A Study on Multi-index Evaluation Model Based on Synthetic Weighting for the Problem of Technology Innovation Capability of Enterprises

In this article, the author puts forward a model of multi-index evaluation to solve the complex problem of evaluation to technology innovation capacity of enterprises in order to avoid the uncertainty and randomness of subjective judgment. Considering the shortcoming of the traditional method that index weight is determined by subjective judgment, a new approach to determine index weight by combining subjective judgment and objective information is proposed in this article. In the new approach, the objective weight about index is determined based on the entropy theory. And the synthetic weight about index is obtained by integrating the determined objective weight and the subjective weight that is presented by the decision-maker. With the synthetic weight, the technology innovation capability of an enterprise is evaluated according to the basic principle of TOPSIS. We apply the model to assess the technology innovation capability of enterprises and obtain rather satisfied result.