意愿调查法中的偏好不确定性研究综述 |
| 苏红岩, 王华 |
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A review of preference uncertainty in contingent valuation method |
| SU Hongyan, WANG Hua |
| 图4 考虑不确定性对WTP估计效率的影响(基于NCS/PC数据) |
| Figure 4 The impact of preference uncertainty on efficiency of willingness-to-pay (WTP) estimates |
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