劳动力工资上涨的生产率促进效应再检验——基于2001—2014年中国省际面板数据的分析

发布时间：2018-01-28 17:06

本文关键词： 劳动力工资上涨全要素生产率分解技术进步　出处：《中央财经大学学报》2017年11期 　论文类型：期刊论文

【摘要】：基于中国2001—2014年分省份数据,本文对劳动力工资上涨的创新"促进效应"进行了检验。首先通过超越对数的随机前沿法,本文核算了全要素生产率(TFP)及其构成——技术进步、技术效率、配置效率以及规模效率的变化,进而以各省份最低工资水平为工具变量考察了劳动力工资上涨与TFP及各组分变动之间的关系。结果表明,第一,2001—2014年期间我国TFP年均增长2.09%,支撑TFP增长的首要因素是技术进步,然后是规模效率和配置效率增长。技术进步减速是近年我国TFP增速放缓的主要原因;第二,总体来看劳动力工资上涨对我国TFP影响并不显著。从TFP组成来看,劳动力工资上涨显著促进了我国技术效率和配置效率的增长,但对技术进步影响并不显著,对规模效率增长则表现为显著负影响。组分检验结果表明,劳动力工资上涨对TFP增长的影响只有"水平效应",没有"垂直效应"。
[Abstract]:Based on the provincial data from 2001 to 2014 in China, this paper tests the innovation "promoting effect" of labor wage increase. Firstly, it uses the stochastic frontier method to transcend logarithm. In this paper, the total factor productivity (TFP) and its composition, technological progress, technical efficiency, allocation efficiency and scale efficiency are calculated. Then, the paper takes the minimum wage level of each province as a tool variable to examine the relationship between the increase of labor wage and the change of TFP and its components. The results show that the first. From 2001 to 2014, the average annual growth of TFP in China is 2.09%. The most important factor to support the growth of TFP is technological progress. Then there is the growth of scale efficiency and allocation efficiency. The deceleration of technological progress is the main reason for the slowdown of TFP growth in China in recent years. Second, in general, the increase of labor wage has no significant impact on TFP. From the composition of TFP, the increase of labor wage has significantly promoted the growth of technical efficiency and allocation efficiency in China. However, the impact on technological progress is not significant, but on the growth of scale efficiency is significantly negative. The result of component test shows that the effect of labor wage increase on TFP growth is only "horizontal effect". There is no vertical effect.
【作者单位】：南通大学管理学院(江苏沿海沿江发展研究院);南京大学经济学院;
【基金】：教育部人文社会科学研究青年基金项目“人口年龄结构转变对我国增长方式转型的影响及政策研究”阶段性成果(项目编号:12YJC790005) 中国特色社会主义协同创新中心资助
【分类号】：F224;F249.24
【正文快照】： 一、引言2004年以后,随着我国“用工荒”从沿海向内地蔓延,劳动力工资步入了快速增长的轨道。尤其是低端劳动力工资上涨迅速。2014年农民工的名义工资达到了2 864元,相对于2004年822元增长了3.48倍,远高于前10年(1994—2004)期间2.08倍的增长。劳动力工资转折性上涨已经成为影

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