国资监管改革、次贷危机与企业投资效率的动态变化

被引:5
作者
万伟
曾勇
李强
机构
[1] 电子科技大学经济与管理学院
关键词
国资监管改革; 次贷危机; 投资效率; 控股权性质;
D O I
暂无
中图分类号
F123.7 [国有资产管理与评估]; F832.59 [金融危机]; F272 [企业计划与经营决策]; F224 [经济数学方法];
学科分类号
020201 ; 1201 ; 020204 ; 0701 ; 070104 ;
摘要
本文基于2003-2010年A股上市公司数据,检验了企业投资效率的动态变化。结果表明:我国企业尤其是国有控股企业的投资效率随国资监管改革显著改善,但在次贷危机期间有所降低。融资约束增大会加深投资效率下降,国有控股则有助于减轻投资效率的下降。随政府控制层级的降低,国有控股企业的投资效率逐次降低,省级政府控股企业的投资效率随改革进程的变化最为显著。控股权性质对企业投资效率的影响呈减弱趋势,这反映出市场的有效性逐渐增强。
引用
收藏
页码:15 / 32
页数:18
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