农业劳动生产率的提高缩小了农村居民收入差距吗?

doi:10.11849/zrzyxb.20170048

自然资源学报 ›› 2018, Vol. 33 ›› Issue (3): 372-385.doi: 10.11849/zrzyxb.20170048

农业劳动生产率的提高缩小了农村居民收入差距吗?

王亚辉^1,2, 李秀彬^1,2,*, 辛良杰¹

1. 中国科学院地理科学与资源研究所,中国科学院陆地表层格局与模拟重点实验室,北京 100101;
2. 中国科学院大学,北京 100049

收稿日期:2017-01-17 修回日期:2017-06-18 出版日期:2018-03-20 发布日期:2018-03-20
通讯作者: *李秀彬（1962- ）,男,博士,研究员,博士生导师,主要从事土地利用变化及其效应相关研究。E-mail: lixb@igsnrr.ac.cn
作者简介:王亚辉（1989- ）, 男, 博士研究生, 主要从事土地利用变化与农业经济研究。E-mail: wangyhui. 15b@igsnrr.ac.cn
基金资助:
国家自然科学基金项目 (41571095,41271119)

Does the Improvement of Agricultural Labor Productivity Shrink Rural Residents’ Income Gap?

WANG Ya-hui^1,2, LI Xiu-bin^1,2, XIN Liang-jie¹

1. Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China

Received:2017-01-17 Revised:2017-06-18 Online:2018-03-20 Published:2018-03-20
Supported by:
National Natural Science Foundation of China, No. 41571095 and 41271119.

摘要/Abstract

摘要： 基于2000—2014年中国29个省的平行面板数据,论文运用Hansen面板门槛模型,检验了农业劳动生产率与农村居民内部收入差距之间的关系。结果表明：两者之间并非呈现线性关系,而是存在鲜明的门槛效应。在不同的门槛范围内,农业劳动生产率对农村居民内部收入差距存在不同的影响。当农业劳动生产率小于4 372.19元/人时,农业劳动生产率的提高能降低农村内部收入差距;当农业劳动生产率超过第一门槛值4 372.19元/人时,劳动生产率的提高对缓解农村居民内部收入差距的效应减弱;而当农业劳动生产率跨越第二门槛值6 023.46元/人时,劳动生产率的提高则扩大农村居民内部收入差距。当前我国已跨越劳动生产率第二门槛值,农村内部收入差距扩大的现象应受到各方的关注,这关系到农村低收入群体扶持政策的选择和精准扶贫战略的落实。

关键词: 面板门槛模型, 农村居民收入差距, 农业劳动生产率

Abstract: Using the panel threshold model proposed by Hansen, this paper empirically studies the nonlinear relationship between agricultural labor productivity and rural residents’ income gap based on panel data of 29 provincial units from 2000 to 2014. The results show that there are distinctive relations between agricultural labor productivity and rural residents’ income gap divided by thresholds rather than a single linear relationship. In different ranges of thresholds, the influence of agricultural labor productivity on rural residents’ income gap is different. When the agricultural labor productivity is less than per capita 4 372.19 Yuan, the improvement of agricultural labor productivity can effectively narrow the income gap of rural residents; when the agricultural labor productivity cuts across the first threshold of per capita 4 372.19 Yuan, its improvement has little effect on the income gap of rural residents; when it leaps over the second threshold of per capita 6 023.46 Yuan (i.e. the inflection point), its improvement will widen the income gap of rural residents. Currently, the agricultural labor productivity in China has crossed the second threshold, so the expansion of rural residents’ income gap should be concerned by all parties.

Key words: agricultural labor productivity, panel threshold model, rural residents' income gap

中图分类号:

F323.5

王亚辉, 李秀彬, 辛良杰. 农业劳动生产率的提高缩小了农村居民收入差距吗?[J]. 自然资源学报, 2018, 33(3): 372-385.

WANG Ya-hui, LI Xiu-bin, XIN Liang-jie. Does the Improvement of Agricultural Labor Productivity Shrink Rural Residents’ Income Gap?[J]. JOURNAL OF NATURAL RESOURCES, 2018, 33(3): 372-385.

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农业劳动生产率的提高缩小了农村居民收入差距吗?

Does the Improvement of Agricultural Labor Productivity Shrink Rural Residents’ Income Gap?

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