摘要
根据湖南省2005-2017年的稻谷最低收购价,选择水稻产量和农民人均纯收入作为评价指标,建立了水稻产量与稻谷最低收购价的对数回归模型及农民人均纯收入和稻谷最低收购价的回归模型。结果表明:稻谷最低收购价与水稻产量和农民人均纯收入之间存在显著的正相关关系。最后,分析了单一的稻谷最低收购价政策对提高水稻产量与农民收入的效果,并提出了相关改进建议。
According to the minimum purchase price of rice in Hunan Province from 2005 to 2017,rice yield and farmers′ income were selected as evaluation indicators. Firstly,a logarithmic regression model of rice yield and minimum purchase price of rice was established;then a regression model of farmers′ income and minimum purchase price of rice was also established. The results showed that there was a very large positive correlation between the rice minimum purchase price and rice yield &farmers′ income. Finally,the effect of single rice minimum purchase price policy on increasing rice yield and farmers′ income was analyzed. Moreover,some relevant suggestions for improvements were proposed.
作者
周建明
胡晓莉
ZHOU Jianming;HU Xiaoli(School of Mathematics and Computer Science,Jianghan University,Wuhan 430056,Hubei,China;School of Business,Jianghan University,Wuhan 430056,Hubei,China)
出处
《江汉大学学报（自然科学版）》
2019年第6期529-534,共6页
Journal of Jianghan University：Natural Science Edition
基金
国家自然科学基金资助项目(11426116
11501251)
关键词
稻谷最低收购价
水稻产量
农民人均纯收入
线性回归
政策执行
湖南省
minimum purchase price of rice
rice yield
farmers′ income
linear regression
policy implementation
Hunan Province
