城市生活垃圾分类准确率研究:基于环境关心、制度信任和社区归属感的分析

Research of accuracy of urban garbage classification:analysis based on environmental concern,institution-based trust and community belonging

生活垃圾的准确分类投放是垃圾资源化回收利用的重要前提,垃圾分类准确率也是评价政策实施效果的重要指标。根据杭州市微观调研数据,采用多元有序Logistic模型分析环境关心、制度信任以及社区归属感对垃圾分类准确率的影响;运用层次回归将制度信任对“环境关心—垃圾分类准确率”关系的调节效应及社区归属感对“制度信任—垃圾分类准确率”关系的调节效应纳入分析。结果表明:社区归属感、制度信任对公众垃圾分类准确率均存在显著正效应;社区归属感对“制度信任—垃圾分类准确率”存在显著正向调节效应;此外,年龄和家庭年收入也均显著正向影响公众垃圾分类准确率。

The accuracy of urban garbage classification is an important prerequisite for the recycling and utilization of waste resources,and it is also an important indicator for evaluating the implementation effects of various policies.According to the micro survey data of Hangzhou City,the multivariate and ordered Logistic model was used to analyze the impact of environmental concern,institution-based trust and community belonging on the accuracy of garbage classification.The hierarchical regression was used to adjust the effect of institution-based trust on the relationship between environmental concern and accuracy of garbage classification.The effect of community belonging on the relationship between institution-based trust and the accuracy of garbage classification was included in the analysis.The results showed that:community belonging and institution-based trust had a significant positive effect on the accuracy of public garbage classification;community belonging had a significant positive effect on the relation of“institution-based trust and accuracy of garbage classification”.In addition,age and family annual income were both significantly positive to the accuracy of public garbage classification.