数字经济对西部地区农产品流通效率的 影响研究

LZUFE-KMS > 经济学院

作者	张鸿玲
姓名汉语拼音	zhang hong ling
学号	2021000001011
培养单位	兰州财经大学
电话	13662093642
电子邮件	806082402@qq.com
入学年份	2021-9
学位类别	学术硕士
培养级别	硕士研究生
学科门类	经济学
一级学科名称	理论经济学
学科方向	西方经济学
学科代码	020104
第一导师姓名	杨志龙
第一导师姓名汉语拼音	yang zhi long
第一导师单位	兰州财经大学
第一导师职称	教授
题名	数字经济对西部地区农产品流通效率的影响研究
英文题名	The Impact of Digital Economy on the Efficiency of Agricultural Product Circulation in Western Regions Impact research
关键词	西部地区数字经济农产品流通效率基准回归门槛效应
外文关键词	Western region ; Digital economy ; Agricultural products circulation efficiency ; Benchmark regression ; Threshold effect
摘要	农业作为中国第一大产业，在中国有着举足轻重的地位，要想突破农业发展的瓶颈，就必须打通农产品流通的堵点、难点。2024 年中央一号文件明确提出要推动农村流通高质量发展，建立健全物流配送体系。相对于东中部地区，西部地区交通更为不便、经济发展也相对落后，利用数字技术打通农产品的流通屏障对于西部地区来说显得尤为重要。本文通过梳理总结数字经济及农产品流通效率相关的文献，明确了近年来数字经济发展水平与农产品流通效率的变化趋势，基于农产品流通相关理论以及数字经济的发展特点阐释了数字经济与西部地区农产品流通效率的具体关系。文章以西部地区十一个省份 2011-2021 年的数据为样本，分别采取主成分分析法和熵值法对西部地区数字经济发展水平进行测算，通过 SBM 模型对西部地区农产品流通效率进行测算，结果显示西部地区农产品流通效率处于缓慢递增的状态，通过主成分分析法和熵值法对西部地区数字经济进行测度，结果显示西部地区数字经济指数在稳步提升。为了检验数字经济指数与西部地区农产品流通效率之间是否存在促进作用，本文通过基准回归对两者进行实证分析，基准回归结果显示数字经济能促进西部地区农产品流通效率。同时，本文还研究了在不同的创新水平、信息化水平及工业化水平下数字经济对西部地区农产品流通效率的影响是如何变动的。结果表示，信息化水平、工业化水平在跨过第一个门槛值时，数字经济对农产品流通效率的提升作用会越来越大，而在创新水平较低时，数字经济对农产品流通效率的促进作用反而更大，当创新水平跨过门槛值时，数字经济对农产品流通效率的促进作用变小，即随着创新水平的提升，数字经济对农产品流通效率的促进作用出现了边际递减效应。最后，根据上述研究所得出的结论，本文提出西部地区应加强农产品电商平台建设、打造优质农产品品牌等建议。
英文摘要	As the largest industry in China, agriculture plays a crucial role. To break through the bottleneck of agricultural development, it is necessary to break through the bottlenecks and difficulties in the circulation of agricultural products. In 2024, the No. 1 central document of the Central Government clearly proposed to promote the high-quality development of rural circulation and establish and improve the logistics distribution system. Compared to the eastern and central regions, the transportation in the western region is more inconvenient and the economic development is relatively backward. It is particularly important for the western region to use digital technology to break through the circulation barrier of agricultural products. This article summarizes the literature related to the digital economy and the efficiency of agricultural product circulation, clarifies the trend of changes in the development level of the digital economy and the efficiency of agricultural product circulation in recent years, and based on the theory of agricultural product circulation and the development characteristics of the digital economy, explains the specific relationship between the digital economy and the efficiency of agricultural product circulation in the western region. Taking the data of eleven provinces in western China from 2011-2021 as samples, this paper calculates the development level of digital economy in western China by using principal component analysis and entropy method, and calculates the circulation efficiency of agricultural products in western China by using the SBM model. The results show that the circulation efficiency of agricultural products in western China is in a slow increasing state. The digital economy in western China is measured by using principal component analysis and entropy method, and the results show that the digital economy index in western China is steadilyimproving. In order to test whether there is a promoting effect between the digital economy index and the efficiency of agricultural product circulation in the western region, this article empirically analyzes the two through benchmark regression. The benchmark regression results show that the digital economy can promote the efficiency of agricultural product circulation in the western region. Meanwhile, this article also investigates how the impact of digital economy on the efficiency of agricultural product circulation in the western region changes at different levels of innovation, informatization, and industrialization. The results indicate that when the level of informatization and industrialization crosses the first threshold, the role of the digital economy in improving the efficiency of agricultural product circulation will become increasingly significant. However, when the level of innovation is low, the promotion effect of the digital economy on agricultural product circulation efficiency will be even greater. When the level of innovation crosses the threshold, the promotion effect of thedigital economy on agricultural product circulation efficiency willbecome smaller. That is to say, as the level of innovation increases, thepromotion effect of the digital economy on agricultural productcirculation efficiency will show a marginal diminishing effect. Finally, based on the conclusions drawn from the above research, this article proposes that the western region should strengthen the construction of agricultural product e-commerce platforms and create high-quality agricultural product brands.
学位类型	硕士
答辩日期	2024-05-25
学位授予地点	甘肃省兰州市
语种	中文
论文总页数	76
参考文献总数	66
馆藏号	0005500
保密级别	公开
中图分类号	F091.3/60
文献类型	学位论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/36376
专题	经济学院
推荐引用方式 GB/T 7714	张鸿玲. 数字经济对西部地区农产品流通效率的影响研究[D]. 甘肃省兰州市. 兰州财经大学,2024.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
2021000001011.pdf（1697KB）	学位论文		开放获取	CC BY-NC-SA	浏览下载