Efficiency Evaluation of Financing Methods of Hebei Iron and Steel Enterprises Based on Improved Matter-element Model

摘要

According to the influence indicators of enterprises financing such as capital cost,financial risk,corporation governance,the comprehensive appraisal index system of financing efficiency for enterprises is set up.Traditional method of matter-element model is improved by modifying the correlation function and constructing a kind of combined weight.The improved model has some advantages.For example,it can overcome the adverse effects caused by different interval length of the appraisal index,and it can combine the experts' experience and the data's potential information perfectly.The case analysis confirms that the improved model is scientific and practical.