共 11 条
[1]
Comparing models for contingent valuation surveys: statistical efficiency and the precision of benefit estimates. Timothy Park,John Loomis. NJARE . 1992
[2]
The contingent valuation debate: Why economists should care?. Portney. Journal of Econometrics . 1994
[3]
Estimating willingness to pay for improved water quality in the presence o item nonresponse bias. James A. Brox,Ramesh C,Kumar,et al. American Journal of Agricultural Economics . 2003
[4]
Contingentvaluation:issomenumberbetterthannonumber?. Peter ADiamond,JerryA.Hausman. JournalofEconomicPerspectives . 1994
[5]
Some empirical evidence on embedding effects in contingent valuation of forest protection. Loomis,J.,Lockwood,M.,DeLacy,T. J. Environ. Econ. Manag . 1993
[6]
Efficiencygainsaffordedbyimprovedbiddesignversusfollow upvaluationquestionsindiscrete choiceCVstudies. Scarpa,R.,I Bateman. LandEconomics . 2000
[7]
Welfaremeasurementsusingcontingentvaluation:acomparisonoftechniques. Boyle,K J,Bishop. Ame.J.Agri.Econ . 1988
[8]
Valuing the environment through contingent evaluation. Hanemann,et al. Journal of Econometrics . 1994
[9]
Measuringvaluesofextramarketgoods:areindirectmeasuresbiased?. Bishop,R.C.,T.A Herberlein. Ame.J.Agri.Econ . 1979
[10]
Sample selection bias as a specification error. Heckman. J. Econometrica . 1979