Health care contingent valuation studies: A review and classification of the literature
Diener A, O'Brien B, Gafni A. 1998. Health care contingent valuation studies: a review and classification of the literature. Health Economics 7: 313-326.
Drummond MF, O'Brien B, Stoddart GL, Torrance GW. 1997. Methods for the Economic Evaluation of Health Care Programmes. Oxford University Press: New York.
The assessment of quality of life (AQoL) instrument: A psychometric measure of health related quality of life
Hawthorne G, Richardson J, Osborne R. 1999. The assessment of quality of life (AQoL) instrument: a psychometric measure of health related quality of life. Quality Life Research 8: 209-224.
Tests for specification errors in classical linear least squares regression analysis
Ramsey JB. 1969. Tests for specification errors in classical linear least squares regression analysis. Journal of the Royal Statistical Society 31: 350-371.
The discrete choice willingness-to-pay question format in Health Economics: Should we adopt environmental guidelines?
Smith RD. 2000. The discrete choice willingness-to-pay question format in Health Economics: should we adopt environmental guidelines? Medical Decision Making 20:194-206.
The relative sensitivity of willingness-to-pay and time-trade-off to changes in health status: An empirical investigation
Smith RD. 2001. The relative sensitivity of willingness-to-pay and time-trade-off to changes in health status: an empirical investigation. Health Economics 10: 487-497.
Its not just what you do, its the way that you do it: The effect of different payment card formats and survey administration on willingness to pay for health gain
Smith RD. 2006. Its not just what you do, its the way that you do it: the effect of different payment card formats and survey administration on willingness to pay for health gain. Health Economics 15: 281-293.
Can we use contingent valuation to assess the private demand for childhood immunization in developing countries? a systematic review of the literature
Yeung RYT, Smith RD. 2006. Can we use contingent valuation to assess the private demand for childhood immunization in developing countries? a systematic review of the literature. Applied Health Economics Health Policy 4: 165-173.