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Friendly press, fading greens: The effect of media connection on firm greenwashing 友好的媒体,褪色的绿色:媒体联系对公司绿色洗白的影响
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-27 DOI: 10.1016/j.gfj.2025.101179
Hao Dong , Chengcheng Li , Xiaoqiong Wang
This paper examines the relationship between top executives’ social ties with the media and firm greenwashing activities. We find that firms with media connections are more likely to engage in greenwashing practices. Although these ties enhance environmental, social, and governance (ESG) disclosures, they do not significantly improve actual ESG performance. Media connections improve a firm’s ESG disclosure by enhancing its ability to package ESG reports and disseminate “soft” and favorable information about the firm. The effect of media connections on greenwashing is more pronounced among firms in polluting industries, those subject to mandatory ESG disclosure requirements, and firms attracting high investor attention. Our findings support the strategic media management hypothesis.
本文考察了企业高管与媒体的社会关系与企业“漂绿”行为之间的关系。我们发现,与媒体有联系的公司更有可能从事“漂绿”行为。虽然这些联系加强了环境、社会和治理(ESG)的披露,但它们并没有显著改善实际的ESG绩效。媒体关系通过增强公司打包ESG报告和传播有关公司的“软”和有利信息的能力,改善了公司的ESG披露。媒体关系对“漂绿”的影响在污染行业的公司、受到强制性ESG披露要求的公司和吸引投资者高度关注的公司中更为明显。我们的研究结果支持战略媒体管理假说。
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引用次数: 0
How resilient are PE/VC returns to real shocks? PE/VC回报对实际冲击的弹性如何?
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-27 DOI: 10.1016/j.gfj.2025.101206
Michelle Xuan Mi, Rumi Masih
This paper examines the resilience of private equity (PE) and venture capital (VC) returns to economic and market shocks, exploring their role as alternative asset classes within diversified institutional portfolios. Despite the increasing allocation to these illiquid and untransparent assets, little is understood about their shock resilience, econometric exogeneity, and diversification properties when combined with liquid assets such as equities, bonds, and commodities. We use a Vector Autoregression (VAR) framework to analyze PE and VC performance over thirty years, assessing their reactivity and adaptability to fluctuations in traditional asset classes and macroeconomic indicators. Our findings show that while PE and VC are sensitive to immediate market changes, they demonstrate substantial long-term resilience, regaining equilibrium aftershocks. This reveals that PE/VC is an ideal asset class for diversification within institutional portfolios as a buffer against market volatility without sacrificing returns.
本文考察了私募股权(PE)和风险资本(VC)回报对经济和市场冲击的弹性,探讨了它们在多元化机构投资组合中作为替代资产类别的作用。尽管对这些非流动性和不透明资产的配置越来越多,但当与股票、债券和大宗商品等流动性资产结合在一起时,人们对它们的抗冲击能力、计量经济外生性和多样化特性知之甚少。我们使用向量自回归(VAR)框架来分析30年来PE和VC的表现,评估它们对传统资产类别和宏观经济指标波动的反应性和适应性。我们的研究结果表明,虽然PE和VC对即时市场变化敏感,但它们表现出实质性的长期弹性,恢复平衡余震。这表明PE/VC是机构投资组合多元化的理想资产类别,可以在不牺牲回报的情况下缓冲市场波动。
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引用次数: 0
Director networks and misconduct 董事网络和不当行为
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-25 DOI: 10.1016/j.gfj.2025.101204
Matías Braun , Santiago Truffa , Ercos Valdivieso
Using a large sample of U.S. public firms, our study introduces a measure of misconduct exposure, based on the interconnected professional experiences of board members with directors from firms previously engaged in misconduct. We document that a firm's inclination towards corporate misbehavior is positively associated with its proximity, particularly through past professional board connections, to firms with similar misconduct histories. These peer effects are more pronounced when the connection involves influential board members, when the misconduct is less detectable, and when the misconducting neighboring firms receive lenient penalties. Our findings are robust to controlling for varying enforcement levels and are not fully explained by the endogenous nature of firm-director relationships. Moreover, these professional network effects are distinct from the influences of local and industry norms, interlocking directorates, and geographic proximity, for which we also provide evidence.
我们的研究使用了美国上市公司的大量样本,基于董事会成员与以前从事不当行为的公司董事的相互关联的专业经验,引入了一种不当行为暴露的衡量标准。我们的研究表明,一家公司对企业不当行为的倾向与它与有类似不当行为历史的公司的接近程度呈正相关,特别是通过过去的专业董事会关系。当这种关系涉及有影响力的董事会成员时,当不当行为不易被发现时,当行为不当的相邻公司受到较轻的惩罚时,这些同伴效应就更加明显。我们的研究结果对于控制不同的执行水平是稳健的,并且不能完全用公司-董事关系的内生性质来解释。此外,这些专业网络效应不同于地方和行业规范、连锁董事和地理邻近的影响,我们也为此提供了证据。
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引用次数: 0
ESG news spillover and corporate investment efficiency ESG新闻溢出与企业投资效率
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-24 DOI: 10.1016/j.gfj.2025.101207
Yehwan Lee, Seung Hun Han
This study investigates how negative environmental, social, and governance (ESG) news about peer firms affects the investment efficiency of focal firms. Analyzing a panel of U.S. public firms from 2007 to 2020, we find that such news enhances investment efficiency, primarily by reducing underinvestment. Peer controversies appear to signal the focal firm's superior quality to capital providers, easing financing constraints and enabling projects previously delayed by lack of funding. The effect is stronger in highly competitive industries. In response, firms reallocate capital toward research and development and capital expenditures while cutting back on acquisitions. We propose a novel information-based mechanism, termed the “relative quality signal,” through which peer ESG failures highlight the focal firm's stronger governance and risk management. Unlike traditional learning or contagion effects that spread information or sentiment uniformly across firms, this signaling channel highlights heterogeneous investor responses: peer crises enhance the relative reputation of unaffected firms, offering a new perspective on intraindustry information transmission. Robustness tests using dynamic panel GMM and instrumental variable estimations confirm that the results are not driven by endogeneity. Our findings suggest that negative ESG events generate positive externalities for unaffected firms by alleviating information asymmetry and improving capital allocation. The results underscore that ESG news serves as a valuable market signal for investors and regulators, enhancing overall investment efficiency across industries.
本研究探讨了关于同行企业的环境、社会和治理(ESG)负面新闻如何影响焦点企业的投资效率。通过对2007年至2020年美国上市公司的一组分析,我们发现此类消息主要通过减少投资不足来提高投资效率。同行的争议似乎表明,焦点公司的质量优于资本提供者,缓解了融资限制,并使以前因缺乏资金而推迟的项目得以实现。这种效应在竞争激烈的行业中更为明显。作为回应,企业将资本重新分配给研发和资本支出,同时减少收购。我们提出了一种新的基于信息的机制,称为“相对质量信号”,通过这种机制,同行ESG失败突出了焦点公司更强大的治理和风险管理。与传统的学习或传染效应不同,信息或情绪在公司间均匀传播,这种信号渠道突出了投资者的异质反应:同行危机提高了未受影响公司的相对声誉,为行业内信息传递提供了新的视角。使用动态面板GMM和工具变量估计的稳健性检验证实,结果不是由内生性驱动的。我们的研究结果表明,负面ESG事件通过缓解信息不对称和改善资本配置,为未受影响的公司产生正外部性。研究结果强调,ESG新闻对投资者和监管机构来说是一个有价值的市场信号,可以提高各行业的整体投资效率。
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引用次数: 0
How do institutional investors respond to climate change exposure? International evidence 机构投资者如何应对气候变化风险?国际证据
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-22 DOI: 10.1016/j.gfj.2025.101202
Zhen Wang, Kai Wu
This study investigates the influence of climate change exposure on institutional ownership worldwide. Leveraging a comprehensive dataset of firm-level climate change exposure, we document a negative association between climate change exposure and in- stitutional ownership, establishing causality through an instrumental variable approach and the difference-in-differences method. Short-term-oriented institutional investors drive the negative correlation between climate change exposure and institutional ownership. This relationship is particularly pronounced in firms with weaker corporate governance structures and poor information disclosure quality and in countries with stronger environmental policies and higher climate awareness. While institutions generally reduce their holdings in climate-exposed firms, those maintaining ownership positions demonstrate increased engagement in climate risk governance. Our findings emphasize the dual role of institutional investors in responding to climate risks and shaping corporate environmental governance.
本研究探讨了全球范围内气候变化暴露对机构所有权的影响。利用企业层面气候变化风险的综合数据集,我们记录了气候变化风险与机构所有权之间的负相关关系,通过工具变量方法和差异中的差异方法建立了因果关系。短期导向的机构投资者推动了气候变化敞口与机构所有权之间的负相关关系。这种关系在公司治理结构较弱、信息披露质量较差的公司和环境政策较强、气候意识较高的国家尤为明显。虽然机构通常会减持受气候影响公司的股份,但那些保持所有权地位的机构显示出对气候风险治理的参与程度有所提高。我们的研究结果强调了机构投资者在应对气候风险和塑造公司环境治理方面的双重作用。
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引用次数: 0
Regret to reward: Investor regret and the cross-sectional stock returns in the Chinese market 后悔回报:投资者后悔与中国市场横截面股票收益
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-17 DOI: 10.1016/j.gfj.2025.101205
Anh Tuan Le , Harvey Nguyen , Cuong Nguyen
This study investigates the cross-sectional asset pricing implications of investor regret in the Chinese stock market. Using a comprehensive sample spanning January 2000 to November 2021, we find that regret is positively related to the cross-section of future equity returns. A strategy that involves longing a portfolio with the highest regret and shorting a portfolio with the lowest regret generates annualized risk-adjusted returns of 11.64 %. In addition, the regret premium is more pronounced for stocks with high arbitrage limits and information frictions. The regret anomaly persists after considering established asset pricing factors through extensive sensitivity analyses. Overall, our findings remain consistent with our hypothesis that regret-averse investors generally avoid stocks that generate high regret as these stocks have reduced overall utility compared with others. Consequently, these high regret stocks tend to deliver higher future returns in equilibrium. Our results provide valuable insights for policymakers and regulators to better understand how investors' emotional behaviors such as regret can affect stock dynamics, particularly in emerging and retail-driven markets.
本研究探讨投资者后悔对中国股票市场资产定价的横断面影响。使用2000年1月至2021年11月的综合样本,我们发现后悔与未来股票回报的横截面呈正相关。如果一种策略包括做多后悔程度最高的投资组合,做空后悔程度最低的投资组合,那么经过风险调整后的年化回报率将达到11.64%。此外,对于套利限制高、信息摩擦大的股票,后悔溢价更为明显。通过广泛的敏感性分析,在考虑了既定的资产定价因素后,遗憾异常仍然存在。总的来说,我们的研究结果与我们的假设保持一致,即厌恶后悔的投资者通常会避开那些产生高后悔的股票,因为这些股票与其他股票相比,总体效用较低。因此,在均衡状态下,这些高后悔率股票往往会带来更高的未来回报。我们的研究结果为政策制定者和监管机构更好地理解投资者的情绪行为(如后悔)如何影响股票动态提供了有价值的见解,特别是在新兴市场和零售驱动的市场。
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引用次数: 0
Does climate risk influence exchange rates? 气候风险会影响汇率吗?
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-15 DOI: 10.1016/j.gfj.2025.101203
Yu Ma , Wenxia Zhao , Zijun Ding
Climate risk has emerged as a major global challenge with significant implications for the dynamics of exchange rates. By constructing a Climate Physical Risk Index based on extreme weather events across 77 countries from 1993 to 2022, this study examines whether climate shocks affect exchange rates. Fixed-effects models for panel data are employed to assess the cross-national impact of climate risk. The results indicate that climate shocks contribute to currency depreciation, with pronounced effects observed in developing countries, economies characterized by floating exchange rate regimes and those with lower levels of openness, and nations situated in the Northern Hemisphere. An analysis of the mechanisms reveals that climate risk affects exchange rates through various channels, such as deteriorating current accounts, widening fiscal deficits, hindering economic growth, and reducing total factor productivity. By introducing a cross-national risk index into the process of determining exchange rates, this study expands the intersection of climate economics and international finance. This study highlights significant policy implications for designing change rate regimes, fiscal planning, and enhancing resilience through investment strategies.
气候风险已成为一项重大的全球挑战,对汇率动态具有重大影响。本研究基于1993年至2022年77个国家的极端天气事件构建了气候物理风险指数,考察了气候冲击是否会影响汇率。面板数据的固定效应模型被用来评估气候风险的跨国影响。结果表明,气候冲击有助于货币贬值,在发展中国家、浮动汇率制度的经济体和开放程度较低的经济体以及北半球国家观察到明显的影响。对机制的分析表明,气候风险通过各种渠道影响汇率,如经常账户恶化、财政赤字扩大、阻碍经济增长和降低全要素生产率。通过将跨国风险指数引入汇率确定过程,本研究扩展了气候经济学与国际金融的交集。本研究强调了设计变化率制度、财政规划和通过投资策略增强韧性的重要政策意义。
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引用次数: 0
Peer effect of nonfinancial corporate shadow banking: Evidence from common analyst networks in China 非金融企业影子银行的同伴效应:来自中国普通分析师网络的证据
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-11 DOI: 10.1016/j.gfj.2025.101201
Tingting Liu , Yong Du , Shuying Tan , Shuhan Zhao
This paper investigates the peer effect of shadow banking among A-share nonfinancial firms in China's Shanghai and Shenzhen markets from 2007 to 2020, focusing on common analyst networks. The results reveal a significant peer effect, whereby firms imitate the shadow banking behavior of peers connected via shared analysts. This effect reduces firm performance and heightens stock price crash risk. The underlying mechanism is driven by information transmission and competitive pressure induced by common analysts. The study also proposes countermeasures for firms, analysts, and regulators, offering a novel perspective on addressing the “hollowing out” of the real economy.
本文以普通分析师网络为研究对象,对2007 - 2020年沪深两市a股非金融企业影子银行的同行效应进行了研究。结果显示了显著的同行效应,即企业模仿通过共享分析师连接的同行的影子银行行为。这种效应降低了公司业绩,增加了股价崩盘的风险。其潜在机制是由信息传递和共同分析师诱导的竞争压力驱动的。该研究还为企业、分析师和监管机构提出了对策,为解决实体经济的“空心化”提供了一个新的视角。
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引用次数: 0
Equity premium prediction: A constraint-based predictor decomposition approach 股票溢价预测:一种基于约束的预测因子分解方法
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-10 DOI: 10.1016/j.gfj.2025.101199
Ying Yuan , Yong Qu , Sijia Qiao
We propose a constraint-based predictor decomposition approach that exploits predictive information in commonly used predictors to improve equity premium forecasts. The approach identifies and quantifies unexpected changes as deviation tendency while bounding values to capture central tendency. Predictions from the two tendencies are then synthesized. Empirical analysis shows this approach outperforms existing methods, producing statistically and economically significant out-of-sample results. These findings validate the ability of our approach to capture both tendencies. We also extend the analysis to multivariate prediction, where results consistently confirm its superiority. Finally, robustness tests and additional analyses demonstrate that the approach delivers stable and reliable forecasting performance.
我们提出了一种基于约束的预测因子分解方法,该方法利用常用预测因子中的预测信息来改进股票溢价预测。该方法将意外变化识别并量化为偏差趋势,而边界值捕获集中趋势。然后综合这两种趋势的预测。实证分析表明,该方法优于现有方法,产生统计上和经济上显著的样本外结果。这些发现证实了我们的方法能够捕捉到这两种趋势。我们还将分析扩展到多变量预测,结果一致地证实了它的优越性。最后,鲁棒性测试和附加分析表明,该方法提供了稳定可靠的预测性能。
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引用次数: 0
Green finance reform and reshaping firm-banking relationships: Evidence from China 绿色金融改革与重塑企业与银行关系:来自中国的证据
IF 5.5 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-10-08 DOI: 10.1016/j.gfj.2025.101200
Xiaoying Wu , Hyoung-Goo Kang , Doojin Ryu
This study examines how policy-driven green finance reform reshapes firm-banking relationships, using the implementation of China's Green Finance Pilot Zones (GFPZ) as a quasi-natural experiment. Employing loan announcement data from listed firms and a difference-in-differences approach, we measure the intensity of firm-banking relationships using repeated borrowing activity and find that the GFPZ policy significantly reduces it. The effect is more pronounced in regions with greater banking competition and financial development, and among firms that are more transparent or under stricter environmental scrutiny. By showing how sustainability-oriented policies transform financial relationships, this study provides new insights into the adaptation of firm-banking interactions under green development agendas.
本研究以中国绿色金融试验区(GFPZ)的实施为准自然实验,探讨政策驱动的绿色金融改革如何重塑企业与银行的关系。利用上市公司的贷款公告数据和差异中的差异方法,我们使用重复借贷活动来衡量企业与银行关系的强度,发现GFPZ政策显著降低了这种关系。在银行业竞争和金融发展程度较高的地区,以及在透明度更高或环境审查更严格的公司中,这种影响更为明显。通过展示以可持续发展为导向的政策如何改变金融关系,本研究为绿色发展议程下企业-银行互动的适应性提供了新的见解。
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引用次数: 0
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Global Finance Journal
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