References
References
- Berrens , R , Bohara , A , Jenkins-Smith , H , Silva , C and Weimer , D . 2003 . The advent of Internet surveys for political research: a comparison of telephone and Internet samples . Political Analysis , 1 : 1 – 23 .
- Berrens R Bohara A Jenkins-Smith H Silva C Weimer D 2004 Information and effort in contingent valuation surveys: application to global climate change using national internet samples Journal of Environmental Economics and Management forthcoming
- Cameron , T , Poe , G and Ethier , R . 2002 . Alternative non-market value-elicitation methods: are the underlying preferences the same? . Journal of Environmental Economics and Management , 44 : 319 – 25 .
- Huang , J and Smith , V . 2002 . Monte Carlo benchmarks for discrete response valuation methods: reply . Land Economics , 78 : 617 – 23 .