货币政策与银行风险承担

本文从货币政策影响银行风险承担的作用机理入手,总结了风险定价模型效应、逐利锦标赛效应、思维定势效应和中央银行沟通反馈效应等四条货币政策对银行风险承担影响的渠道,并以2004~2010年中国16家上市银行的数据为样本,采用系统广义矩估计方法实证分析中国货币政策对银行风险承担的影响。实证分析结果表明:我国货币政策与银行风险呈负相关关系,即宽松的货币政策鼓励了银行的风险承担;随着存款利率水平和存款准备金率的降低,银行的风险承担提高;同时中国银行的风险承担与GDP的增长呈正相关关系,即具有显著顺周期特征。     

股权结构对财险公司风险承担行为影响的实证研究

本文从理论层面上剖析了公司股权结构对风险承担的影响及具体作用机理,然后基于2002～2018年我国77家财险公司的非平衡面板数据构建联立方程模型,利用三阶段最小二乘法(3SLS)进行参数估计.研究发现,股权结构对我国财险公司的风险承担行为存在显著影响.具体而言,股权集中度对承保风险存在显著正向影响,表现出“侵占效应”;...     

Predicting domain-specific risk-taking attitudes of mainland China university students: a hyper core self-evaluation approach

This study applied the framework of hyper core self-evaluation to examine the risk-taking attitudes, in the ethical, financial, health/safety, recreational, and social domains, of 437 university students from Harbin, China. Under the hyper core self-evaluation approach, overconfidence and hubristic pride were found to be significant predictors of risk-taking attitudes in the ethical, financial, and health/safety domains. The control variable of sensation seeking found in the Impulsive Behavior Scale was also significant in predicting risk-taking attitudes in certain domains. Different regression analysis models were run to generate these results. Limited studies have focused on Chinese university students’ risk taking attitudes in different domains, and most studies have merely applied sensation seeking and impulsivity in understanding risk-taking. However, this empirical study contributes to finding out whether a particular group of Chinese students had high levels of overconfidence and hubristic pride (as many young people do) and whether these common characteristics could contribute to the understanding of risk-taking attitudes in the five domains.     

Political institutions and bank risk-taking behavior

This paper examines the impact of political institutions on bank risk-taking behavior. Using an international sample of banks from 98 countries over the period 1998–2007, I document that sound political institutions stimulate higher bank risk-taking. This is consistent with the hypotheses that better political institutions increase banks’ risk by boosting the credit market competition from alternative sources of finance and generating the moral hazard problems due to the expectation of government bailouts in worst economic conditions. While it is contrary to the hypotheses that better political institutions decrease banks’ risk by lowering the government expropriation risk and the information asymmetries between banks and borrowers. The results are robust to a number of sensitivity tests, including alternative proxies of bank risk-taking and political institutions, cross-sectional bank- and country-level regressions, endogeneity concerns of political institutions, country income levels, explicit deposit insurance schemes and sample extension from 1998 to 2014. I also examine the interdependence between political and legal institutions and find that political and legal institutions complement each other to influence bank risk-taking behavior.     

资本监管下中国97家商业银行风险承担行为的实证检验--基于一个新的研究框架

为了精确探索资本监管对商业银行风险承担行为的影响路径，本文建立资本监管约束商业银行风险承担动机、优化风险承担决策和预防风险承担后果这一新的研究框架。另外，本文以中国97家商业银行微观数据为样本，建立SD资本风险内生模型进行实证检验，实证结果证实本文结论突破了以往将资本监管对商业银行风险承担行为的影响简单概括为有效或者无效，使得政策启示更加具有针对性。     

利率风险、违约风险与净利差——基于门限回归的实证分析

在我国利率市场化与金融改革不断推进的宏观背景下,商业银行风险承担与收益之间的关系是值得研究的重要课题。首先基于做市商模型剖析银行利率风险和违约风险承担对净利差的影响机理,进而以中国16家商业银行2008—2015年的财务数据为基础,构建交互项模型和非线性动态面板门限模型,并分析两者的非线性关系的存在性和作用机制。研究发现,利率风险承担和违约风险承担与净利差之间分别存在着反N型和倒U型的非线性关系。     

国际风险冲击、税收政策工具与企业风险承担

国际风险冲击对我国企业风险承担的影响效应被显著低估。为此,选取2000—2020年国际风险数据、政府税收数据与上市企业微观数据,利用MCS小样本偏差修正的SVAR模型和CMPR门槛效应模型,实证研究国际风险、税收政策工具与企业风险承担的非线性关系。研究表明：国际风险冲击平均可以解释我国企业风险承担波动的33%;国际风险的负向门槛效应长期存在,只要风险累积不超过最低门槛值,就不会对税收政策工具与企业风险承担产生显著冲击;在持续性的国际风险冲击下,税收政策工具的有效性下降,有效税率与税收补偿机制对企业风险承担的助推作用减弱,甚至产生反向推动。     

绿色信贷是否会影响商业银行风险承担?——基于社会责任与绿色声誉渠道

选取2007—2021年中国30家商业银行年度数据就绿色信贷对银行风险承担的影响及其作用机制进行实证分析。研究发现：绿色信贷对银行风险承担具有抑制作用。相对于国有银行,绿色信贷对非国有银行风险承担的抑制力度更大。绿色信贷主要通过提高银行社会责任履行度及绿色声誉渠道来抑制银行风险承担,“绿色信贷—社会责任/绿色声誉—银行风险承担”的传导渠道均有效。货币政策对绿色信贷与银行风险承担关系具有正向调节作用,宽松货币政策会加剧绿色信贷对银行风险承担的抑制作用。银行业竞争对两者关系具有负向调节作用,银行业竞争加剧会减弱绿色信贷对银行风险承担的抑制作用。     

融资约束视角下终极控股股东对企业风险承担的影响

本文利用我国2006～2014年沪深A股非金融类上市企业数据,研究终极控股股东对企业风险承 担的影响以及融资约束在该影响中的作用。结果表明,控股股东现金流权对企业风险承担的 影响呈U型结构,随现金流权的增大,现金流权对企业风险承担的影响由正转负。就我国市 场而言,控制权与现金流权的分离度对企业风险承担具有负向影响,这种负向影响程度随融 资约束的提高而减弱。