基于技术溢出效应的技能偏向性技术进步对工资影响研究

发布时间：2018-03-11 16:21

本文选题：技能偏向性技术进步　切入点：技术溢出效应　出处：《辽宁大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着人们生活水平的不断提高，工资收入水平也不断增长，技能劳动者与非技能劳动者的工资差距也在不断扩大。因此，高、低技能劳动者之间工资差距的问题，一直是人们关注的焦点问题，也是学者们研究的热点问题。而很多学者都提出技能偏向性技术进步是影响高、低技能劳动者间工资差距的主要原因。本文在众多学者研究的基础上，从技术溢出角度，深入研究为什么技能偏向性技术进步使技能劳动者之间工资不平等。本文通过对基本理论的阐述，建立理论模型，并进行实证分析，进一步研究在技术溢出的促进下，技能偏向性技术进步对工资的影响。本文首先对国内外的技术溢出效应，，技能偏向性技术进步以及技能工资差距相关的理论研究进行了简单的阐述，根据这些基本的理论，本文在CES生产函数的基础上，建立了在技术溢出条件下的技术进步对工资水平影响的理论分析模型，在该模型基础上，本文提出了假设由于不同技能劳动力受到的技术溢出的效应不同，使得由于技能的异质性差异，导致技能偏向性技术进步对不同技能劳动力的工资水平的影响也有所不同。在实证研究部分，本文通过基于截面数据的实证检验和基于面板数据的实证检验两个部分，充分验证了技能偏向性技术进步对高技能劳动者的工资影响较大。在基于截面数据的实证检验中，本文采用了CHNS中09年的数据，通过分位数回归等方法对理论模型及假设进行了实证检验：不同职业类型的技术溢出效应是不同的，使得基于技术溢出效应的技能偏向性技术进步对工资的影响有显著差异。结论显示高技能职业的技术溢出效应比较大，其工资水平受到技能偏向性技术进步的正向影响程度也较大。在基于面板数据的实证检验部分，采用CHNS中8期（1989年-2009年）面板数据，运用OLS基本回归方法，先通过技能偏向性技术进步与工资关系的基于面板数据的变化，反映了随着时间的变化，受到技能偏向性技术进步较大的技能劳动者与非技能劳动者工资差距较大，因此技能偏向性技术进步使技能劳动者工资上升较快，与非技能劳动者的工资差距逐渐拉大。因此，本文根据以上结论，对如何发挥技术溢出效应，提高技能劳动者与非技能劳动者的技术水平，改善技能劳动者之间工资差距等问题提出了一些政策建议。
[Abstract]:With the continuous improvement of living standards, the level of wage income is growing, skilled workers and unskilled workers in the wage gap is constantly expanding. Therefore, the wage gap between high and low skilled workers, has been the focus of attention, also is the research focus of scholars and many scholars have put forward. SBTC is high, the main reason of low skilled workers wage gap. In this paper based on the research of many scholars, from the perspective of technology spillover, in-depth study of why skill biased technological progress to skilled workers between wage inequality. Based on the basic theory, establishes the theoretical model, and the empirical analysis, further research in the promotion of technology spillover, skill biased technological progress effect on wages.
Firstly, technology spillover effect on domestic and foreign relevant theoretical research, skill biased technical progress and skills wage gap is expounded, according to the basic theory, based on the CES production function, analysis model is established under the condition of technology spillover effect in the technological progress of the wage theory. On the basis of the model, this paper puts forward that due to the effects of technology spillover of different skilled labors have different, due to the heterogeneity of different skills, due to skill biased technological progress of different skills labor wages are also different. In the part of empirical research, this paper through empirical test based on the cross-section data and the two part of the empirical test based on panel data, fully verify the skill biased technological progress effect on wages of high skilled workers in the base greatly. The empirical test in section data, this paper uses the data of 09 years in CHNS, by quantile regression method of the theoretical model and hypothesis test: the technology spillover effect of different occupation types are different, the technology spillover effect based on skill biased technological progress has significantly impact on wages. The conclusion shows the technology spillover effect of high skilled occupation is relatively large, the level of wages by skill biased technological progress the positive impact is large. In the empirical part, based on the panel data, using CHNS in the 8 period (1989 -2009) panel data, using OLS regression method, change based on the panel data by skill the relationship between biased technological progress and wage, reflect with the change of time, by the skill biased technological progress of skilled workers and unskilled workers wages A larger gap, so the skill biased technological progress so that skilled workers wages rise faster, and non skilled workers the wage gap is gradually widening. Therefore, according to the above conclusions, on how to play the technology spillover effect, improve the technical level of skilled workers and unskilled workers, the wage gap between skilled workers to improve the problem and put forward some policy advice.

【学位授予单位】：辽宁大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F244;F224

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