基于SEM的施工企业信用评价模型

Credit Evaluation Model Research of Construction Enterprises Based On SEM

建立施工企业信用评价体系,可规范施工企业作业行为,营造良好信用氛围,确保建筑产品高质高量,对推动社会信用体系建设具有重要意义。目前并没有统一的施工企业评价体系,现有评价体系不够完善和系统。鉴于此,以施工企业信用评价为研究对象,基于结构方程模型,结合理论与数据分析,甄选信用评价指标,完善信用评价体系。首先,依据现有评价指标体系,结合文献研究,初步选取信用评价指标。最终确立施工企业信用评价指标体系,包括企业情况等5个一级指标,企业资质等20个二级指标,并简述各级指标主要评价内容。而后运用SEM建立评价模型,并对模型进行修正,获得拟合度较好的评价模型。通过变量间路径系数,计算各级指标权重值,最后通过案例实证分析,验证公式的实用性和有效性。

The establishment of the construction enterprise credit evaluation system can regulate the behavior of the construction enterprise,create a good credit atmosphere,and ensure the quality of building products,which is of great significance to promote the social credit system construction. At present,there is no unified construction enterprise evaluation system,and the existing evaluation system is not perfect and systematic. In view of this,taking the construction enterprise credit as the research object,based on structural equation model,combing the theory and data analysis,selecting the credit evaluation indicators,and improving the credit evaluation system. First of all,the existing evaluation index system is compared with the literature research. From this,the credit evaluation index is initial selected. Finally the evaluation index is established,such as five primary level indicators including enterprise level,twenty secondary indicators including enterprise qualification etc,then the main content of evaluation indexes are explained briefly. Using SEM to establish the theoretical model,the model is modified and a better fit evaluation model is obtained. According to the path coefficient of the model,the weight coefficient of each index is obtained,and the case analysis is carried out. The conclusion is that the practicability and validity of the model are verified.