基于DEMATEL的城市可持续发展障碍因素分析——以沈阳市为例

Analysis on barriers of urban sustainable development based on DEMATEL:A case of Shenyang City

科学识别现阶段城市可持续发展面临的主要障碍因素,并分析各因素之间的关系,对促进城市可持续发展具有重要意义.通过文献查阅、实际调研以及结构式访谈等归纳总结出影响沈阳市可持续发展的21个障碍因素,基于问卷调研和统计分析筛选出12个主要因素,并通过DEMATEL方法对这些主要障碍因素进行影响关系分析.结果表明:影响沈阳市可持续发展的核心因素是领导不重视、偏重经济的政府考核体系、公众社会可持续发展意识不足、对区域生态环境承载力缺乏科学认识以及缺乏关键项目.建议政府要提高对可持续发展的重视程度,加大宣传力度,改革政府考核体系,建立可持续发展奖惩制度,建立严格有效的监督体制,强化各部门的执行力度;企业要投入资金研发关键支撑技术、引入关键项目;公众要提高可持续发展意识,积极参与可持续发展.

To scientifically identify the key barriers which the urban sustainable development is facing and to analyze the interrelationships among the barriers are of significance to promote urban sustainable development.Through literature review,site investigation and structural interview,21 factors affecting the Shenyang City＇s sustainable development were recognized,and based on questionnaire survey and statistics analysis,12 main factors were screened.Further,by employing decision-making and trial evaluation laboratory （DEMATEL） method,the interrelationships among these factors were analyzed.The key factors affecting the Shenyang＇s sustainable development included the lack of leaders＇ attention,the economy-oriented governmental performance evaluation system,the lower public awareness on sustainable development,and the lack of academic understanding on regional eco-carrying capacity and related key projects.It was suggested that the local government should pay more attention on sustainable development,increase propaganda activities,reform governmental performance evaluation system,establish a reward-punishment system for promoting sustainable development and an effective monitoring mechanism,and enhance the implementation of related regulations,the local enterprises should establish research and development funds to support the researches of key technologies and introduce key projects,and general publics should improve their awareness on sustainable development and actively participate in related activities.