中国区域数字乡村发展水平的统计测度

Statistical Measurement of Regional Digital Rural Development Level in China

文章从数字乡村基础设施、数字乡村产业发展、数字乡村生活服务3个维度选取了18个指标构建数字乡村发展水平测度指标体系,并采用熵值法对我国31个省份及八大综合经济区的数字乡村发展水平进行测度。结果显示:(1)数字乡村基础设施、数字乡村产业发展、数字乡村生活服务3个维度的权重均在2018年以后呈现相对稳定的变化趋势;(2)指标信息含量差异明显,其中最具影响力的指标为移动电话基站覆盖程度、电子地图建设水平、农产品网络销售额;(3)全国数字乡村发展水平整体上持续上升,区域间差异明显,沿海综合经济区的发展优势显著,大西北综合经济区的数字乡村发展水平相对滞后,但其与其他综合经济区之间的差距正在逐渐缩小。

This paper selects 18 indicators from the three dimensions of digital rural infrastructure,digital rural industry de-velopment and digital rural life services to construct a measurement index system of digital rural development level,and then uses the entropy method to measure the digital rural development level of 31 provinces and eight comprehensive economic zones in Chi-na.The results are shown as the following:(1)The weights of the three dimensions of digital rural infrastructure,digital rural in-dustrial development and digital rural life service all show a relatively stable change trend after 2018.(2)The information content of the indicators has obvious differences,among which the most influential indicators are mobile phone base station coverage,elec-tronic map construction level,and online sales of agricultural products.(3)The digital rural development level in China continues to rise on the whole,with obvious differences between regions.The development advantages of coastal comprehensive economic zones are significant,while the digital rural development level in the Great Northwest Comprehensive Economic Zone is relatively lagging behind,but the gap between it and other comprehensive economic zones is gradually narrowing.