| 来源类型 | FEEM working papers "Note di lavoro" series |
| 规范类型 | 论文 |
| Protection Motivation Theory and Contingent Valuation: Perceived Realism, Threat and WTP Estimates for Biodiversity Protection | |
| Riccardo Scarpa; Susanne Menzel | |
| 发表日期 | 2005 |
| 出处 | Climate Change and Sustainable Development |
| 出版年 | 2005 |
| 语种 | 英语 |
| 摘要 | We report on a discrete-choice CV study conducted in Germany to value the WTP for biodiversity protection in less developed countries. To systematically investigate survey realism and subjective threat assessment from the loss of biodiversity described in the scenario the study includes questions to uncover the constructs of Protection Motivation Theory, which is introduced to the CV literature. The patterns of responses to such questions are analysed using an Expectation-Maximization algorithm to derive class membership probabilities. These are found to match the predictions of Protection Motivation Theory and systematically improve the logistic analysis of the WTP responses. |
| 特色分类 | Q2,D6,C42,C25 |
| 关键词 | Biodiversity valuation,Protection motivation theory,Latent class analysis, |
| URL | https://www.feem.it/en/publications/feem-working-papers-note-di-lavoro-series/protection-motivation-theory-and-contingent-valuation-perceived-realism-threat-and-wtp-estimates-for-biodiversity-protection/ |
| 来源智库 | Fondazione Eni Enrico Mattei (Italy) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/117139 |
| 推荐引用方式 GB/T 7714 | Riccardo Scarpa,Susanne Menzel. Protection Motivation Theory and Contingent Valuation: Perceived Realism, Threat and WTP Estimates for Biodiversity Protection. 2005. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| NDL2005-026.pdf（559KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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