A Study of Evaluation Model for Technological Innovation

Up till now,there has been no strict definition of technological innovation that has been agreed upon at home and abroad.How to define technological innovation has become the focus of controversies in the field of theory.The divergence,in particular,arises concerning the defining of technology,the definition and criterion of the successful realization of technological innovation .In order to better the understanding of technological innovation and push forward the socialization of it,this paper first discusses the issue of whether technological innovation is successful or not, then,based upon the comparison of economical returns and social effect between before and after technological innovation,puts forward the evaluation model for technological innovation,taking advantage of SAVAGE's theory and method of expectation effectiveness.With the help of this model,a quantitative evaluation of the definition of technological innovation can be established so as to evaluate and define any simple technological advancement and improved method,and further,propel the development of technological innovation.