References

Andersson, H. and G. Lindberg, 2009. Benevolence and the value of road safety. Accid. Anal. Prev., 41: 286-293.
PubMed  |  Direct Link  |  

Arrow, K., R. Solow, P.R. Portney, E.E. Leamer, R. Radner and H. Schuman, 1993. Report of the NOAA panel on contingent valuation. Federal Register, 58: 4601-4614.

Borghi, J., 2008. Aggregation rules for cost-benefit analysis: A health economics perspective. Health Econ., 17: 863-875.
CrossRef  |  PubMed  |  Direct Link  |  

Culyer, A.J., 2001. Economics and ethics in health care. J. Med. Ethics, 27: 217-222.
Direct Link  |  

Dickie, M. and S. Gerking, 2007. Altruism and environmental risks to health of parents and their children. J. Environ. Econ. Manage., 53: 323-341.
CrossRef  |  

Dickie, M. and V.L. Messman, 2004. Parental altruism and the value of avoiding acute illness: Are kids worth more than parents?. J. Environ. Econ. Manage., 48: 1146-1174.
CrossRef  |  

Diener, A., B. O'brien and A. Gafni, 1998. Health care contingent valuation studies: A review and classification of the literature. Health Econ., 7: 313-326.
PubMed  |  Direct Link  |  

Drummond, M.F., M.J. Sculpher, K. Claxton, G.L. Stoddart and G.W. Torrance, 2015. Methods for the Economic Evaluation of Health Care Programmes. 4th Edn., Oxford University Press, Lahore, Pakistan, ISBN:978-0-19-966588-4, Pages: 437.

Hurley, J.E. and E. Mentzakis, 2011. Existence and magnitude of health-related externalities: Evidence from a choice experiment. Master Thesis, McMaster University, Hamilton, Ontario.

Jacobsson, F., J. Carstensen and L. Borgquist, 2005. Caring externalities in health economic evaluation: How are they related to severity of illness?. Health Policy, 73: 172-182.
CrossRef  |  PubMed  |  

Johannesson, M., 1996. Theory and Methods of Economic Evaluation of Health Care. Kluwer Academic Publisher, Dordrecht, Netherlands,.

Kalantari, S., M. Adibi, R. Rabbani and S. Ahmadi, 2007. An Investigation on apathy and altruism in urban society of Iran. Daneshwar Rathar, 14: 27-35.
Direct Link  |  

Kesztyus, D., R. Lauer, A.C. Schreiber, T. Kesztyus and R. Kilian et al., 2014. Parents' willingness to pay for the prevention of childhood overweight and obesity. Health Econ. Rev., 4: 20-27.
PubMed  |  Direct Link  |  

Klose, T., 1999. The contingent valuation method in health care. Health Policy, 47: 97-123.
CrossRef  |  PubMed  |  

Koopmanschap, M.A., F.F.H. Rutten, B.M. van Ineveld and L. van Roijen, 1995. The friction cost method for measuring indirect costs of disease. J. Health Econ., 14: 171-189.
CrossRef  |  PubMed  |  

Liu, J.T., J.K. Hammitt, J.D. Wang and J.L. Liu, 2000. Mother's willingness to pay for her own and her child's health: A contingent valuation study in Taiwan. Health Econ., 9: 319-326.
PubMed  |  

Marseille, E., B. Larson, D.S. Kazi, J.G. Kahn and S. Rosen, 2015. Thresholds for the cost-effectiveness of interventions: Alternative approaches. Bull. World Health Organiz., 93: 118-124.
PubMed  |  Direct Link  |  

Mitchell, R.C. and R.T. Carson, 1989. Using Surveys to Value Public Goods: The Contingent Valuation Method. 1st Edn., RFF Press, Washington.

Nord, E., 1993. The trade-off between severity of illness and treatment effect in cost-value analysis of health care. Health Policy, 24: 227-238.
PubMed  |  Direct Link  |  

O'Brien, B. and A. Gafni, 1996. When do the dollars make sense? Toward a conceptual framework for contingent valuation studies in health care. Med. Decis. Making, 16: 288-299.
CrossRef  |  PubMed  |  

Olsen, J.A. and R.D. Smith, 2001. Theory versus practice: A review of willingness‐to‐pay in health and health care. Health Econ., 10: 39-52.
Direct Link  |  

Rice, D.P. and B.S. Cooper, 1967. The economic value of human life. Am. J. Publ. Health Nat., 57: 1954-1966.
PubMed  |  

Ryen, L. and M. Svensson, 2015. The willingness to pay for a quality adjusted life year: A review of the empirical literature. Health Econ., 24: 1289-1301.
CrossRef  |  Direct Link  |  

Smith, R.D., 2007. Use, option and externality values: Are contingent valuation studies in health care mis‐specified?. Health Econ., 16: 861-861.
CrossRef  |  PubMed  |  Direct Link  |  

Yeung, R.Y. and R.D. Smith, 2005. Can we use contingent valuation to assess the demand for childhood Immunisation in developing countries?. Appl. Health Econ. Policy, 4: 165-173.
Direct Link  |