僵尸企业的“病毒”会传染吗?——基于财务信息透明度的证据  

Will the “Virus” of Zombie Firms be Contagious?Evidence Based on the Transparency of Financial Information

作　　者：戴泽伟[1] 潘松剑[1] Dai Zewei;Pan Songjian(School of Accounting,Southwestern University of Finance and Economics,Chengdu 611130,China)

机构地区：[1]西南财经大学会计学院,四川成都611130

出　　处：《财经研究》2018年第12期138-150,共13页Journal of Finance and Economics

摘　　要：文章关注僵尸企业治理这一热点问题,考察僵尸企业对信息质量和信息环境的影响。研究发现,僵尸企业信息透明度更低,信息质量更差;并且,僵尸企业信息透明度具有传染(溢出)效应,当省份僵尸企业密度越大时,非僵尸企业信息透明度越低,整体信息环境也越差。上述结论在考虑了企业与省份层面内生性问题后仍然稳健。机制分析表明,官员经济考核压力越大、产品市场竞争程度越高,则越会进一步强化僵尸企业信息透明度的传染效应。拓展检验发现,非僵尸企业提高信息透明度并不能显著降低债务成本,僵尸企业信息透明度的传染效应在民营与国有企业中均存在,这说明其危害具有一定普遍性。文章从信息角度揭示了僵尸企业的传染性与危害性,因此,政府应果断采取市场化措施分类处置僵尸企业,改善信息环境,提高资源配置效率。Cleaning up zombie firms is an important starting point for supply-side reform and capacityremoval policies,and it is highly valued by the central government. In recent years,as the downward pressure on Chinese economy has increased,the problem of abundant zombie firms in the economy has become prominent. There are three main issues about zombie firms that will be harmful to the economy:First,they have no economic benefits but consume a lot of resources,which makes resources unable to flow to higher-return departments and significantly reduce resource allocation efficiency. Second,they have no competitive strength but disrupt the market order,and they may cause overcapacity and insufficient research and development,encumber development in new technologies in industries,and expell excellent firms from the market. Third,insolvent as they are,they still absorb large amounts of credit resources,resulting in a shortage of funds and an increase in credit costs. However,little research has focused on the harmfulness of zombie firms to information transparency,information quality,and their impact on the information environment. Taking the A-share listed companies in Shanghai and Shenzhen from 2003 to 2016 as research examples,this paper empirically examines the information transparency of zombie firms. We find that zombie firms have lower information transparency and poorer information quality. More importantly,the information transparency of zombie firms has an contagion(spillover) effect. The higher the density of provincial zombie firms is,the lower information transparency of an worsen overall information environment non-zombie firms will show. However,our conclusions may raise concern about endogenous problems. We solve these problems by analyzing at the individual firm level and the provincial level respectively. At the firm level,this paper uses Propensity Score Matching(PSM) to solve the "treatment effect" problem of information transparency of zombie firms. The PSM method of this paper satisfies the common suppo

关 键 词：僵尸企业 信息透明度 传染效应 

分 类 号：F230[经济管理—会计学] F426[经济管理—国民经济]