项目名称: 关于中国城镇居民收入中的“同工不同酬”问题的研究——基于搜寻匹配理论的分析
项目编号: No.71203132
项目类型: 青年科学基金项目
立项/批准年度: 2013
项目学科: 宏观管理与政策
项目作者: 张敏
作者单位: 上海财经大学
项目金额: 18万元
中文摘要: "同工不同酬"在西方经济学中亦称为剩余工资差异,是指在剔除可观察的人力资源禀赋和其他个人特征、工作特征对工资影响后的工资差异。近年来,"同工不同酬"问题引起了学者们的广泛关注,但现有的研究尚不成熟,主要问题表现为:一、实证分析偏重于组间工资差异的考察,而忽视了组内工资差异的研究;二、理论研究缺乏,对"同工不同酬"的形成机制和受外界冲击的反应机制的理论分析还不多见。三、现有的理论研究往往依赖特定的假设条件,研究的方法比较单一。为弥补现有文献的不足,本项目主要讨论了以下几个方面的问题:一、探讨中国城镇居民剩余工资差异(组内差异)的现状;二、在更为一般的条件下,将劳动力市场信息不对称引入搜寻匹配理论,提出形成剩余工资差异的新的工作机制。三、在搜寻匹配理论的框架下,通过消费品市场对劳动力市场的"溢出效应",提出通货膨胀扩大剩余工资差异的新的理论途径。
中文关键词: 通货膨胀;剩余工资差异;人际关系;工作搜寻协调缺失;溢出效应
英文摘要: Residual wage inequalities measure wage dispersions among homogenous workers. With the rapid economic growth in China, the residual wage inequality has been increasing gradually, and becomes one of the most active topics in the economic studies. However, the existing literature is far from satisfaction. Empirically, the domestic works focus on the between-group wage inequality, while pay little attention to the within-group wage inequality, which is important and empirically challenging. Theoretically, we lack a unified theory that explains why identical workers receive different wages, and how the residual wage inequality responds to exogenous shocks, such as a shock to inflation. In this project, we aim to fill the above-mentioned gaps by pursuing the following questions: 1. Document the stylized facts on the residual wage inequality in the urban areas of China. 2. Introduce the information asymmetry into the search and matching theory to explain why there exists the wage dispersion among identical workers. 3. Apply the search and matching theory to both good and labor markets to explore how inflation affects the residual wage inequality through the channel of the "spillover effect".
英文关键词: Inflation;Residual Wage Dispersion;Network;Uncoordinated Job Search;Spillover Effect