随着数字技术的广泛应用,银行业也正进行数字化转型。本文以2010~2021年38家A股上市银行为研究样本,实证分析上市银行数字化转型对其流动性风险的影响及其作用机制。结果表明:数字化转型能降低银行流动性风险;机制分析发现,盈利能力发...随着数字技术的广泛应用,银行业也正进行数字化转型。本文以2010~2021年38家A股上市银行为研究样本,实证分析上市银行数字化转型对其流动性风险的影响及其作用机制。结果表明:数字化转型能降低银行流动性风险;机制分析发现,盈利能力发挥中介作用,数字化转型通过提高银行盈利能力而降低流动性风险;调节效应分析发现,资本充足率对数字化转型降低银行流动性风险有正向调节作用;异质性分析发现,银行数字化转型降低流动性风险的作用显著存在于城商行和国有行;考虑到2015年股市冲击以及2020年、2021年新冠疫情对上市银行流动性风险存在影响,通过调整样本时间区间进行稳健性检验,结果仍然成立。进一步研究发现,通过运用随机森林模型,银行的管理数字化转型对流动性风险的降低影响更大。With the wide application of digital technology, the banking industry is also undergoing digital transformation. Taking 38 A-share listed banks from 2010 to 2021 as research samples, this paper empirically analyzes the impact of digital transformation of listed banks on their liquidity risk and its mechanism. The results show that digital transformation can reduce the liquidity risk of banks;Mechanism analysis shows that profitability plays an intermediary role, and digital transformation reduces liquidity risk by improving bank profitability;The regulatory effect analysis shows that the capital adequacy ratio has a positive regulatory effect on reducing the liquidity risk of banks in digital transformation;Heterogeneity analysis shows that the role of digital transformation of banks in reducing liquidity risk exists significantly in city commercial banks and state-owned banks;Considering the impact of the stock market shock in 2015 and the COVID-19 epidemic in 2020 and 2021 on the liquidity risk of listed banks, the results are still valid by adjusting the sample time interval for robustness test. Further research shows that by using the stochastic forest model, the digital transformation of bank management has a greater impact on reducing liquidity risk.展开更多
绿色信贷政策是近年来我国为了解决资源环境问题、推动经济社会可持续发展所采取的重要政策之一,因而认识到绿色信贷政策的影响并采取措施进一步推动绿色信贷政策的发展至关重要。本文为研究绿色信贷对商业银行流动性风险影响,本文选取3...绿色信贷政策是近年来我国为了解决资源环境问题、推动经济社会可持续发展所采取的重要政策之一,因而认识到绿色信贷政策的影响并采取措施进一步推动绿色信贷政策的发展至关重要。本文为研究绿色信贷对商业银行流动性风险影响,本文选取36个商业银行2010~2022年的财务数据进行实证研究。得出主要结论为:1) 扩大绿色信贷规模会降低商业银行的流动性风险。2) 绿色信贷政策对商业银行流动性的影响在长短期呈现不同的特征。3) 产业负债结构会调节绿色信贷与流动性风险之间的关系,具体来说,资产负债结构越稳健,绿色信贷对流动性风险的负向影响越强。The green credit policy is one of the important policies adopted by China in recent years to solve resource and environmental problems and promote sustainable economic and social development. Therefore, it is crucial to recognize the impact of green credit policies and take measures to further promote the development of green credit policies. This article aims to study the impact of green credit on the liquidity risk of commercial banks. It selects financial data from 36 commercial banks from 2010 to 2022 for empirical research. The main conclusions drawn are: 1) Expanding the scale of green credit will reduce the liquidity risk of commercial banks. 2) The impact of green credit policies on the liquidity of commercial banks presents different characteristics in the long and short term. 3) The asset liability structure will regulate the relationship between green credit and liquidity risk. Specifically, the more robust the asset liability structure, the stronger the negative impact of green credit on liquidity risk.展开更多
文摘随着数字技术的广泛应用,银行业也正进行数字化转型。本文以2010~2021年38家A股上市银行为研究样本,实证分析上市银行数字化转型对其流动性风险的影响及其作用机制。结果表明:数字化转型能降低银行流动性风险;机制分析发现,盈利能力发挥中介作用,数字化转型通过提高银行盈利能力而降低流动性风险;调节效应分析发现,资本充足率对数字化转型降低银行流动性风险有正向调节作用;异质性分析发现,银行数字化转型降低流动性风险的作用显著存在于城商行和国有行;考虑到2015年股市冲击以及2020年、2021年新冠疫情对上市银行流动性风险存在影响,通过调整样本时间区间进行稳健性检验,结果仍然成立。进一步研究发现,通过运用随机森林模型,银行的管理数字化转型对流动性风险的降低影响更大。With the wide application of digital technology, the banking industry is also undergoing digital transformation. Taking 38 A-share listed banks from 2010 to 2021 as research samples, this paper empirically analyzes the impact of digital transformation of listed banks on their liquidity risk and its mechanism. The results show that digital transformation can reduce the liquidity risk of banks;Mechanism analysis shows that profitability plays an intermediary role, and digital transformation reduces liquidity risk by improving bank profitability;The regulatory effect analysis shows that the capital adequacy ratio has a positive regulatory effect on reducing the liquidity risk of banks in digital transformation;Heterogeneity analysis shows that the role of digital transformation of banks in reducing liquidity risk exists significantly in city commercial banks and state-owned banks;Considering the impact of the stock market shock in 2015 and the COVID-19 epidemic in 2020 and 2021 on the liquidity risk of listed banks, the results are still valid by adjusting the sample time interval for robustness test. Further research shows that by using the stochastic forest model, the digital transformation of bank management has a greater impact on reducing liquidity risk.
文摘绿色信贷政策是近年来我国为了解决资源环境问题、推动经济社会可持续发展所采取的重要政策之一,因而认识到绿色信贷政策的影响并采取措施进一步推动绿色信贷政策的发展至关重要。本文为研究绿色信贷对商业银行流动性风险影响,本文选取36个商业银行2010~2022年的财务数据进行实证研究。得出主要结论为:1) 扩大绿色信贷规模会降低商业银行的流动性风险。2) 绿色信贷政策对商业银行流动性的影响在长短期呈现不同的特征。3) 产业负债结构会调节绿色信贷与流动性风险之间的关系,具体来说,资产负债结构越稳健,绿色信贷对流动性风险的负向影响越强。The green credit policy is one of the important policies adopted by China in recent years to solve resource and environmental problems and promote sustainable economic and social development. Therefore, it is crucial to recognize the impact of green credit policies and take measures to further promote the development of green credit policies. This article aims to study the impact of green credit on the liquidity risk of commercial banks. It selects financial data from 36 commercial banks from 2010 to 2022 for empirical research. The main conclusions drawn are: 1) Expanding the scale of green credit will reduce the liquidity risk of commercial banks. 2) The impact of green credit policies on the liquidity of commercial banks presents different characteristics in the long and short term. 3) The asset liability structure will regulate the relationship between green credit and liquidity risk. Specifically, the more robust the asset liability structure, the stronger the negative impact of green credit on liquidity risk.