摘要
从理论层面分析了产业结构、马铃薯产业与缓解贫困三者之间的逻辑关系,然后通过梳理文献阐述马铃薯产业在减贫事业中的重要贡献,选取了2011~2020年相关数据,分析了中国产业结构变化、马铃薯产业扩张情况和中国贫困程度,运用中介效应模型实证分析马铃薯产业的直接和间接减贫效应。得出(1)中国三次产业结构逐渐走向高级化、合理化,马铃薯产业整体呈现扩张趋势且有显著的减贫效应;(2)三次产业结构变迁在马铃薯产业减贫效应中发挥了部分中介效应,且产业结构合理化的中介效应大于产业结构高级化。最后结合实证分析讨论马铃薯产业的减贫机制。
The logical relationship among the industrial structure,potato industry and poverty alleviation were analyzed from the theoretical level.Then,through combing the literature,the important contribution of potato industry in poverty reduction was expounded.The relevant data was selected from 2011 to 2020,and the changes of China's industrial structure,the expansion of potato industry and the poverty level in China were analyzed.The direct and indirect poverty reduction effects of potato industry were analyzed by using the medium effect model.The following conclusions were reached:(1)the tertiary industrial structure of China had gradually advanced and rationalized,and the potato industry as a whole had an expanding trend and had a significant poverty reduction effect;(2)the three industrial structure changes played a part of the intermediary effect in the poverty reduction effect of potato industry,and the intermediary effect of rationalization of industrial structure was greater than that of the advanced industrial structure.Finally,the poverty reduction mechanism of potato industry was discussed with empirical analysis.
作者
刘巧彦
张艳荣
LIU Qiaoyan;ZHANG Yanrong(College of Finance and Economics,Gansu Agricultural University,Lanzhou,Gansu 730070,China)
出处
《中国马铃薯》
2021年第4期371-377,共7页
Chinese Potato Journal
基金
甘肃农业大学科技创新基金资助(GSAU-XKJS-2018-245)。
关键词
产业结构
马铃薯产业
减贫效应
中介效应
industrial structure
potato industry
poverty reduction effect
mediating effect
