基于DEMATEL方法的餐厨垃圾资源化利用关键因素分析

Analysis of key factors of kitchen waste resource utilization based on DEMATEL method

为了探讨餐厨垃圾资源化利用的影响因素及各因素之间的关系,文章利用DEMATEL方法从政府、企业、公众及市场4个方面对餐厨垃圾资源化利用的影响因素进行系统性分析,研究了餐厨垃圾资源化利用影响因素之间的影响关系及原因度和中心度。研究结果表明:资金投入、环保意识、市场机制、技术转化、宣传教育、优惠补贴和人口数量等因素会对餐厨垃圾资源化利用产生直接的影响,是推动餐厨垃圾资源化利用的主动因素;补贴优惠、资金投入与环保意识的中心度最高,是影响餐厨垃圾资源化利用的核心因素;政府及公众层面的因素处于核心位置,企业及市场层面的因素属于驱动因素。

The article uses the DEMATEL method to systematically analyze the influencing factors of kitchen waste resource utilization from four aspects:Government,enterprises,public and market,and to study the relationship between the influencing factors of kitchen waste resource utilization and the degree of cause and centrality.This allows the reader to better understand the influencing factors and their relationships.The study’s findings indicate that:Preferential subsidies,financial investment,environmental awareness,market mechanisms,technology transformation,publicity and education,preferential subsidies and the population will all directly affect the resourceful use of kitchen waste;subsidies and preferential,financial investment and environmental awareness have the highest centrality and are the core factors.