摘要
以有机肥和生物农药两类绿色投入品为例,运用内生转换回归模型,实证分析农业生产者绿色生产要素投入行为的收入效应,并运用无条件分位数回归进行异质性分析。研究表明:(1)绿色生产要素投入行为受到内外部因素的影响,不同绿色生产要素的投入行为影响因素有所差异;(2)不同绿色生产要素投入决策条件下农业收入的影响因素有较大差异,新型农业经营类型能够显著提高农业收入;(3)绿色生产要素投入行为具有正向收入效应;(4)有机肥投入随着农业收入的提升,影响程度有逐渐递减趋势,生物农药投入对农业收入的影响程度呈现“倒U”型特征,不同主体类型和地理区域对不同农业收入水平的影响程度存在显著差异。
This paper empirically analyzed the income effect of green production factor input behavior of agricultural producers.Taking organic fertilizer and biopesticide as two green inputs,the Endogenous Switching Regression Model was used.In addition,the Unconditional Quantile Regression was used to analyze the heterogeneity.The results show that:(1)The input behavior of green production factors is affected by internal and external factors,and the influencing factors of input behavior of different green production factors are different;(2)There are significant differences in the influencing factors of agricultural income under different input decision conditions of green production factors.The new type of agricultural operation can significantly increase agricultural income.(3)The input behavior of green production factors has positive income effect.(4)Organic fertilizer input has the highest impact on low level agricultural income.With the increase of income,the degree of influence has a gradually decreasing trend.The degree of impact of biopesticide input on agricultural income showed an inverted“U”shape.There are significant differences in the impact of different types of subjects and geographical regions on different levels of agricultural income.
作者
王建华
周瑾
任敏慧
WANG Jianhua;ZHOU Jin;REN Minhui(School of Business,Jiangnan University,Wuxi,Jiangsu 214122;School of Economics and Finance,Xi’an Jiaotong University,Xi’an 710049,China)
出处
《西北农林科技大学学报（社会科学版）》
北大核心
2024年第1期110-123,共14页
Journal of Northwest A&F University(Social Science Edition)
基金
国家社会科学基金重大项目(20&ZD117)。
关键词
绿色生产要素
收入效应
新型农业经营主体
内生转换回归模型
无条件分位数回归
green production factors
income effect
main body of new agricultural operation
endogenous switching regression model
unconditional quantile regression
