Research on credit index system and evaluation of construction enterprises

The establishment of the credit evaluation system of construction enterprises is the key to establishing the credit system of construction market. How to build a scientific and reasonable credit evaluation model is of critical importance. In this paper, we fist apply Delphi method to identify construction enterprises´ credit evaluation index and refines each index into various sub-items. Then, we adopt questionnaire survey to identify the weight of each evaluation index and sub-item. After that, we create the calculating model of construction enterprises´ credit evaluation. At last, we make a brief illustration of the application direction of the credit evaluation model.