摘要
通过对2003—2011年间中国31个省(市)的面板数据进行分析,在考虑省份存在个体差异的基础上,基于面板分位数回归模型,检验农业高效用水水平和物质资本投入、农业产出之间的关系。结果显示:农业高效用水水平、物质资本投入均对农业产出产生显著的正向影响,而农业高效用水水平和农业生产的物质资本投入之间存在显著的负向变动关系。
Based on the analysis of panel data of 31 provinces in China （2003 -2011 ） and considered the individual differences of different provinces, we can use the panel data of quantile regression model to text the relationship between agricultural efficient water use level, the material capital investment and agricultural output. The final results show that the level of agricultural efficient water use and physical capital investment are significantly positive influence on agricultural output. The level of agricultural efficient water use and material capital investment are significant negative relationship.
出处
《贵州财经大学学报》
北大核心
2013年第6期97-102,共6页
Journal of Guizhou University of Finance and Economics
基金
新疆人文社科重点研究基地干旱区农村发展研究中心课题(项目编号:XJEDU030113Y02)
关键词
农业高效用水
物质资本投入
异质性
面板分位数回归
agricultural efficient water use
physical capital investment
heterogeneity
quantile regression
