京津冀区域清洁取暖的支付意愿和影响因素

通过对北京、保定、太原、晋城等城市的农村地区实地走访和问卷调查,获取农村居民的清洁取暖支付意愿情况,基于条件价值评估法构建多元回归模型,对居民清洁取暖支付意愿及其影响因素进行测算分析.结果表明,80%以上的受访者对清洁取暖补贴政策有所了解,但有32.8%的受访者对现行补贴标准表示不满,受访者清洁取暖支付意愿平均为2926元/采暖季,其中北京、保定、太原、晋城受访者的清洁取暖支付意愿分别为3581,2787,2772, 3000元/采暖季;家庭年收入、清洁取暖改造费用、现行补贴标准、煤炭利用对空气质量影响程度及清洁取暖效果等均是受访者支付意愿的显著影响因素,而对清洁取暖的能源利用类型、对雾霾事件的关注度及对环保知识的了解程度不存在显著影响.

The willingness to pay for clean heating and its influencing factors in the Beijing-Tianjin-Hebei Region

A research was carried out through field visit and questionnaire survey to rural areas of cities including Beijing, Baoding, Taiyuan, and Jincheng, to obtain the current farmers' willingness to pay (WTP) for clean heating. Based on the contingent valuation method (CVM), a multiple regression model was constructed to measure farmers’ WTP for clean heating and analyze corresponding influencing factors. The results showed that more than 80percent of the respondents were aware of the clean heating subsidy policy, but 32.8 percent were dissatisfied with the current subsidy standard. The average WTP of the respondents for clean heating was 2926 yuan per heating season, among which the WTP for clean heating in Beijing, Baoding, Taiyuan, and Jincheng were 3081, 2787, 2772, and 3000 yuan per heating season respectively. Household annual income, clean heating renovation cost, current subsidy standard, the impact of coal utilization on air quality, and the current clean heating effect were all significant factors affecting respondents' WTP, while the energy utilization type of clean heating, the attention to haze events, and the environmental protection knowledge had no significant influence.