5Mushkin S J. Health as an investment [J]. Journal of Political Economy, 1962, 70(5): 129-157.
6Grossman M. On the concept of health capital and the demand for heath [J]. The Journal of Political Economy, 1972, 80(2):223-255.
7Cutler, D. M., E. Richardson, 1997, "Measuring the Health of the U.S. Population", Brookings Papers on Economic Activity:Microeconomics , 217-271.
8Dustmann, C., F. Windmeijer, 2000, "Wages and the Demand for Health-A Life Cycle Analysis", The Institute for Physical Studies,Working Paper Series No. W99/20.
9Erbsland, M., W. Ried, V. Ulrich, 1995, "Health, Health Care, and the Environment, Econometric Evidence from German Micro Data",Health Economics, Vol. 4, 169-182.
10Field, M. J, M. R. Gold, 1998, "Summarizing Population Health: Directions for the Development and Application of Population Metrics",National Academy Press, Washington, D. C.
