国有企业混合所有制改革、政府补贴与产能过剩——基于混合寡占竞争模型的理论研究  

Mixed Ownership Reform of State-Owned Enterprises,Government Subsidies and Overcapacity:A Research Based on Mixed Oligopoly Competition Model

作　　者：向洪金 阮慧婷 Xiang Hongjin;Ruan Huiting(School of Economics,Nanjing Audit University,Nanjing 211815,China)

机构地区：[1]南京审计大学经济学院,江苏南京211815

出　　处：《科技创业月刊》2023年第1期17-24,共8页Journal of Entrepreneurship in Science & Technology

基　　金：教育部人文社科基金项目(20YJCGJW005);江苏省研究生科研与实践创新计划项目(KYCX22_2077)。

摘　　要：明晰产能过剩的根源是有效缓解产能过剩问题的前提和关键。通过构建三阶段混合寡占产量竞争模型,深入研究了政府补贴、国有企业混合所有制改革如何影响国有企业与外资企业的产能过剩。研究发现:政府补贴和国有企业混合所有制改革都会导致国有企业出现产能过剩,而对于外资企业,国有股份制企业中民营资本的占比较高时,才会诱发其产能过剩的现象;另外,提高政府补贴率和国有股份制企业中民营资本的占比能在一定程度上缓解国有企业的产能过剩,同时能减轻外资企业的产能短缺,但当外资企业出现产能过剩时,国有股份制企业中民营资本的占比提高会加剧外资企业的产能过剩程度。Finding the root cause of overcapacity is the premise and key to effectively alleviate the problem of overcapacity.By constructing a mixed oligopoly competition model,this paper deeply studies the relationship between government subsidies,mixed ownership reform of state-owned enterprises and overcapacity of state-owned enterprises and foreign-capital enterprises.The study finds that government subsidies and mixed ownership reform of state-owned enterprises both lead to overcapacity in state-owned enterprises,while for foreign enterprises,only when non-state-owned shareholders hold a high proportion in state-owned enterprises,they will have overcapacity.In addition,increasing the government subsidy rate and the proportion of non-state-owned shareholders in state-owned enterprises can alleviate the overcapacity of state-owned enterprises and reduce the capacity shortage of foreign-capital enterprises.However,when foreign-capital enterprises have overcapacity,the increase proportion of non-state-owned shareholders in state-owned enterprises will exacerbate the overcapacity of foreign-capital enterprises.

关 键 词：产能过剩 混合寡占竞争模型 国有企业混合所有制改革 政府补贴 

分 类 号：F421.3[经济管理—产业经济]