制造业环境技术创新能力综合评价研究——基于最大信息熵原理与投影寻踪耦合模型

Evaluation of Environmental Technology Innovation Capability of Manufacturing Based on Maximum Information Entropy Principle Coupled Projection Pursuit Model

摘要:

在资源紧缺、环境污染日益严峻的今天,环境技术创新成为代表一个企业持续竞争优势的重要标志。本文综合考虑我国制造业的环境技术创新能力影响因素,构建环境技术创新能力评价指标体系,运用最大信息熵原理与投影寻踪耦合模型评价“十二五”期间我国制造业环境技术创新能力,根据计算出的最佳投影方向,分析各影响因素对我国制造业环境技术创新能力综合评价影响程度的贡献率,根据计算出的最佳投影值,评价“十二五”期间我国制造业环境技术创新能力,并提出相应建议。

Abstract:

With the scarcity of resources and environmental pollution increasingly griming, environmental technology innovation becomes an important symbol to represent a sustainable competitive advantage of enterprise. The evaluation index system of environmental technology innovation capability is built considering the factors of environmental technology innovation. The environmental technology innovation capability of manufacturing from 2011 to 2014 are analyzed based on the maximum information entropy principle coupled projection pursuit model,and the contribution rates of the indicators are calculated．The best projection values are compared to study the environmental technology innovation capability of manufacturing．At last, the corresponding suggestions are proposed．