退耕还林中农民收入分类研究

Classified Analysis of Farmers' Income in the Grain for Green Project

退耕还林工程最大的特点是参与主体为广大农民群众,因此,对工程实施前后农民经济收入变化的研究是非常重要的。该文分别选取了贵州省3个地区的3个村镇为调查研究对象,采用描述统计与计量模型实证分析的方法,根据退耕前农民对土地依赖程度的不同,对比分析了退耕还林工程实施后不同农民的收入变化情况。描述统计结果与计量分析方法得出的结论一致,即退耕还林工程对不同农民的影响程度是不同的;退耕还林工程实施以来,已经显现出正效应,农民的收入结构有所变化,虽然种植业收入有所减少,但总收入是增加的。但由于时间太短,这种正效应还不显著。

It is the prominent characteristic in the Grain for Green Project（GGP） that farmers are the main participants. So, it is very important to research the changes of farmers＇ income before and after the implementation of this program. In this paper, farmers in three areas in Guizhou Province are research objects. The descriptive statistics and econometric means are adopted. The paper analyzes the income of farmers before and after the GGP on the basis of farmers＇ land reliance. It is concluded that the GGP produces different effects on different kinds of farmers. The positive effect has emerged indistinctively in short time, which the composition of farmers＇ income has being changed. As a whole the income increases even though the income of crop decreases.