中国制造业生产率增长动力与新进企业超级成长效应——基于改进的动态Olley-Pakes生产率变化分解方法  

Driving Forces of China’s Manufacturing Productivity Growth and the Super Growth Effect of New Enterprises:Base on An Augmented Dynamic Olley-Pakes Productivity Decomposition Method

作　　者：徐妍 郑冠群[2] XU Yan;ZHENG Guanqun(School of Economics and Management,Chang’an University,Xi’an 710064,China;School of Economics and Management,Xidian University,Xi’an 710126,China)

机构地区：[1]长安大学经济与管理学院,陕西西安710064 [2]西安电子科技大学经济与管理学院,陕西西安710126

出　　处：《运筹与管理》2023年第7期233-239,共7页Operations Research and Management Science

基　　金：陕西省软科学研究计划一般项目(2023-CX-RKX-121);国家自然科学基金青年项目(71803147,71903016);中央高校基本科研业务费专项资金优秀青年项目(300102230621)。

摘　　要：本文修正了动态Olley-Pakes分解方法在分解多期加总生产率变化时存在的偏误,并将新进企业超级成长效应和退出企业衰退效应纳入分解框架,提出了解释加总生产率增长的一个新视角。利用改进方案对中国制造业生产率增长动力进行归因分析发现:新进企业超级成长效应是制造业生产率增长的重要驱动力量,对1999~2006年间制造业加总生产率增长的贡献超过10%;新进企业超级成长效应对分解窗口长度敏感,且表现出产权性质、产品特征以及地域异质性。The question of where the drivers of social productivity growth come from is one of the central concerns in the field of economic growth.As research progresses from the macro to the perimeter level,researchers have discovered that the efficiency of resource allocation among firms may also be an important factor in social productivity growth.On this basis,many empirical research approaches have emerged in the field of aggregate productivity decomposition.Based on existing research,it can be seen that most national studies on the drivers of aggregate productivity growth have been decomposed using micro data of industrial enterprises.However,it is interesting to note that using the same data and overlapping sample intervals,researchers have obtained very different dominant drivers of productivity growth.Therefore,this paper improves the additive productivity decomposition method.Based on the DOP,this paper not only solves the problem of measurement bias caused by the inappropriate choice of productivity benchmarks in the decomposition of aggregate productivity change over multiple periods and improves the accuracy of the decomposition of aggregate productivity change,but also incorporates the super-growth effect of new entrants and the decline effect of exiting firms into the framework of aggregate productivity decomposition,thus enriching the connotation of the decomposition of aggregate productivity change.At the same time,this paper updates the perception of the additive productivity driving mechanism of Chinese manufacturing firms.Applying the improved method to decompose the additive productivity change of Chinese manufacturing firms,we find that the super-growth effect of new entrants is an important driver of productivity growth in the Chinese manufacturing sector,contributing more than 10%to the additive productivity growth of the manufacturing sector between 1999 and 2006.This is the first time we have quantified the contribution of the new entrant super-growth phenomenon to overall productivity growth in t

关 键 词：加总生产率分解 超级成长效应 中国制造业 

分 类 号：F221[经济管理—国民经济]