摘要: |
保障粮食安全、增加农民收入对实现乡村振兴、建设小康社会具有重要的现实意义,本文以2002-2017年中国31个省份数据为基础构建动态面板模型,分析农业技术进步与粮食安全、农民收入增长的内在作用机制。研究发现:农业技术进步不仅通过能提高农业生产效率增加粮食产量,还能通过对劳动力的替代和释放效应增加农民经营性收入与工资性收入,并且在不同区域之间发挥作用的机制存在一定差异。因此,政府应注重农业技术的发展,重视农民科技素养的提升,推动农业机械化普及,促进土地规模化经营。 |
关键词: 农业技术进步 粮食产量 农民收入 |
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基金项目:国家社科基金重大课题、四川省社科规划重点项目、成都市社科规划一般项目 |
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Agricultural technology progress, food security and farmer income——based on panel data analysis of China''s 31 provinces |
Liaokaiyan
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Sichuan Agricultural University
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Abstract: |
Ensuring food security and increasing farmers'' income are of great practical significance for realizing rural revitalization and building a well-off society.Based on the data of 31 provinces in China from 2002 to 2017, this paper constructs a dynamic panel model to analyze the internal mechanism of agricultural technological progress, food security and farmers'' income growth.It is found that agricultural technological progress can not only increase grain yield by improving agricultural production efficiency, but also increase farmers'' operating income and wage income by replacing and releasing labor force. Moreover, there are certain differences in the mechanisms that play a role in different regions.Therefore, the government should pay attention to the development of agricultural technology, pay attention to the improvement of farmers'' scientific and technological literacy, promote the popularization of agricultural mechanization, and promote large-scale land management. |
Key words: Progress in agricultural technology grain yield rural income |