- Krupnick, A., A. Alberini, M. Cropper, N. Simon, B. O’Brien, R. Goeree and M. Heintzelman (2002). Age, Health and the Willingness to Pay For Mortality Rick Reductions: A Contingent Valuation Study on Ontario Residents. _Journal of Risk and Uncertainty_ , 24: 161-186.

- Li, J., S.K. Guttikunda, G. R. Carmoichael, D. G. Streets, Y-S, Chang and V. Fung (2004). Quantifying the human health benefits of curbing air pollution in Shanghai. _Journal of Environmental Management_ , 70(2004):49-62.

- Mead, B. W. and V. Brajer (2006). Valuing the Adult Health Effects of Air Pollution in Chinese Cities. _Annals of New York Academy Science_ , 1076: 882-892.

- Miller, T.R. (2000). Variations between countries in value of statistical life. _Journal of Transport Economics and Policy_ , 34: 169-188.

- NBS (National Bureau of Statistics, PRC, 2007). _China Statistical Yearbook 2007_ , China Statistical Publishing house, Beijing.

- Parkin, D.M., S.L. Whelan, J. Ferlay and H. Storm (2005). Cancer indicence in five contingents. Vol I to VIII. International  Agency of Research for Cancer, World Health Organisation and International Association of Cancer Registration, IARC, base 7.

- Shaikn, S. L., L. Sun and G. C. van Kooten (2007). Treating respondent uncertainty in contingent valuation: A comparison of empirical treatments. Ecological Economics, 62(2007): 115-125.

- Shepard, D.S., and R.J. Zeckhauser (1982). Life-Cycle Consumption and Willingness to Pay for Increased Survival. In M.W. Jones-Lee (ed.), _The Value of Life and Safety._ Amsterdam:North Holland.

- Viscusi, W. K. (1993). The Value of Risks to Life and Health. Journal of Economic Literature, 31(4): 1912-1946.

- Viscusi, W. K. amd J. E. Aldy (2003). The Value of a Statitiscal Life: A Critical Review of Market Estimates Throughout the World. _Journal of Risk and Uncertainty_ , 27: 5-76.

- Wang, Hua (1997). “Treatment of “don’t-know” responses in contingent valuation surveys: a random valuation model”. Journal of Environmental Economics and Management 32(1997), 219-232.

- Wang, Hua and D. Whittington, (2005 _). “_ Measuring individuals’ valuation distributions using a stochastic payment card approach”. Ecological Economics 55 (2005), 143-154.

- Wang, Hua and J. He (forthcoming). Estimating Individual Valuation Distributions with Multiple Bounded Discrete Choice Data. Applied Economics, forthcoming.

- Wang, H. and J. Mullahy (2006). Willingness to pay for reducing fatal risk by improving air quality: A contingent valuation study in Chongqing, China. Science of the Total Environment, 367(2006): 50–57.

- Wang, X. P. and D. L. Mauzerall (2006). Evaluating impacts of air pollution in China on public health: Implications for future air pollution and energy policies. _Atmospheric Environment_ , 40: 1706-1721.

- Welsh, M. P. and G. L. Poe (1998). “Elicitation effects in contingent valuation: comparisons to a multiple bounded discrete choice approach”. Journal of Environmental Economics and Management 36(1998), 170-185.

- World Bank (1997). _Clear Water, Blue Skies: China’s Environment in the New Century_ . World Bank, Washington, DC.

- World Bank (1998). The Effects of Pollution on Health: The Economic Toll, in _Pollution Prevention and Abatement Handbook_ , World Bank, Washington, DC.

- World Health Organisation (1999). _Air Quality Guidelines_ . World Health Organisation, Geneva.

- Xu, X. & Wang, L. (1993), Association of Indoor and Outdoor Particulate Level with Chronic Respiratory Illness. _American Review of Respiratory Diseases_ , **148** , 1516-1522.

- Xu, X., Li, B., & Huang, H. (1995), Air pollution and Unscheduled Hospital Outpatient and Emergency Room Visits. _Environmental Health perspectives_ , **103** (3), 286-289.

- Xu, Z. Y., Y. Q. Liu and D. Q. Yu (2000). Air pollution and daily mortality in Shenyang, Archives of Environmental Health, 55(2): 115-120.

- Xu. X, Gao, J., Dockery, D., & Chen, Y. (1994), Air Pollution and Daily Mortality in Residential Area of Beijing, China. _Archives of Environmental Health,_ **49** (4), 216-222.

- Yaari, M.E (1964). On the Existence of an Optimal Plan in a Continuous-Time Allocation Process. Econometrica, 32(4): 576-590.

- Yang, L., D.M. Parkins, L.D. Li, Y.D. Chen and F. Bray (2004). Estimation and projection of the national profile of cancer mortality in China: 1991–2005. British Journal of Cancer (2004) 90: 2157 – 2166.

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