续贷限制与企业技术创新

被引:23
作者
叶永卫 [1 ]
李增福 [2 ]
机构
[1] 上海财经大学公共经济与管理学院
[2] 华南师范大学经济与管理学院
关键词
续贷限制; 技术创新; 银行信贷; 双重差分模型;
D O I
暂无
中图分类号
F273.1 [企业技术管理]; F832.4 [信贷];
学科分类号
1202 ; 120202 ; 1201 ; 020204 ;
摘要
本文以2007年的银行续贷政策改革作为"准自然实验",采用双重差分模型探讨了续贷限制对企业技术创新的影响。研究发现,续贷限制显著抑制了企业的技术创新,且经过一系列稳健性检验后,该结论依然成立。进一步研究发现,该政策的作用效果因专利类型的不同而存在较大差异,具体表现为,在续贷限制之后,相较于低质量非发明专利,企业高质量发明专利下降幅度更大,进而企业创新质量降低。作用机制检验发现,续贷限制会降低企业信贷规模、缩短企业信贷期限以及增加企业融资成本,进而抑制企业技术创新。上述结果表明,"一刀切"式地收紧续贷标准会强化企业的融资约束,限制信贷资金对企业技术创新的支持作用,最终不利于企业的转型升级。本文研究为当前的续贷政策提供了来自企业创新视角的理论依据和实践参考。
引用
收藏
页码:151 / 169
页数:19
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