控股股东股权质押、股权性质与公司绩效研究

融资需求是上市公司运行面临的重要问题,在银行信贷和大股东减持受到限制、资本市场并不活跃的情况下,股权质押以其独有的灵活性、轻资产性成为上市公司控股股东缓解融资约束的首选方式。本文实证分析2011-2015年沪深两市上市公司控股股东股权质押对公司绩效产生的影响,发现民营上市公司控股股东比国有上市公司控股股东更倾向于股权质押;控股股东的持股比例与股权质押呈负相关关系,并受到股权性质的影响,民营上市公司控股股东"对赌"意愿更加强烈,负相关关系更为显著;控股股东股权质押与公司绩效呈正向相关,这种相关性会因为股权性质不同有明显差异。     

控股股东股权质押与公司避税

选取2010—2016年A股上市公司为样本,考察控股股东股权质押对公司避税的影响,结果发现:存在控股股东股权质押的上市公司避税程度更低;国有企业股权质押对企业避税的抑制作用更强;在市场化程度高的地区,存在控股股东股权质押的上市公司避税程度更低;过度自信的管理者所在公司存在控股股东股权质押时,避税程度更高。研究结论为理解股权质押这一融资行为提供了新的视角,同时也为上市公司和政府监管部门提供了重要参考。     

控股股东股权质押与公司费用粘性

文章以2003—2017年中国A股上市公司为研究样本,实证检验了控股股东股权质押对公司费用粘性的影响及其作用机理。研究发现,控股股东的股权质押行为显著提升了上市公司的费用粘性。在控制内生性等一系列稳健性检验后,该结论依然成立。同时,在区分不同公司的治理水平后发现,控股股东股权质押与公司费用粘性的关系在委托代理问题更为严重的公司中更加显著。本文的研究不仅从控股股东的控制权私利的视角发现了影响公司费用粘性的一个新因素,同时,文章还从成本费用控制的角度为控股股东股权质押的经济后果提供了新的证据支持。此外,文章也对上市公司管理效率的提升和政府监管部门的相关决策具有一定的启示意义。     

科迪乳业控股股东股权质押动因及风险的研究

近几年来,银行采取从紧的信贷政策,使得上市公司从银行获得资金越来越困难,同时,股权质押以其融资便利、质押比例高、市值规模大等特点,且能够在为企业缓解流动资金不足以及融资约束的问题的同时,保证股东的股权不变。这也使其成为越来越多上市公司的选择。但与此同时,股权质押带来的风险也日渐凸显。控股股东股权质押的比例较大时会加剧股价的波动,会使出质人、质权人以及中小股东等利益相关者面临风险,甚至对公司的经营和发展产生负面影响。本文以科迪乳业股权质押为例,分析了科迪乳业控股股东进行股权质押的动因以及股权质押带来的风险,并对股权质押风险的防范提出了建议。     

控股股东股权质押、内部控制对股价崩盘风险影响研究

本文运用OLS回归模型对2009-2019我国沪深A股上市公司进行研究,实证检验控股股东股权质押对股价崩盘风险的影响以及内部控制对两者的调节作用。结果表明,年末存在股权质押行为的上市公司股价崩盘风险更高,并且内部控制质量的提高能够削弱这种正相关关系,即内部控制对控股股东股权质押与股价崩盘风险有一定的调节作用。     

股权质押风险及其防范措施研究——以东方园林为例

在现代企业中,股权质押逐渐成为了企业资本融资的重要手段,这种融资方法的好处在于既不需要进行股权的转移,又可以快速地获得资金,但同时也存在着一些缺陷,如企业股价波动增大、损害企业利益、加剧股东个人债务负担等。本文以东方园林为例,依据东方园林的企业经营情况和投资战略分析其股权质押的动因,并通过研究东方园林的经营状况,结合理论分析总结东方园林控股股东大量进行股权质押带来的财务风险、企业价值下降等风险,并据此针对股权质押行为提出结论和建议。     

The impact of corporate governance on financial control

This study explores the impact of corporate governance on financial control by studying manufacture industry. Results show that factors such as the percentage of shares held by the controlling shareholder, independent directors system, and the degree of activeness of the board of directors all have marked influences on financial control. Suggestions for financial management improvement are also discussed.     

Effect of corporate governance on default risk in financial versus nonfinancial firms: Canadian evidence

This paper investigates the influence of corporate governance variables on default risk of Canadian firms after the 2008 financial crisis. We provide evidence that important governance mechanisms have differential impacts between Canadian financial and nonfinancial firms. Ownership structure, (e.g., institutional ownership and insider ownership), has a significant impact on the default risk of financial firms but not on nonfinancial firms. Nonfinancial firms with more independent boards are associated with lower default risk, while financial firms with larger boards and more independent boards have higher default risk. In addition, although cross‐listing in the US reduces the default risk for Canadian nonfinancial firms, it actually increases the risk for Canadian financial firms during the postcrisis period. Copyright © 2016 ASAC. Published by John Wiley & Sons, Ltd.     

Executive compensation incentives,risk level and corporate innovation

This paper explores the innovation of Chinese listed companies from the perspectives of CEOs' compensation and corporate risk. We find that executives' salary can effectively promote firms' investment in research and development (R&D), while equity compensation failed to promote corporate R&D investment. Besides, the level of corporate risk has a mediating effect between executives' salary and corporate R&D investment. However, corporate risk level has a moderating effect between equity compensation and corporate R&D investment. When the level of risk is higher than a certain level, the negative impact of executives' equity compensation on innovation input becomes more obvious.     

The relationship between liquidity,corporate governance,and firm valuation: Evidence from Russia

This paper examines the hypotheses that liquidity improves corporate governance, and better governance enhances valuation of Russian firms. We find a positive causal relationship between measures of liquidity and corporate governance. Additionally, we document the strong positive impact of corporate governance on valuation. Our results are economically significant. For example, we document that a 10% decrease in the proportion of zero return days implies a 0.34% increase in transparency and disclosure, which in turn leads to a 9.6% increase in firm valuation. Our research findings shed light on the important role of liquidity in improving corporate governance and valuation.     

Stand by me: Friends,relationship banking,and financial governance in Asia

While northeastern Asian economies have grown at a stellar rate over the past 4 decades, during the same period, bank officials and financial market participants have been charged with corruption, nepotism, and government meddling and have incurred high levels of non-performing loans. The close relationships between financiers and their clients, a part of Chinese society known as guanxi, has often been criticized as a key source of corruption in Northeast Asia finance. However, the complex nature of relationships in guanxi networks brings a good side to Asian finance in that reputational risk disciplines financiers, clients, and government officials. I delve into the personal side of Asian finance using the theoretical poles of transactional and relationship banking. Transactional banking is a top-down, hard-data impersonal form of financial contracting, while relationship banking is a bottom-up interpersonal form of banking that relies on softer data. I argue that relationship banking, which naturally fits into an Asian context, could engender a shift from bad behavior to good behavior to protect wealth, reputation, and friends. Contrary to conventional wisdom, guanxi may lead to better governance in banking and other areas of Asian finance as more information becomes available through numerous media outlets and as groups outside the banking sector (e.g., insurance companies, the press, auditors, and citizens) discipline bankers and their clients through ‘private monitoring.’     

浅谈公司治理对企业社会责任的影响

文章从公司的治理研究入手,详细的分析了企业社会责任与公司治理的关系,并有效地进行了内部和外部的治理机制验证,得到企业社会责任的进一步升华.     

Overseas listing, voluntary corporate governance and performance

This paper analyzes the evolution of Sinopec’s corporate governance system and performance in the domestic capital market after its overseas listing. Results show that Sinopec’s governance system successfully evolves from a mandatory type to a voluntary type as a result of conformation to legal regulatory systems in the overseas market as exogenous forces and company voluntary decision-makings as endogenous forces. Sinopec takes the initiative to carry out corporate governance innovation, which has significantly improved its performance in the domestic capital market.     

Foreign listings, corporate governance, and equity valuations

This paper analyzes the impact of foreign listing on equity valuations and relates it to an improvement in corporate governance. It documents abnormal returns around the announcement to list foreign shares on the London Stock Exchange. These are partially explained by a reduction of agency costs that is consistent with the enhanced monitoring and investor protection that prevail in a superior information and legal environment. The results are consistent with predictions derived from theoretical models of agency costs and illustrate an interesting implication of more open global equity markets.     

独立董事、内部治理与内幕交易的关系研究

本文以2011-2018年中国资本市场中的重大资产重组事件为样本,实证检验了独立董事的结构特征、背景特征对内幕交易的作用,同时考察内部治理因素的调节效应。结果表明:独立董事占比越高,上市公司内幕交易程度越低;独立董事背景特征对内幕交易存在差异化影响。独立董事的财务、法律和金融等职业背景对内幕交易无显著影响,有海外任职背景的独立董事能够显著抑制内幕交易,而海外求学背景无上述作用;进一步研究发现,管理层持股会强化独立董事对内幕交易的抑制作用,而大股东持股会减弱独立董事对内幕交易的抑制作用。本研究对促进企业改善公司治理和稳定资本市场具有重要意义。