环境保护投入对煤炭企业核心竞争力的影响研究  

Research on the Influence of Environmental Protection Investment on Core Competitiveness of Coal Enterprises

作　　者：单春霞[1,2] 仲伟周[1] 

机构地区：[1]西安交通大学经济与金融学院,陕西西安710061 [2]西安外国语大学商学院,陕西西安710128

出　　处：《华东经济管理》2018年第1期137-144,共8页East China Economic Management

基　　金：国家自然科学基金项目(71172184);教育部博士点基金项目(20100201110064)

摘　　要：文章以2010-2015年我国A股上市煤炭公司为样本,研究环境保护投入对煤炭企业核心竞争力的影响。实证研究结果发现,短期内,环境保护投入对于企业核心竞争力具有负面影响,但长期内却能显著正向影响企业核心竞争力,并对企业核心竞争力有显著的提升作用;规模越大的企业,企业环境保护投入对企业核心竞争力正向影响就越大;股权集中度并未在环保投入对企业核心竞争力的影响方面有显著作用。研究结果肯定了煤炭企业环境保护投入对其核心竞争力的长期影响,同时表明环境保护投入受到企业规模显著的影响。The influence of environmental protection investment on core competitiveness of coal enterprises isstudied by the sample of Chinese A-shares listed coal enterprises from 2010 to 2015. The research conclusionsfind that the environmental protection investment has a negative influence on the corporate core competitivenessin the short term,but has a significant positive impact and can remarkably enhance the corporate core com-petitiveness in the long term;the larger the scale of enterprises,the greater the impact of environmental protectioninvestment on the corporate core competitiveness;The ownership concentration does not play a significant rolein the effect of environmental protection investment on the corporate core competitiveness. The results affirm thatthe long-term impact of environmental protection investment on the core competitiveness of coal enterprises,and the environmental protection investment is significantly influenced by the scale of enterprises.

关 键 词：企业社会责任 环境保护投入 煤炭行业 核心竞争力 

分 类 号：F270[经济管理—企业管理]