运用三维立体坐标模型评价我国制造企业的信息化经济效益

Evaluation model of three-dimensional coordinate spatial for the economic benefits of manufacturing enterprise informationalization

现有的企业信息化经济效益评价方法本质上分为两类:基于财务的有形效益评价、将无形效益主观量化的体系指标评价。第二类更具合理性,但复杂、可操作性差。两类方法基本上都没有突出企业本身对信息化实施的支持能力这一重要维度,评价完整性有待提高。三维立体坐标模型,建立了制造企业对实施信息化的支持能力(技术+管理)、成本、有形收益、无形收益的联系。通过对由各维度构建起的立方体体积的比较,实现动态的信息化经济效益的整体评价。

Existing economic benefits evaluation methods of enterprise informationalization,in essence,can be divided into two categories.The first category is tangible benefits evaluation based on finance;the other is evaluation index systems which quantify subjective intangible benefits.The second category is more reasonable,but complicated,poor in operability.Basically two categories are not highlighted the importance of enterprise's own support capacity of informationalization,so the integrity of the evaluation needs to be raised.Three-dimensional spatial coordinate evaluation model have established the connection among the support capacity(technology+management),cost,tangible benefits and intangible benefits of informationalization.Through the method that intangible benefits is represented by core competitiveness which enterprise urgently need,and comparing the size of the volume of the cube which represents integral benefits in the coordinate system to dynamic evaluate the overall economic benefits of enterprise informationalization.