Cameron, T.A., (1989) “Sample Design for Estimator Efficiency in Probit-based Discrete Choice Contingent Valuation Models, ” Working Paper, Department of Economics, University of California, Los Angeles.
'93
'92
'91
'90
Cooper, J. C. (1993) “Optimal Bid Selection for Dichotomous Choice Contingent Valuation Surveys,” Journal Of Environmental Economics And Management, 24 (1), 25-40.
Whittington, D. S. V. K. O. A. O. A. L. J. L. M. A. (1992) “Giving Respondents Time to Think in Contingent Valuation Studies - A Developing-Country Application,” Journal Of Environmental Economics And Management, 22 (3), 205-225.
J. W. P. D. A. (1991) “Inference and Optimal-Design for a Welfare Measure in Dichotomous Choice Contingent Valuation,” Land Economics, 67 (2), 225-239.
Kealy, M. J. M. M. D. J. F. (1990) “Reliability and Predictive-Validity of Contingent Values - Does the Nature of the Good Matter,” Journal Of Environmental Economics And Management, 19 (3), 244-263.