劳动力异质性、工资差异与要素密集度变迁  

Labor Heterogeneity,Wage Differences and the Change of Factor Intensity

作　　者：童雨[1,2] 

机构地区：[1]武汉大学政治与公共管理学院,武汉430072 [2]南昌理工学院经济管理学院,南昌330044

出　　处：《云南财经大学学报》2015年第3期73-79,共7页Journal of Yunnan University of Finance and Economics

摘　　要：在扩展的异质性企业贸易模型中,探讨了低技能劳动力、高技能劳动力和资本之间收益率的联动机制,并运用1978~2012年中国统计数据加以验证,建立了要素收益率和要素密集度的计量模型。结果表明：低技能劳动力工资、低技能劳动力市场规模和储蓄率均对高技能劳动力收益产生显著的正向影响;储蓄率、财政支出、利率对资本密集度的变迁具有显著的正向影响,低技能劳动力市场规模、高技能劳动力的工资对资本密集度的变迁具有显著的负向影响。By introducing an expanded heterogeneous enterprise trade model, the paper discusses the linkage mechanism among low -skilled labor, high -skilled labor and capital, and it is tested by using China statistical data from 1978 to 2012. An econometric model is built on factor return rate and factor intensity. The results show that low - skilled labor wage, low - skilled labor market scale and savings rate have significantly positive influence on high -skilled labor income. On the other hand, savings rate, fiseal expenditure, and interest rate have significantly positive in- fluence on the change of capital intensity; low - skilled labor market scale, and high - skilled labor wages have significantly negative effects on the changes of the capital intensity.

关 键 词：劳动力异质性 要素收益率 要素密集度 

分 类 号：F061.2[经济管理—政治经济学]