基于验证性因子分析的农户收入质量研究

文章通过对收入质量概念的分析,根据4省1 420份农户调查数据,采用结构方程模型,对收入质量体系进行二阶验证性因子分析,探究了收入质量体系的合理性以及各维度与收入质量的关系.研究表明,收入质量与其各维度之间的路径系数均显著,说明收入质量由收入的充足性、结构性、稳定性、成本性和知识性构成,其体系构建正确合理.其中,收入的充足性对收入质量的影响最大,影响能力达到0.781.收入的稳定性、结构性、成本性和知识性影响程度依次降低,影响能力分别为0.541,0.472,0.288和0.259.收入的成本性负向影响收入质量,其他维度为正向影响.因此,在关注农户收入数量的同时,应重视收入质量的其他维度.

Study on households income quality based on confirmatory factor analysis

Through analyzing the concept of income quality, according to 1 420 survey data of households from four provinces, the paper uses two-stage confirmatory factor analysis to research income quality systems by structural equation model, and explores the rationality of income quality systems and relationships between income quality and its dimensions. The results show that path coefficients between income quality and its dimensions are significant, which infers that income quality surely consists of income adequacy, structure, stability, cost and knowledge. Income adequacy has the most important impact on income quality and score is 0.781. The impact of income stability, structure, cost and knowledge are decreasing in turn and scores are 0.541, 0.472, 0.288 and 0.259, respectively. Among the dimensions, income cost has a negative impact and the rest are positive. Therefore, besides focusing on income quantity, other income quality dimensions need to be considered.