浙江农业学报

• 农业经济与发展 • 上一篇    下一篇

基于变量内生性纠偏后用水协会对水稻增产效果的实证分析

  

  1. (1江西农业大学 农村土地资源利用与保护研究中心,江西 南昌330045;2华东交通大学 招生就业处,江西 南昌 330013;3南昌大学 管理学院,江西 南昌 330031)
  • 出版日期:2015-06-25 发布日期:2015-06-26

An empirical analysis of the effect of water user association on the yield of rice: Based on the correction of variable endogeneity#br#

  1. (1 Research Center of Rural Land Resource Utilization and Protection, Jiangxi Agricultural University, Nanchang 330045,China; 2 Admisssions and Deployment Offices, East China Jiaotong University, Nanchang 330013, China; 3 School of Management, Nanchang University, Nanchang 330031, China)
  • Online:2015-06-25 Published:2015-06-26

摘要: 农户参与用水协会是一种适应环境变化的理性选择。以307户农户为研究对象,分析了用水协会对农户水稻产量的影响。结果表明,用水协会对农户的水稻产量有正向作用,可以显著提高晚稻产量,而对早稻产量影响不显著。农资投入、地块质量、地块位置、非农就业人数、农户年龄和务农年限对水稻产量也有显著影响。

关键词: 用水协会, 水稻, 产量, 工具变量法

Abstract: Participating in water user association (WUA) is a kind of rational choice for farmers adapting themself to the changing environment. Using 307 survey data, this paper empirically analyzed the effect of WUA on the rice yield. The results showed that the yield of late rice was significantly improved by WUA, while the yield of early rice was not significantly improved. The results also indicated that agricultural material input, land quality, land location, the number of non\|agricultural employment, farmers age and farming duration had significant influence on the rice yield.

Key words: water user association, rice; yield, instrumental variables