中国制造业资源配置效率的重新估算——一个改进HK模型方法的应用  

The Recalculation of Resource Allocation Efficiency in China's Manufacturing Industry:Based on an Improved HK Model Method

作　　者：范冬梅[1] 黄汉民[1] 钱学锋[1] FAN Dongmei;HUANG Hanmin;QIAN Xuefeng(School of Business Administration,Zhongnan University of Economics and Law,Wuhan 430073,China)

机构地区：[1]中南财经政法大学工商管理学院,湖北武汉430073

出　　处：《中南财经政法大学学报》2019年第1期18-27,158,共11页Journal of Zhongnan University of Economics and Law

基　　金：国家自然科学基金面上项目"国际贸易与资源误置的互动机制和效应:中国的理论与经验研究"(71473272);中南财经政法大学研究生教育创新计划"企业间生产率差异与资源配置扭曲--基于中国制造业企业数据的重新估算"(2017B1005)

摘　　要：Foster等人放宽规模报酬不变条件后,理论证实了全要素生产率价值的离散程度包含扭曲、技术效率和需求冲击等因子,这对传统使用全要素生产率价值离散度衡量资源误置的方法提出了挑战。基于Foster等人提出的方法,本文重新测算了1999～2007年间中国制造业行业的资源误置程度,发现基于不同的全要素生产率估计方法测算的资源误置程度在绝对值上存在差异,使用工业增加值测算的资源误置程度偏大。进一步地,控制企业异质性投入与需求因素后,资源误置水平至少下降了22.6%。这表明,如果忽略测量误差和企业异质性因素,现有相关研究结果可能存在偏误。本文的研究对于准确评估并认识中国制造业行业的资源配置效率提供了一种改进的方法,有利于今后对该问题的进一步研究。Under inconstant scale returns,Foster et al(2016)proves that firm productivity dispersion includes idiosyncratic technical efficiency,demand shocks and distortions,which challenges the methodology of adopting firm-level revenue productivity dispersion to measure distortions.Referring to Foster et al(2016),this paper attempts to recalculate the degree of resource misallocation in Chinese manufacturing industry,which presents different numeric values by using various TFP estimation methods.Based on the VA variable,the degree of resource misallocation would be overestimated.Moreover,it even falls down by 22.6%after controlling heterogeneous demand and labor inputs.All show that the degree of resource misallocation in Chinese manufacturing industry may be incorrectly estimated without controlling measurement errors and heterogeneous firm factors.This paper can facilitate accurately understanding the efficiency of resource allocation in China's manufacturing industry and future research.

关 键 词：全要素生产率 资源误置 规模报酬 HK模型 

分 类 号：F424[经济管理—产业经济]