数字经济赋能粮食供应链韧性的效应及区域分异研究

doi:10.3969/j.issn.1001-5140.2024.01.015

LZUFE-KMS > 经济学院

	数字经济赋能粮食供应链韧性的效应及区域分异研究
其他题名	Study on the Effect and Regional Differentiation of Food Supply Chain Resilience Empowered by Digital Economy
	王娟娟 1; 曲健2
	2024-01-20
发表期刊	西北民族大学学报（哲学社会科学版）
期号	1 页码:138-154
摘要	粮食供应链韧性决定粮食安全,数字经济以数据为核心,具有精准定位供应链韧性支撑点和障碍点的优势.本研究以2003-2021年为周期,通过动态熵权测度数字经济指数和粮食供应链韧性水平,分析了数字经济赋能我国粮食供应链韧性的效应及区域差异.在农业领域,数字经济主要贡献源于数字基础设施,但投入产出效率较低.粮食供应链韧性的关键在于抵抗力,生态环境脆弱区和技术制约导致恢复力和变革力成为短板.自然资源禀赋仍是主导因素,粮食供应链韧性和数字经济指数较高的区域基本重合,对粮食供应链水平的区域分布影响较小.通过提升基础设施完善度和匹配度,将农业数字化发展纳入城镇化规划,聚焦农业资源研发,培育新质生产力,可以有效提升数字经济赋能粮食供应链韧性.
其他摘要	The resilience of the food supply chain is a crucial factor in ensuring food security.With data information as its core element,digital economy possesses an advantage in accurately identifying the support points and obstacles to the resilience of the food supply chain.With the period from 2003 to 2021 as the research timeframe,this study utilizes dynamic entropy weight of indices to measure both the digital economy index and resilience level of China's food supply chain,and analyzes changes in effect and regional differentiation of China's food supply chain resilience empowered by digital economy.In the field of agriculture,the main contribution of digital economy comes from digital infrastructure,but the input-output efficiency remains relatively low.The key to the resilience of the food supply chain lies in resistance,but the fragile ecological areas and technological constraints lead to restoring and transformative force becomes shortcomings.Natural resource endowment is still the dominant factor,and the regions with higher food supply chain resilience basically overlap those with higher digital economy index,which has little impact on the regional distribution of food supply chain level.By improving the perfection and matching degree of infrastructure,incorporating the digital development of agriculture into urbanization planning,focusing on the research and development of agricultural resources,and cultivating new productive forces,we can effectively enhance the resilience of food supply chain empowered by digital economy.
关键词	数字经济粮食供应链韧性粮食安全新质生产力
DOI	10.3969/j.issn.1001-5140.2024.01.015
URL	查看原文
收录类别	北大核心 ; AMI
ISSN	1001-5140
语种	中文
原始文献类型	Periodical
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/37421
专题	经济学院
作者单位	1.兰州财经大学一带一路经济研究院,甘肃兰州 730020;兰州财经大学经济学院,甘肃兰州 730020; 2.兰州财经大学经济学院,甘肃兰州 730020
第一作者单位	经济学院
推荐引用方式 GB/T 7714	王娟娟,曲健. 数字经济赋能粮食供应链韧性的效应及区域分异研究[J]. 西北民族大学学报（哲学社会科学版）,2024(1):138-154.
APA	王娟娟,&曲健.(2024).数字经济赋能粮食供应链韧性的效应及区域分异研究.西北民族大学学报（哲学社会科学版）(1),138-154.
MLA	王娟娟,et al."数字经济赋能粮食供应链韧性的效应及区域分异研究".西北民族大学学报（哲学社会科学版） .1(2024):138-154.