haku: @freeterm meta-analysis / yhteensä: 10
viite: 9 / 10
| Tekijä: | List, J.A. Gallet, G.A. |
| Otsikko: | What experimental protocol influence disparities between actual and hypothetical stated values? |
| Lehti: | Environmental and Resource Economics
2001 : NOV, VOL. 20:3, p. 241-254 |
| Asiasana: | CONTINGENT VALUATION |
| Vapaa asiasana: | HYPOTHETICAL BIAS META-ANALYSIS |
| Kieli: | eng |
| Tiivistelmä: | Preferences elicited in hypothetical settings have recently come under scrutiny, causing estimates from the contingent valuation method to be challenged due to perceived "hypothetical bias". Given that the received literature derives value estimates using heterogenous experimental techniques, understanding the effects of important design parameters on the magnitude of hypothetical bias is invaluable. In this paper, the authors address this issue statistically by using a meta-analysis to examine data from 29 experimental studies. |
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