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Exporting corporate social responsibility: Evidence from foreign bank entry 输出企业社会责任:来自外资银行的证据
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-09-01 DOI: 10.1016/j.bar.2023.101236

This paper examines the effect of foreign bank entry on local firms' social performance. We find that foreign bank entry is associated with better performance of local firms in regard to corporate social responsibility (CSR). The effect is more pronounced when firms face less favorable financial conditions and when corporate governance is weaker. Meanwhile, the role of foreign banks in promoting CSR is stronger in firms subject to environmental concerns but weaker in firms with foreign institutional investors or CEOs with overseas experiences in place. Further analyses show that foreign bank entry significantly releases firms' financial constraints, reduces corporate risk, and improves CSR awareness, further verifying the three channels of how foreign banks increase firms’ CSR performance. These findings provide valuable insights into the consequence of financial liberalization by highlighting the important role of foreign banks as intermediaries in facilitating CSR practice globally.

本文探讨了外资银行进入对本地企业社会绩效的影响。我们发现,外资银行的进入与本地企业在企业社会责任(CSR)方面的更好表现相关。当企业面临较差的财务条件和公司治理较弱时,这种影响更为明显。同时,外资银行在促进企业社会责任方面的作用在受环境问题影响的企业中更强,但在有外国机构投资者或有海外经验的首席执行官的企业中则较弱。进一步的分析表明,外资银行的进入极大地缓解了企业的财务约束,降低了企业风险,提高了企业社会责任意识,进一步验证了外资银行提高企业社会责任绩效的三个渠道。这些发现强调了外资银行作为中介机构在全球范围内促进企业社会责任实践的重要作用,从而为金融自由化的后果提供了宝贵的见解。
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引用次数: 0
Stock exchange oversight and investor quotes: Evidence from initial public offering comment letters in China 证券交易所监督与投资者报价:来自中国首次公开发行股票征求意见函的证据
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-09-01 DOI: 10.1016/j.bar.2024.101361

This study investigates whether and how changes in the information environment resulting from the issuance of comment letters during the initial public offering (IPO) process, as is newly implemented by stock exchanges in China, affect IPO quotes from institutional investors. We find a significant and negative association between IPO review intensity, measured as the number of comment letter questions issued by the stock exchange or the change in length between the initial and final prospectuses, and the number of quotes received by the firm from institutional investors. Further analyses reveal that IPO review intensity is negatively associated with the divergence of quotes received from institutional investors. Additional analyses reveal that institutional investors tend to pay more attention to questions indicating regulatory oversight than to questions requesting factual information disclosure. Overall, the findings of this study provide support for the hypothesis that the issuance of comment letters, as a part of the interaction between stock exchanges and equity-issuing firms during the IPO process, plays a significant oversight role and consequently influences investor decision-making.

本研究探讨了中国证券交易所新近实施的首次公开发行(IPO)过程中发布意见函所导致的信息环境变化是否以及如何影响机构投资者的 IPO 报价。我们发现,IPO 审核强度(以证券交易所发布的意见函问题数量或首次招股说明书与最终招股说明书之间的长度变化来衡量)与企业从机构投资者处获得的报价数量之间存在明显的负相关关系。进一步的分析表明,IPO 审核强度与机构投资者的报价分歧呈负相关。其他分析表明,与要求披露事实信息的问题相比,机构投资者倾向于更多地关注表明监管监督的问题。总体而言,本研究的结果为以下假设提供了支持,即作为证券交易所与股票发行公司在 IPO 过程中互动的一部分,意见函的发布发挥了重要的监督作用,并因此影响了投资者的决策。
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引用次数: 0
Political connections, corruption, and investment decisions of Chinese mutual funds 政治关系、腐败与中国共同基金的投资决策
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-09-01 DOI: 10.1016/j.bar.2023.101300

We examine the impact of political connections on the investment decisions of Chinese mutual funds. We identify a direct link between mutual funds' political connections and stocks held from the same political network using hand-collected information on the professional backgrounds of Chinese mutual fund managers and fund management company (FMC) shareholders. While mutual funds tend to allocate more investments to stocks based on their political connections, this effect alleviates somewhat after the 2012 anti-corruption campaign. Our findings suggest that anti-corruption campaigns can help reduce the political effects of government-related agencies on fund holdings and contribute to better market fairness.

我们研究了政治关系对中国共同基金投资决策的影响。我们利用手工收集的中国共同基金经理和基金管理公司(FMC)股东的职业背景信息,发现共同基金的政治关系与持有来自同一政治网络的股票之间存在直接联系。尽管共同基金倾向于将更多投资分配到基于其政治关系的股票上,但这一效应在 2012 年反腐运动之后有所缓解。我们的研究结果表明,反腐运动有助于减少政府相关机构对基金持股的政治影响,并有助于提高市场公平性。
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引用次数: 0
Political uncertainty, corporate social responsibility, and firm performance 政治不确定性、企业社会责任与公司业绩
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-08-23 DOI: 10.1016/j.bar.2024.101467
Our study reveals that companies with higher Corporate Social Responsibility (CSR) ratings exhibit superior stock returns compared to their counterparts with lower ratings during periods of political uncertainty. This phenomenon is more pronounced in a closely contested election with a higher degree of unpredictability. Our results remain robust after addressing potential endogeneity issue and are not affected by the ex-post election outcome or the political donations made by firms. Further analysis indicates that the increase in returns could be attributed to the improved relationship between firms and their internal stakeholders. Overall, our research supports the notion that investing in social capital can facilitate the establishment of stronger relationships with stakeholders, which can ultimately lead to beneficial outcomes during periods of adversity.
我们的研究表明,在政治不确定时期,企业社会责任(CSR)评级较高的公司与评级较低的公司相比,股票回报率更高。这种现象在竞争激烈、不可预测性较高的选举中更为明显。在解决了潜在的内生性问题后,我们的研究结果依然稳健,不受事后选举结果或企业政治捐款的影响。进一步的分析表明,收益的增加可能归因于企业与其内部利益相关者之间关系的改善。总之,我们的研究支持这样一种观点,即投资社会资本可以促进与利益相关者建立更牢固的关系,最终在逆境时期带来有利的结果。
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引用次数: 0
Mimicking crypto portfolios in sustainable investment 在可持续投资中模仿加密货币投资组合
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-08-22 DOI: 10.1016/j.bar.2024.101463
In this paper, considering the difference in the energy demand level, we utilize the daily pricing data from 10/01/2019 to 06/30/2023 to construct mimicking crypto portfolios with 12 clean cryptocurrencies to replace the dirty cryptocurrency, Bitcoin (BTC). With a monthly rebalancing strategy, the mimicking portfolio closely matches the exposures to the risk factors of the BTC but with fewer specific risks. Furthermore, relying on the bivariate dynamic conditional correlation (DCC-) GARCH model, we compare the hedging capability of BTC and the corresponding mimicking crypto portfolio against movements of returns of sustainable assets. The empirical results show that the mimicking crypto portfolio provides ESG investors with a cheaper hedge tool of higher hedge effectiveness compared to the BTC. Moreover, we find that the mimicking crypto portfolio can act as a strong safe haven for the S&P Global Clean Energy Index and S&P Latin America Emerging LargeMidCap ESG Index during periods of market stress. Therefore, the mimicking crypto portfolio is a more attractive option for ESG investors due to its superior hedging efficiency and the added environmental advantages.
在本文中,考虑到能源需求水平的差异,我们利用 2019 年 1 月 10 日至 2023 年 6 月 30 日的每日定价数据,构建了 12 种清洁加密货币的模仿加密货币投资组合,以取代肮脏的加密货币比特币(BTC)。通过月度再平衡策略,模拟投资组合与 BTC 的风险因素暴露密切匹配,但具体风险较低。此外,依靠双变量动态条件相关(DCC-)GARCH 模型,我们比较了 BTC 和相应的模仿加密货币投资组合对可持续资产收益变动的对冲能力。实证结果表明,与 BTC 相比,模仿加密货币投资组合为 ESG 投资者提供了一种成本更低且对冲效果更高的对冲工具。此外,我们还发现,在市场紧张时期,模仿加密货币投资组合可以作为标普全球清洁能源指数和标普拉丁美洲新兴大中盘 ESG 指数的有力避风港。因此,模仿加密货币投资组合因其卓越的对冲效率和额外的环境优势,对 ESG 投资者来说更具吸引力。
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引用次数: 0
Product market shock, stakeholder relationships, and trade credit 产品市场冲击、利益相关者关系和贸易信贷
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-08-14 DOI: 10.1016/j.bar.2024.101458
The COVID-19 pandemic resulted in an extremely rare instance of a shock to global product markets. Using quarterly data for a sample of 7397 firms from 54 countries over the period 2017–2020, we study the causal impact of this shock on trade credit. Employing a difference-in-difference analysis, we find that, in contrast to findings in the literature on financial market shocks, low-credit quality firms are credit-rationed by their suppliers during a shock to product markets and that for low-credit quality firms, there is no substitution of trade credit with financial credit. Importantly, however, our analysis shows that low-credit quality firms with better stakeholder relations are able to obtain more trade credit than those with weaker stakeholder relations. Our results are robust to alternative definitions of key variables, alternative methodologies that address endogeneity concerns, a placebo test, stage of market development, and various levels of controls for unobserved heterogeneity. We show that trade credit is conditional on product market conditions and is not always a generous substitute for financial credit. However, maintaining good relations with stakeholders serves as an antidote to the adverse effect of product market shocks on trade credit.
COVID-19 大流行对全球产品市场造成了极为罕见的冲击。利用 54 个国家 7397 家样本企业在 2017-2020 年期间的季度数据,我们研究了这一冲击对贸易信贷的因果影响。通过差分分析,我们发现,与有关金融市场冲击的文献研究结果不同的是,在产品市场受到冲击时,低信用质量的企业会受到供应商的信用限制,而且对于低信用质量的企业来说,贸易信贷不会被金融信贷所替代。但重要的是,我们的分析表明,与利益相关者关系较弱的企业相比,利益相关者关系较好的低信用等级企业能够获得更多的贸易信贷。对于关键变量的其他定义、解决内生性问题的其他方法、安慰剂测试、市场发展阶段以及不同程度的未观察异质性控制,我们的结果都是稳健的。我们的研究表明,贸易信贷取决于产品市场条件,并不总是金融信贷的理想替代品。然而,与利益相关者保持良好的关系可以缓解产品市场冲击对贸易信贷的不利影响。
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引用次数: 0
Corporate culture and carbon emission performance 企业文化与碳排放绩效
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-08-14 DOI: 10.1016/j.bar.2024.101462
Using a large sample of U.S. firms from 2002 to 2020, we investigate the relationship between corporate culture and the extent of carbon emissions. We provide evidence that the quantum of carbon emissions is negatively associated with corporate cultural attributes manifested by integrity, teamwork, innovation, and respect. These results hold after controlling for potential endogeneity issues using several identification techniques. We also document that the negative culture–emissions relationship is magnified in firms with weak corporate governance and in those operating in environmentally sensitive industries. Additionally, this relationship is less salient in the presence of social capital. Finally, we demonstrate that in firms with a stronger culture, elevated carbon emissions result in a lower firm value. Our findings may be of interest to environmental regulators and management in their pursuit of firm-level carbon emission targets.
我们利用 2002 年至 2020 年的大量美国公司样本,研究了企业文化与碳排放程度之间的关系。我们提供的证据表明,碳排放量与以诚信、团队合作、创新和尊重为表现形式的企业文化属性呈负相关。在使用多种识别技术控制了潜在的内生性问题后,这些结果仍然成立。我们还发现,在公司治理薄弱的企业和在环境敏感行业经营的企业中,文化与排放之间的负相关关系会被放大。此外,在存在社会资本的情况下,这种关系也不那么突出。最后,我们证明,在文化较强的企业中,碳排放量的增加会导致企业价值的降低。我们的研究结果可能会对环境监管机构和管理层在追求企业碳排放目标时有所帮助。
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引用次数: 0
Information leakage prior to market switches and the importance of Nominated Advisers 市场转换前的信息泄露和指定顾问的重要性
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-08-11 DOI: 10.1016/j.bar.2024.101461
This study tests the information leakage hypothesis prior to the public announcement of firms switching between the Alternative Investment Market (AIM) and the Main Market (MM) in the UK. We find significant abnormal stock returns 60 trading days prior to the announcement of these switches. The results are robust after controlling for switching anticipation, rumors, other major corporate announcements, and firm performance one year prior to the switch. We also show that having a reputable Nominated Adviser (Nomad) significantly moderates the abnormal stock returns prior to market switches. However, this effect does not hold when Nomads also act as brokers in firms that switch markets. Overall, these findings provide novel evidence about abnormal stock returns prior to the announcement of market switches in the UK and the role of Nomads. As such, we shed light on the significance and the limits of decentralized regulation on informed trading activity.
本研究对英国公司在另类投资市场(AIM)和主板市场(MM)之间转换的公告发布之前的信息泄漏假说进行了检验。我们发现,在宣布这些转换之前的 60 个交易日,股票回报率会出现大幅异常。在对转换预期、传言、其他重大公司公告以及转换前一年的公司业绩进行控制后,结果是稳健的。我们还发现,拥有声誉卓著的提名顾问(Nomad)对市场转换前的股票异常回报有显著的调节作用。然而,当提名顾问同时也是转换市场公司的经纪人时,这种效应并不成立。总之,这些发现提供了有关英国市场转换公告发布前股票异常回报以及 "代理人 "作用的新证据。因此,我们揭示了分散监管对知情交易活动的意义和限制。
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引用次数: 0
Ex-ante expected changes in ESG and future stock returns based on machine learning 基于机器学习的 ESG 和未来股票回报的事前预期变化
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-08-08 DOI: 10.1016/j.bar.2024.101457
This study has two primary objectives. Firstly, it enhances the reliability and transparency of machine-learning-based models for predicting future changes in environmental, social and governance (ESG) performance. Secondly, it explores the relationship between ex-ante expected changes in ESG and future stock returns. This study collects 3258 STOXX Europe 600 firm-year observations. In the ESG prediction phase, two machine learning algorithms (logistic regression and random forest) are utilised to develop ESG forecasting models. Hyperparameter optimisation and walk-forward validation techniques are employed to address issues of underestimation and information leakage. The machine-learning-based ESG forecasting models are evaluated using three metrics: accuracy, area under the curve (AUC) and area under the precision-recall curve (AUPR). Subsequently, this study investigates the relationship between ex-ante expected ESG changes and future stock returns using the predicted ESG changes. A positive correlation is found between ex-ante expected ESG changes and future stock returns. The supplementary tests also reveal that this positive relationship is highly and statistically significant among large firms and after the COVID-19 pandemic. Moreover, this study introduces a robust and transparent approach for constructing effective machine-learning-based ESG forecasting models using hyperparameter optimisation and walk-forward validation. Additionally, traditional regression analyses are modernised by incorporating machine-learning-predicted independent variables. Furthermore, the findings provide empirical support for stakeholder, agency and resource-based theories. Finally, practical insights are provided to facilitate ESG-focused investment portfolio decision making.
本研究有两个主要目标。首先,它提高了基于机器学习的环境、社会和治理(ESG)绩效未来变化预测模型的可靠性和透明度。其次,它探讨了 ESG 事先预期变化与未来股票回报之间的关系。本研究收集了 3258 个 STOXX Europe 600 公司年度观测数据。在 ESG 预测阶段,利用两种机器学习算法(逻辑回归和随机森林)开发 ESG 预测模型。采用超参数优化和前向验证技术来解决低估和信息泄露问题。基于机器学习的 ESG 预测模型采用三个指标进行评估:准确度、曲线下面积(AUC)和精确度-召回曲线下面积(AUPR)。随后,本研究利用预测的 ESG 变化研究了事前预期的 ESG 变化与未来股票回报之间的关系。研究发现,事前预期的 ESG 变化与未来股票回报之间存在正相关关系。补充检验还表明,这种正相关关系在大型企业中和 COVID-19 大流行之后具有高度统计意义。此外,本研究还介绍了一种稳健、透明的方法,利用超参数优化和前向验证构建有效的基于机器学习的 ESG 预测模型。此外,通过纳入机器学习预测的自变量,传统的回归分析也实现了现代化。此外,研究结果还为利益相关者理论、代理理论和资源理论提供了实证支持。最后,还提供了实用的见解,以促进以环境、社会和公司治理为重点的投资组合决策。
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引用次数: 0
Economic policy uncertainty, carbon emissions and firm valuation: International evidence 经济政策的不确定性、碳排放和企业估值:国际证据
IF 5.5 3区 管理学 Q1 BUSINESS, FINANCE Pub Date : 2024-08-08 DOI: 10.1016/j.bar.2024.101453
This paper explores how the uncertainty surrounding economic policies affects the decisions managers make, particularly with reference to carbon emissions. Notably, this is a pioneering effort as very few studies have examined the influence of economic policy uncertainty on decisions about either carbon emissions or renewable energy, and, in turn, the impact of these decisions on firm value. From a sample spanning 22 countries over the period 2007 to 2018, our results show that, while carbon emissions increase with policy uncertainty, this relationship is mediated by renewable energy consumption. Country factors such as climate change performance, emissions trading schemes, and business culture also affect this relationship. In countries where economic policy uncertainty tends to be high, firms generally have a lower market value, due in part to higher levels of carbon emissions. These findings highlight the importance of connecting policy uncertainty to decisions about carbon emissions and renewable energy. They also provide insights into the detrimental effects of policy uncertainty on firm value.
本文探讨了经济政策的不确定性如何影响管理者的决策,尤其是碳排放方面的决策。值得注意的是,这是一项开创性的工作,因为很少有研究探讨经济政策的不确定性对碳排放或可再生能源决策的影响,以及这些决策反过来对企业价值的影响。从 2007 年到 2018 年期间 22 个国家的样本来看,我们的研究结果表明,虽然碳排放量会随着政策不确定性的增加而增加,但这种关系是由可再生能源消费所中介的。气候变化表现、排放交易计划和商业文化等国家因素也会影响这种关系。在经济政策不确定性较高的国家,企业的市场价值通常较低,部分原因是碳排放量较高。这些发现强调了将政策不确定性与碳排放和可再生能源决策联系起来的重要性。这些研究结果还为政策不确定性对企业价值的不利影响提供了启示。
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引用次数: 0
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British Accounting Review
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