创新型城市技术创新投资效率的测度方法研究:基于创新过程的视角

The study of theories and methods for the efficiency measurement of technological innovation investments in innovative cities:From an innovation-process perspective

面向技术创新投资建设过程,构建测度创新型城市技术创新投资建设过程效率的分阶段测度指标体系,并引入网络数据包络分析构建适应网络状技术创新投资转化过程、不受专家偏好影响且可充分考虑参评城市间测度指标重要性差异的创新型城市技术创新投资建设过程效率的非参数测度模型。构建的测度框架能区分并系统性地考虑创新型城市技术创新投资建设过程的两阶段——技术研发和技术转化,全面地考虑技术研发和技术转化间生产技术的差异性、生产关系的关联性以及中间要素参与等特点,提供更加准确的测度。测度模型的计算结果可有助于发现创新型城市投资建设过程中生产无效的来源,使得面向创新型城市投资建设过程的系统性与差异性创新政策的制定成为可能。

This article presents a phased measurement indicator system for the construction efficiency of technological innovation investment in innovative cities based on the technological innovation investment process of innovative cities. Subsequently,this article proposes a structural data envelopment analysis(DEA) technique to model the technological innovation investment process with a network transformation structure. The measurement framework is not subject to the preference of experts,and fully takes into account across-city difference in the importance of measures indicators. Our measurement framework discriminates the two-stage transformation of the technological innovation investment process: technological research /development and technological applications. Furthermore,our measurement framework systematically takes into account the difference of production technologies,the relevance of production relationship between technological research /development and technological applications,and the participation of intermediate production factors. The calculated results from our measurement model helps in exploring the sources of inefficiency in the construction process,and facilitates the development of systematic and differential innovation policies of one innovative city.