基于层次分析法的数字经济发展综合评价——以长江三角洲为例

Comprehensive Evaluation of Digital Economy Development Based on Analytic Hierarchy Process—A Case Study of the Yangtze River Delta Region

摘要: 数字经济作为一种新经济形态，既是拉动经济增长的重要动能，也是增强国家经济活力和竞争力的核心，因此对数字经济发展进行科学评价有利于促进数字经济的健康发展。本文通过对数字经济的研究，从五个方面建立数字经济评价体系，运用层次分析法对指标进行赋权，并用无量纲化对2019年长江三角洲各省(市)数字经济发展指标数据进行得分统计。研究发现，江苏省数字经济发展最好，安徽省数字经济发展较落后，长江三角洲数字经济发展不平衡，并据此给出相关建议：打好数字经济发展基础；重视数字产业化发展；加大数字技术人才和经费的投入；加强江浙沪向安徽的渗透作用。

Abstract: As a new economic form, digital economy is not only an important driving force for economic growth, but also the core of enhancing national economic vitality and competitiveness. Therefore, scientific evaluation of the development of digital economy is conducive to promoting the healthy development of digital economy. Based on the study of digital economy, this paper establishes the evaluation system of digital economy from five aspects, uses the analytic hierarchy process (AHP) to assign weights to indicators, and uses dimensionless to make score statistics on the digital economy development index data of provinces (municipalities) in the Yangtze River Delta in 2019. It is found that Jiangsu province has the best digital economy development, Anhui province is lagging behind, and the Yangtze River Delta digital economy development is unbalanced. Accordingly, relevant suggestions are given: Laying a good foundation for the development of digital economy; Attaching importance to the development of digital industrialization; Increasing the input of digital technology talents and funds and strengthening the infiltration from Jiangsu, Zhejiang and Shanghai to Anhui.