haku: @indexterm environmental economics / yhteensä: 508
viite: 191 / 508
| Tekijä: | Cameron, T. A. Poe, G. L. Ethier, R. G. Schulze, W. D. |
| Otsikko: | Alternative non-market value-elicitation methods: Are the underlying preferences the same? |
| Lehti: | Journal of Environmental Economics and Management
2002 : NOV, VOL. 44:3, p. 391-425 |
| Asiasana: | Environmental economics Econometric models |
| Kieli: | eng |
| Tiivistelmä: | The authors advocate a more formal structural approach for comparing mean willingness to pay for non-market or pre-test-market goods conveyed by fundamentally different preference elicitation mechanisms. Pooled-data models that allow for heteroscedasticity reveal that while there are substantial differences in the amount of noise in the different samples, a common underlyingsystematic component of the preference structure cannot be rejected for at least four of these seven elicitation methods. different samples, a common underlying systematic component of the preference structure cannot be rejected for at leats four of these seven elicitation methods. |
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