经济政策不确定性、银行集中度与银行风险

被引:9
作者
周爱民
刘欣蕊
机构
[1] 南开大学金融学院
关键词
经济政策不确定性; 银行集中度; 银行风险; 调节效应;
D O I
暂无
中图分类号
F120 [方针政策及其阐述]; F832.33 [商业银行(专业银行)];
学科分类号
020201 ;
摘要
本文基于2007—2018年30家上市商业银行季度面板数据,首次针对不同方面的银行风险,采用固定效应模型详细探讨经济政策不确定性、银行集中度与银行风险之间的关系。研究结果表明:(1)经济政策不确定性会加剧银行经营风险和信用风险,但会降低银行风险承担;(2)银行集中度的上升会导致银行经营风险和信用风险上升,但对银行风险承担的作用不显著;(3)集中度在经济政策不确定性对银行风险的影响中具有调节效应,随着银行集中度上升,经济政策不确定性会更加剧银行经营风险和信用风险,且会进一步减弱银行风险承担。本文采用不同的银行集中度变量并涵盖多种银行风险衡量指标的实证结果均稳健。进而笔者基于实证结果,在银行风险防控方面对政策制定者及监管部门提出一些建议。
引用
收藏
页码:10 / 25
页数:16
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