黄河流域上游企业参与生态补偿行为研究——以甘肃段为例

Enterprises’ Ecological Compensation Behavior of the Yellow River Basin Upstream——A Case of Gansu Section

从将黄河上游企业作为补偿客体的角度出发,以甘肃段为例,选取146个企业作为随机样本研究其参与生态补偿行为。运用条件价值评估法（CVM）调查企业生态补偿参与意愿（WTA）及受偿水平,调查结果表明：研究区企业生态补偿参与意愿较高,占总样本的89.04%;参与生态补偿的企业愿意接受的平均补偿水平为其节能排污年费用的71.68%。运用Heckman两阶段法研究企业生态补偿参与意愿及受偿水平的影响因素,研究结果表明：企业所处地区经济状况、行业、规模、企业对生态补偿机制了解程度、企业认为保护流域生态环境必要性、企业对周边环境状况自评与企业生态补偿参与意愿有显著相关性;企业所处地区经济状况、规模、企业对周边环境状况的自评与受偿水平存在显著相关性。

From the perspective of taking the upstream enterprises as the compensation object, this paper studies enterprises＇ behavior on ecological compensation based on 146 enterprises by taking Gansu section of the Yellow River Basin upstrean as an example. And then, it estimates enterprises＇ willingness to accept （WTA） to eco-eompensation and their compensation levels by the contingent valuation method （CVM） and two-stage Heckman model. Results show that, the proportion of enterprises＇ WTA being positive in this area is 89.04% of the total sample. Compensation level of enterprises whose WTA is positive is 71.68% of their annual cost of energy saving and emission reduction. The local GDP, the industry of enterprise, the scale of enterprise, the degree of enterprises＇ knowledge of basin eco-compensation mechanism, enterprises thinking the necessity of protecting basin eco-environment and self - evaluation of the surrounding environment of enterprises affect enterprises＇ WTA. In addition, the scale of enterprise, enterprises thinking the necessity of protecting basin eco-environment and self-evaluation of the surrounding environment of enterprises are obviously related to their compensation levels.