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A Study on the Application of Contingent Valuation Method in of Public Weather Service

机译:权变估值法在公共气象服务中的应用研究

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Condition Valuation Method (CVM) is an important value assessment method that widely used in Ecological (Environmental) Economics; it has unique advantages in the quantitative assessment of the value of natural resources. By questionnaire, CVM reflects the value under the influence of environment,and it is a theory of strong evaluation. This method is used to analyze public weather service. Considers the uncertainty, effectiveness assessment of public weather service is done by establishing Dichotomy Logistic model. Using national sample survey data, we compare it the traditional willingness to pay. Dichotomy Logistic model is more objective when used to do a quantitative assessment of nation public weather service.
机译:条件评估法(CVM)是一种重要的价值评估方法,广泛用于生态(环境)经济学中。它在定量评估自然资源价值方面具有独特的优势。通过问卷调查,CVM反映了在环境影响下的价值,这是一种强有力的评估理论。该方法用于分析公共天气服务。考虑到不确定性,通过建立二分逻辑模型进行公共天气服务有效性评估。使用国家样本调查数据,我们将其与传统的支付意愿进行比较。当用于对国家公共天气服务进行定量评估时,二分逻辑模型更客观。

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