制度变迁、过度敏感性与消费差异分解——新劳动法下的七省经验数据

发布时间：2018-04-01 09:04

本文选题：过度敏感性　切入点：RIF回归　出处：《山西财经大学学报》2012年03期

【摘要】：基于新劳动法实施后的七省调查数据,检验了劳动制度变迁过程中各消费阶层的过度敏感性。检验结果显示,除低消费阶层外,其他四个消费阶层的过度敏感性非常显著。应用重置权重复回中心映射的无条件分位数回归(RIF)和Oaxaca分解法,将新劳动法对不同消费阶层的总分配效应分解为消费者组成效应和消费结构效应(又称作政策效应)后可以发现,前者是因制度变迁前后消费者个人特征发生改变的结果,而整体过度敏感系数变动则是后者变动之因,两种效应均对各消费群体产生影响,除高消费阶层外,其他四个消费阶层中的消费结构效应起主导作用。研究还发现,当消费者所处的消费阶层位置极高时,消费者结构效应会失灵,消费者组成效应完全起主导作用;反之,当消费者所处的消费位置极低时,劳动力组成效应很小,而消费结构效应很大。
[Abstract]:Based on the survey data of seven provinces after the implementation of the new labor law, this paper examines the excessive sensitivity of each consumer class in the process of labor system change. The oversensitivity of the other four consumer classes is very significant. The unconditional quantile regression and Oaxaca decomposition method are applied to reset weight repeat back center mapping. After decomposing the total distribution effect of the new labor law to the consumer composition effect and the consumption structure effect (also called the policy effect), we can find that the former is the result of the change of the consumer's personal characteristics before and after the institutional change. The change of overall oversensitivity coefficient is the cause of the latter change. Both effects have an impact on each consumer group, except for the high consumer class, the consumption structure effect of the other four consumer classes plays a leading role. When consumers are in a very high position in the consumer class, the structure effect of consumers will fail, and the effect of consumer composition will play a leading role; on the contrary, when consumers are in a very low position of consumption, the effect of labor composition will be very small. And consumption structure effect is very big.
【作者单位】：山东大学(威海)商学院;
【基金】：教育部人文社会科学规划基金项目(10YJAH088)
【分类号】：F249.2;F224

【参考文献】