-level Evidence from 1997 to 2003," PharmacoEconomics, Springer, vol. 24(3), pages 5-25, December.
- Blank, Jos L. T. & Vogelaar, Iris, 2004. "Specifying technical change: a research on the nature of technical change in Dutch hospital industry," The Quarterly Review of Economics and Finance, Elsevier, vol. 44(3), pages 448-463, July.
- Henry Grabowski, 2002. "Patents, Innovation and Access to New Pharmaceuticals," Journal of International Economic Law, Oxford University Press, vol. 5(4), pages 849-860, December.
- Kopp, Raymond J & Smith, V Kerry, 1983. " Neoclassical Modeling of Nonneutral Technological Change: An Experimental Appraisal," Scandinavian Journal of Economics, Wiley Blackwell, vol. 85(2), pages 127-146.
- Joseph P. Newhouse, 1992. "Medical Care Costs: How Much Welfare Loss?," Journal of Economic Perspectives, American Economic Association, vol. 6(3), pages 3-21, Summer.
- Okunade, Albert A., 2004. "Concepts, measures, and models of technology and technical progress in medical care and health economics," The Quarterly Review of Economics and Finance, Elsevier, vol. 44(3), pages 363-368, July.
- Jennifer Roberts, 1999. "Sensitivity of elasticity estimates for OECD health care spending: analysis of a dynamic heterogeneous data field," Health Economics, John Wiley & Sons, Ltd., vol. 8(5), pages 459-472.
- Blomqvist, A. G. & Carter, R. A. L., 1997. "Is health care really a luxury?," Journal of Health Economics, Elsevier, vol. 16(2), pages 207-229, April.
- Blomqvist, A.G. & Carter, R.A.L., 1993. "Is Health Care Really a Luxury?," UWO Department of Economics Working Papers 9311, University of Western Ontario, Department of Economics.
- Jewell, Todd & Lee, Junsoo & Tieslau, Margie & Strazicich, Mark C., 2003. "Stationarity of health expenditures and GDP: evidence from panel unit root tests with heterogeneous structural breaks," Journal of Health Economics, Elsevier, vol. 22(2), pages 313-323, March.
- Baltagi, Badi H & Griffin, James M, 1988. "A General Index of Technical Change," Journal of Political Economy, University of Chicago Press, vol. 96(1), pages 20-41, February. Full references (including those not matched with items on IDEAS)