首页 > 最新文献

Emerging Markets Review最新文献

英文 中文
Integrity atmosphere and the cost of equity: Evidence from China 诚信氛围与公平成本:来自中国的证据
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-07-23 DOI: 10.1016/j.ememar.2025.101341
Yuyang Chen , Shuyi Zhu
This study investigates how the integrity atmosphere in a firm's local area affects the firm's cost of equity. Using the Credit Demonstration City Construction program in China as a quasi-natural experiment, we find that firms headquartered in pilot cities enjoy lower equity financing costs following implementation of the program. The results can be attributed to improved information-disclosure quality, decreased agency costs, and better corporate social responsibility performance. Further analyses show that the reduction in the cost of equity is significant for firms whose monitoring environments are weak and those that operate in industries that depend heavily on equity financing.
本研究探讨企业所在地区的诚信氛围如何影响企业的股权成本。我们将中国信贷示范城市建设项目作为准自然实验,发现试点城市的企业在实施该项目后,其股权融资成本较低。这可以归因于信息披露质量的提高、代理成本的降低和企业社会责任绩效的提高。进一步的分析表明,对于监测环境薄弱的公司和在严重依赖股权融资的行业中经营的公司来说,股权成本的降低意义重大。
{"title":"Integrity atmosphere and the cost of equity: Evidence from China","authors":"Yuyang Chen ,&nbsp;Shuyi Zhu","doi":"10.1016/j.ememar.2025.101341","DOIUrl":"10.1016/j.ememar.2025.101341","url":null,"abstract":"<div><div>This study investigates how the integrity atmosphere in a firm's local area affects the firm's cost of equity. Using the Credit Demonstration City Construction program in China as a quasi-natural experiment, we find that firms headquartered in pilot cities enjoy lower equity financing costs following implementation of the program. The results can be attributed to improved information-disclosure quality, decreased agency costs, and better corporate social responsibility performance. Further analyses show that the reduction in the cost of equity is significant for firms whose monitoring environments are weak and those that operate in industries that depend heavily on equity financing.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101341"},"PeriodicalIF":5.6,"publicationDate":"2025-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144704837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Global monetary policy surprises and their transmission to emerging market economies: An external VAR analysis 全球货币政策意外及其对新兴市场经济体的传导:外部VAR分析
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-07-21 DOI: 10.1016/j.ememar.2025.101333
Felipe Beltrán
This paper analyzes how monetary policy surprises in the U.S. affect emerging market economies (EMs) by focusing on the transmission through the real exchange rate (RER) and country spreads (EMBI). To do so, I disentangle U.S. interest rate movements between both a pure monetary policy shock and an information shock; while the former is constructed based on high-frequency movements of interest rates around Federal Open Market Committee (FOMC) announcements, the latter builds from employment releases. I quantify the relative impacts using a structural VAR (SVAR) model with external instruments. The results suggest that a pure monetary policy shock produces a persistent appreciation of the RER in the U.S. coupled with an increase of the EMBI, which induces contractionary effects in the real sector of EMs. In contrast, an information shock does not necessarily produce such contractionary effects in EMs. These results contribute to the literature by identifying the specific drivers behind Fed announcements and its transmission channels to EMs.
本文通过关注实际汇率(RER)和国家利差(EMBI)的传导,分析了美国货币政策意外对新兴市场经济体(EMs)的影响。为此,我将美国利率变动区分为纯粹的货币政策冲击和信息冲击;前者是基于围绕联邦公开市场委员会(FOMC)公告的高频利率变动构建的,而后者是基于就业数据发布构建的。我用外部仪器的结构VAR (SVAR)模型量化了相对影响。结果表明,纯粹的货币政策冲击会导致美国RER的持续升值,同时导致EMBI的增加,从而导致新兴市场实体部门的收缩效应。相反,信息冲击未必会在新兴市场产生这种收缩效应。这些结果通过确定美联储公告背后的具体驱动因素及其向新兴市场的传导渠道,为文献做出了贡献。
{"title":"Global monetary policy surprises and their transmission to emerging market economies: An external VAR analysis","authors":"Felipe Beltrán","doi":"10.1016/j.ememar.2025.101333","DOIUrl":"10.1016/j.ememar.2025.101333","url":null,"abstract":"<div><div>This paper analyzes how monetary policy surprises in the U.S. affect emerging market economies (EMs) by focusing on the transmission through the real exchange rate (RER) and country spreads (EMBI). To do so, I disentangle U.S. interest rate movements between both a pure monetary policy shock and an information shock; while the former is constructed based on high-frequency movements of interest rates around Federal Open Market Committee (FOMC) announcements, the latter builds from employment releases. I quantify the relative impacts using a structural VAR (SVAR) model with external instruments. The results suggest that a pure monetary policy shock produces a persistent appreciation of the RER in the U.S. coupled with an increase of the EMBI, which induces contractionary effects in the real sector of EMs. In contrast, an information shock does not necessarily produce such contractionary effects in EMs. These results contribute to the literature by identifying the specific drivers behind Fed announcements and its transmission channels to EMs.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101333"},"PeriodicalIF":5.6,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144679630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Are higher interest rates a concern for financial stability in MENA? 高利率是否会影响中东和北非地区的金融稳定?
IF 4.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-07-18 DOI: 10.1016/j.ememar.2025.101338
Adrian Alter, Bashar Hlayhel, Thomas Kroen, Thomas Piontek
This paper assesses the state and resilience of corporate and banking sectors in the Middle East and North Africa (MENA) in a “higher-for-longer” interest rate environment using granular micro data to conduct the first cross-country corporate and banking sector stress tests for the MENA region. The results suggest that corporate sector debt at risk may increase sizably from 13.5 in 2023 to nearly 33 % of total corporate debt by the end of 2025. Banking systems would be broadly resilient in an adverse scenario featuring higher interest rates, corporate sector stress, and rising liquidity pressures with Tier-1 capital ratios declining by 3.4 percentage points in the Gulf Cooperation Council (GCC) countries and 4.5 % age points in non-GCC MENA countries. In the cross-section of banks, there are pockets of vulnerabilities as banks with higher ex-ante vulnerabilities and state-owned banks suffer greater losses. While manageable, the capital losses in the adverse scenario could limit lending and adversely impact growth.
本文利用细粒度微观数据对中东和北非地区首次跨国企业和银行业压力测试进行了评估,评估了中东和北非地区企业和银行业在“长期较高”利率环境下的状况和弹性。结果表明,到2025年底,处于风险中的企业部门债务可能会从2023年的13.5%大幅增加到企业债务总额的近33%。在利率上升、企业部门压力和流动性压力上升等不利情况下,银行体系总体上具有弹性,海湾合作委员会(GCC)国家的一级资本比率下降3.4个百分点,非海湾合作委员会的中东和北非国家下降4.5个百分点。在银行的横截面中,存在脆弱性的口袋,因为事前脆弱性较高的银行和国有银行遭受的损失更大。尽管可以控制,但不利情况下的资本损失可能会限制贷款,并对经济增长产生不利影响。
{"title":"Are higher interest rates a concern for financial stability in MENA?","authors":"Adrian Alter,&nbsp;Bashar Hlayhel,&nbsp;Thomas Kroen,&nbsp;Thomas Piontek","doi":"10.1016/j.ememar.2025.101338","DOIUrl":"10.1016/j.ememar.2025.101338","url":null,"abstract":"<div><div>This paper assesses the state and resilience of corporate and banking sectors in the Middle East and North Africa (MENA) in a “higher-for-longer” interest rate environment using granular micro data to conduct the first cross-country corporate and banking sector stress tests for the MENA region. The results suggest that corporate sector debt at risk may increase sizably from 13.5 in 2023 to nearly 33 % of total corporate debt by the end of 2025. Banking systems would be broadly resilient in an adverse scenario featuring higher interest rates, corporate sector stress, and rising liquidity pressures with Tier-1 capital ratios declining by 3.4 percentage points in the Gulf Cooperation Council (GCC) countries and 4.5 % age points in non-GCC MENA countries. In the cross-section of banks, there are pockets of vulnerabilities as banks with higher ex-ante vulnerabilities and state-owned banks suffer greater losses. While manageable, the capital losses in the adverse scenario could limit lending and adversely impact growth.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"69 ","pages":"Article 101338"},"PeriodicalIF":4.6,"publicationDate":"2025-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144781879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Overseas experience and corporate innovation: Second-generation successors in family enterprises 海外经验与企业创新:家族企业第二代接班人
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-07-12 DOI: 10.1016/j.ememar.2025.101336
Yaozhi Chen , Honghong Wei
We examine the impact of overseas experiences on second-generation successors in family enterprises from a cultural learning perspective. By manually curating data, we find that these successors significantly enhance both the quantity and quality of corporate innovation. Mechanism tests indicate that overseas experiences, through cultural learning, enhance risk-taking, confidence, and reduce seniority culture, fostering innovation. Furthermore, heterogeneity tests show that while these experiences hinder innovation in company locations with strong Confucian culture, they enhance it with high social openness. The results remain robust under a series of robustness and endogeneity tests.
本文从文化学习的角度考察海外经历对家族企业第二代接班人的影响。通过人工整理数据,我们发现这些后继者显著提高了企业创新的数量和质量。机制检验表明,海外经验通过文化学习,增强企业的冒险精神、自信心,减少资历文化,促进创新。此外,异质性检验表明,在儒家文化浓重的企业所在地,这些经历阻碍了创新,但在社会开放度较高的企业所在地,这些经历促进了创新。结果在一系列稳健性和内生性检验下保持稳健性。
{"title":"Overseas experience and corporate innovation: Second-generation successors in family enterprises","authors":"Yaozhi Chen ,&nbsp;Honghong Wei","doi":"10.1016/j.ememar.2025.101336","DOIUrl":"10.1016/j.ememar.2025.101336","url":null,"abstract":"<div><div>We examine the impact of overseas experiences on second-generation successors in family enterprises from a cultural learning perspective. By manually curating data, we find that these successors significantly enhance both the quantity and quality of corporate innovation. Mechanism tests indicate that overseas experiences, through cultural learning, enhance risk-taking, confidence, and reduce seniority culture, fostering innovation. Furthermore, heterogeneity tests show that while these experiences hinder innovation in company locations with strong Confucian culture, they enhance it with high social openness. The results remain robust under a series of robustness and endogeneity tests.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101336"},"PeriodicalIF":5.6,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144634113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unified or divided? Conflicting interests of controlling shareholders in corporate tax avoidance 统一还是分裂?企业避税中的控股股东利益冲突
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-07-12 DOI: 10.1016/j.ememar.2025.101339
Sun-ae Cho , Sangil Kim , Won-Wook Choi
This study examines the heterogeneity among controlling shareholders on corporate tax avoidance. Findings reveal that controlling shareholders are divided on tax avoidance behavior, which leads to less tax avoidance; however, they are unified in earnings management and R&D expenditure. Additional analysis shows that their divided interests are influenced by several factors, such as shareholder type, related-party transactions, family business status, Chaebol affiliation, and firm maturity. This study underscores that controlling shareholders, once considered a single entity, encompass individuals who counterbalance each other's interests; thus, reassessing their corporate governance role is necessary.
本研究考察了控股股东对企业避税行为的异质性。研究发现,控股股东在避税行为上存在分歧,导致其避税行为减少;但是,它们在盈余管理和研发支出方面是统一的。进一步分析表明,股东类型、关联方交易、家族企业地位、财阀隶属关系、企业成熟度等因素对其利益分配有影响。这项研究强调,一度被视为单一实体的控股股东,包括了相互制衡利益的个人;因此,重新评估他们的公司治理角色是必要的。
{"title":"Unified or divided? Conflicting interests of controlling shareholders in corporate tax avoidance","authors":"Sun-ae Cho ,&nbsp;Sangil Kim ,&nbsp;Won-Wook Choi","doi":"10.1016/j.ememar.2025.101339","DOIUrl":"10.1016/j.ememar.2025.101339","url":null,"abstract":"<div><div>This study examines the heterogeneity among controlling shareholders on corporate tax avoidance. Findings reveal that controlling shareholders are divided on tax avoidance behavior, which leads to less tax avoidance; however, they are unified in earnings management and R&amp;D expenditure. Additional analysis shows that their divided interests are influenced by several factors, such as shareholder type, related-party transactions, family business status, Chaebol affiliation, and firm maturity. This study underscores that controlling shareholders, once considered a single entity, encompass individuals who counterbalance each other's interests; thus, reassessing their corporate governance role is necessary.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101339"},"PeriodicalIF":5.6,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144679629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unraveling exchange rate shocks: Disentangling extensive and intensive effects on the lending channel 解开汇率冲击:解开对贷款渠道的广泛和密集影响
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-07-07 DOI: 10.1016/j.ememar.2025.101332
Mohammadreza Hassanpour, Amineh Mahmoudzadeh, Seyed Ali Madanizadeh
This study examines how exchange rate (FX) fluctuations affect bank lending, focusing on the moderating role of liquidity. Using monthly data from Iranian banks (2007–2018), we exploit a fixed official FX rate regime to isolate extensive-margin adjustments. A 10% depreciation reduces real loan growth by 0.4 percentage points—about 30% of average monthly growth. The effect is stronger for banks with low liquidity and high non-performing loans. Local-currency and private-sector loans are most affected. The findings, which are robust to IV and GMM methods, underscore the importance of liquidity buffers in mitigating lending contractions during FX shocks and can inform macroprudential policy in emerging markets.
本研究探讨汇率(FX)波动如何影响银行贷款,重点关注流动性的调节作用。使用伊朗银行的月度数据(2007-2018),我们利用固定的官方外汇汇率制度来隔离大量保证金调整。10%的贬值会使实际贷款增长减少0.4个百分点——大约是月平均增长的30%。对于流动性低、不良贷款高的银行,这种影响更强。当地货币和私营部门贷款受到的影响最大。研究结果对IV和GMM方法具有稳定期,强调了流动性缓冲在缓解外汇冲击期间贷款收缩方面的重要性,并可为新兴市场的宏观审慎政策提供信息。
{"title":"Unraveling exchange rate shocks: Disentangling extensive and intensive effects on the lending channel","authors":"Mohammadreza Hassanpour,&nbsp;Amineh Mahmoudzadeh,&nbsp;Seyed Ali Madanizadeh","doi":"10.1016/j.ememar.2025.101332","DOIUrl":"10.1016/j.ememar.2025.101332","url":null,"abstract":"<div><div>This study examines how exchange rate (FX) fluctuations affect bank lending, focusing on the moderating role of liquidity. Using monthly data from Iranian banks (2007–2018), we exploit a fixed official FX rate regime to isolate extensive-margin adjustments. A 10% depreciation reduces real loan growth by 0.4 percentage points—about 30% of average monthly growth. The effect is stronger for banks with low liquidity and high non-performing loans. Local-currency and private-sector loans are most affected. The findings, which are robust to IV and GMM methods, underscore the importance of liquidity buffers in mitigating lending contractions during FX shocks and can inform macroprudential policy in emerging markets.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101332"},"PeriodicalIF":5.6,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144653031","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stock market index enhancement via machine learning 通过机器学习增强股票市场指数
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-07-04 DOI: 10.1016/j.ememar.2025.101325
Liangliang Zhang , Li Guo , Weiping Zhang , Tingting Ye , Qing Yang , Ruyan Tian
Stock market index enhancement remains a widely adopted strategy among hedge funds within China’s financial market. The underlying algorithm aims to fine-tune the weightings of individual stocks within a benchmark index, thereby enhancing the performance of the target portfolio relative to its original benchmark.
Our innovative numerical framework stands out for its generality, rapidity, and theoretical convergence to the global optimum under reasonable assumptions. It also shines in tackling high-dimensional portfolio optimization problems. Empirical results demonstrate that the stock market index enhancement strategy, as computed by our algorithm, consistently delivers stable and significant excess returns, outperforming existing benchmarks.
中国金融市场上的对冲基金普遍采用股票市场指数提升策略。基础算法旨在微调基准指数中个股的权重,从而提高目标投资组合相对于原始基准的表现。我们创新的数值框架以其通用性,快速性和在合理假设下的理论收敛性而突出。它在处理高维投资组合优化问题方面也很出色。实证结果表明,本文算法计算的股票市场指数增强策略持续提供稳定且显著的超额回报,优于现有基准。
{"title":"Stock market index enhancement via machine learning","authors":"Liangliang Zhang ,&nbsp;Li Guo ,&nbsp;Weiping Zhang ,&nbsp;Tingting Ye ,&nbsp;Qing Yang ,&nbsp;Ruyan Tian","doi":"10.1016/j.ememar.2025.101325","DOIUrl":"10.1016/j.ememar.2025.101325","url":null,"abstract":"<div><div>Stock market index enhancement remains a widely adopted strategy among hedge funds within China’s financial market. The underlying algorithm aims to fine-tune the weightings of individual stocks within a benchmark index, thereby enhancing the performance of the target portfolio relative to its original benchmark.</div><div>Our innovative numerical framework stands out for its generality, rapidity, and theoretical convergence to the global optimum under reasonable assumptions. It also shines in tackling high-dimensional portfolio optimization problems. Empirical results demonstrate that the stock market index enhancement strategy, as computed by our algorithm, consistently delivers stable and significant excess returns, outperforming existing benchmarks.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101325"},"PeriodicalIF":5.6,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144570251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic connections between Africa's emerging equity markets and global financial assets 非洲新兴股票市场与全球金融资产之间的动态联系
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-07-03 DOI: 10.1016/j.ememar.2025.101337
Boakye Dankwah , Emmanuel Joel Aikins Abakah , Elikplimi Komla Agbloyor , Chi-Chuan Lee
Using the novel quantile vector autoregression (QVAR) approach, the present study investigates the dynamics of the spillovers and connectedness among Africa's emerging equity markets and the international equity and alternative markets under different market conditions from 2012 to 2022. More specifically, the study analyzes the shock transmission between 12 of Africa's emerging and frontier markets, 4 international equity markets, and 5 alternative emerging assets under both normal and extreme market conditions. The study finds asymmetric spillovers and connectedness among Africa's equity markets and the international markets across the different market conditions. Moreover, it identifies close symmetry in the return and volatility spillovers and connectedness under bullish and bearish market conditions. The findings also reveal that Africa's markets are more connected with conventional assets than with emerging alternative assets. Furthermore, the study observes a low degree of connectedness among Africa's equity markets across the analyzed market conditions, signifying the low level of integration of the markets. These results suggest the potential diversification benefits of the assessed markets for portfolio investors under normal market conditions but fail to evidence a hedge or safe haven for investors during bad times because the volume of the spillovers and connectedness with other assets increases as conditions become fiercer.
本研究采用新颖的分位向量自回归(QVAR)方法,研究了2012 - 2022年不同市场条件下非洲新兴股票市场与国际股票和替代市场之间的溢出效应和连通性的动态变化。更具体地说,研究分析了在正常和极端市场条件下,非洲12个新兴和前沿市场、4个国际股票市场和5个另类新兴资产之间的冲击传导。研究发现,在不同的市场条件下,非洲股票市场与国际市场之间存在不对称的溢出效应和连通性。此外,它还确定了在看涨和看跌市场条件下,回报率和波动性溢出效应以及连通性的密切对称性。研究结果还显示,与新兴的另类资产相比,非洲市场与传统资产的联系更为紧密。此外,该研究还观察到,在分析的市场条件下,非洲股票市场之间的连通性程度较低,这表明市场的一体化程度较低。这些结果表明,在正常的市场条件下,被评估的市场对投资组合投资者具有潜在的多样化好处,但未能证明投资者在糟糕时期是对冲或避风港,因为随着环境变得更加恶劣,溢出效应的数量和与其他资产的连通性会增加。
{"title":"Dynamic connections between Africa's emerging equity markets and global financial assets","authors":"Boakye Dankwah ,&nbsp;Emmanuel Joel Aikins Abakah ,&nbsp;Elikplimi Komla Agbloyor ,&nbsp;Chi-Chuan Lee","doi":"10.1016/j.ememar.2025.101337","DOIUrl":"10.1016/j.ememar.2025.101337","url":null,"abstract":"<div><div>Using the novel quantile vector autoregression (QVAR) approach, the present study investigates the dynamics of the spillovers and connectedness among Africa's emerging equity markets and the international equity and alternative markets under different market conditions from 2012 to 2022. More specifically, the study analyzes the shock transmission between 12 of Africa's emerging and frontier markets, 4 international equity markets, and 5 alternative emerging assets under both normal and extreme market conditions. The study finds asymmetric spillovers and connectedness among Africa's equity markets and the international markets across the different market conditions. Moreover, it identifies close symmetry in the return and volatility spillovers and connectedness under bullish and bearish market conditions. The findings also reveal that Africa's markets are more connected with conventional assets than with emerging alternative assets. Furthermore, the study observes a low degree of connectedness among Africa's equity markets across the analyzed market conditions, signifying the low level of integration of the markets. These results suggest the potential diversification benefits of the assessed markets for portfolio investors under normal market conditions but fail to evidence a hedge or safe haven for investors during bad times because the volume of the spillovers and connectedness with other assets increases as conditions become fiercer.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101337"},"PeriodicalIF":5.6,"publicationDate":"2025-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144596372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Doom loops in Latin America 拉丁美洲的末日循环
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-06-30 DOI: 10.1016/j.ememar.2025.101334
Jose E. Gomez-Gonzalez , Jorge M. Uribe , Oscar M. Valencia , Bum Kim
The post-COVID surge in public debt has intensified the financial interdependence between sovereigns and banks in emerging market economies, where domestic financial institutions have increasingly financed government borrowing. This paper examines the interaction between sovereign and banking sector risk through two complementary empirical strategies. First, using daily data from 2005 to 2023 for Brazil, Chile, Colombia, Mexico, and Peru, we estimate risk spillovers between sovereign CDS spreads and bank stock returns at different points of the distribution. We find that spillovers are economically significant—particularly in the tails—and that two-way risk transmission persists regardless of banks' exposure to sovereign debt. Second, drawing on panel data for 111 banks across 30 countries, we study how changes in sovereign risk affect the downside market risk of banks, measured as the 5th percentile of their daily stock return distribution. Results from dynamic panel regressions reveal a strong and robust link between sovereign and bank downside risk, driven primarily by common macroeconomic shocks rather than by endogenous fragility loops. Notably, at low levels of market stress, moderate exposure to sovereign debt appears to reduce downside risk for banks. These findings underscore the importance of sound regulatory frameworks for sovereign exposure and credible fiscal policies in maintaining financial stability, particularly in emerging market contexts.
新冠疫情后公共债务激增加剧了新兴市场经济体主权和银行之间的金融相互依存关系,这些经济体的国内金融机构越来越多地为政府借款提供融资。本文通过两种互补的实证策略考察了主权和银行业风险之间的相互作用。首先,使用巴西、智利、哥伦比亚、墨西哥和秘鲁2005年至2023年的每日数据,我们估计了主权CDS息差和银行股票收益在不同分布点之间的风险溢出效应。我们发现,溢出效应在经济上是显著的,尤其是尾部,而且无论银行对主权债务的敞口如何,双向风险传导都会持续存在。其次,利用30个国家111家银行的面板数据,我们研究了主权风险的变化如何影响银行的下行市场风险,以其每日股票收益分布的第5个百分位来衡量。动态面板回归的结果显示,主权和银行下行风险之间存在强烈而稳健的联系,主要由共同的宏观经济冲击驱动,而不是由内生脆弱性循环驱动。值得注意的是,在市场压力较低的情况下,适度的主权债务敞口似乎可以降低银行的下行风险。这些发现强调了健全的主权风险监管框架和可靠的财政政策对维护金融稳定的重要性,特别是在新兴市场背景下。
{"title":"Doom loops in Latin America","authors":"Jose E. Gomez-Gonzalez ,&nbsp;Jorge M. Uribe ,&nbsp;Oscar M. Valencia ,&nbsp;Bum Kim","doi":"10.1016/j.ememar.2025.101334","DOIUrl":"10.1016/j.ememar.2025.101334","url":null,"abstract":"<div><div>The post-COVID surge in public debt has intensified the financial interdependence between sovereigns and banks in emerging market economies, where domestic financial institutions have increasingly financed government borrowing. This paper examines the interaction between sovereign and banking sector risk through two complementary empirical strategies. First, using daily data from 2005 to 2023 for Brazil, Chile, Colombia, Mexico, and Peru, we estimate risk spillovers between sovereign CDS spreads and bank stock returns at different points of the distribution. We find that spillovers are economically significant—particularly in the tails—and that two-way risk transmission persists regardless of banks' exposure to sovereign debt. Second, drawing on panel data for 111 banks across 30 countries, we study how changes in sovereign risk affect the downside market risk of banks, measured as the 5th percentile of their daily stock return distribution. Results from dynamic panel regressions reveal a strong and robust link between sovereign and bank downside risk, driven primarily by common macroeconomic shocks rather than by endogenous fragility loops. Notably, at low levels of market stress, moderate exposure to sovereign debt appears to reduce downside risk for banks. These findings underscore the importance of sound regulatory frameworks for sovereign exposure and credible fiscal policies in maintaining financial stability, particularly in emerging market contexts.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101334"},"PeriodicalIF":5.6,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144535746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The perils of popularity: Retail investor attention and misguided M&As 受欢迎的风险:散户投资者的关注和被误导的并购
IF 5.6 2区 经济学 Q1 BUSINESS, FINANCE Pub Date : 2025-06-30 DOI: 10.1016/j.ememar.2025.101335
Weiping Li , Hanfang Zhang , Jingjing Xia
Although the impact of retail investor attention on stock market dynamics has been widely studied, its influence on firm-level strategic decisions, such as mergers and acquisitions (M&As), remains largely unexplored. This study investigates the relationship between retail attention and M&A activity using a sample of Chinese A-share listed firms from 2011 to 2022. We find that heightened retail attention can lead to CEO overconfidence due to the self-attribution bias, which in turn results in increased M&A activity. However, these attention-driven acquisitions often prove to be value-destroying, consistent with evidence in prior research that overconfident CEOs tend to make imprudent investment decisions. Furthermore, the positive association between retail attention and M&A is more pronounced in firms facing higher uncertainty but is attenuated in firms subject to stronger external monitoring. These findings underscore the substantial, yet often overlooked, impact of retail investors on corporate strategic decision-making.
尽管散户投资者的注意力对股票市场动态的影响已被广泛研究,但其对公司层面战略决策的影响,如并购(M& as),在很大程度上仍未被探索。本文以2011 - 2022年中国A股上市公司为样本,研究了零售注意力与并购活动之间的关系。我们发现,零售注意力的提高会导致CEO因自我归因偏见而过度自信,进而导致并购活动的增加。然而,这些注意力驱动的收购往往被证明是价值破坏,这与之前的研究证据一致,即过度自信的首席执行官往往会做出轻率的投资决策。此外,零售注意力与M&;A之间的正相关关系在面临较高不确定性的公司中更为明显,而在受到更强外部监控的公司中则减弱。这些发现强调了散户投资者对企业战略决策的重大影响,但往往被忽视。
{"title":"The perils of popularity: Retail investor attention and misguided M&As","authors":"Weiping Li ,&nbsp;Hanfang Zhang ,&nbsp;Jingjing Xia","doi":"10.1016/j.ememar.2025.101335","DOIUrl":"10.1016/j.ememar.2025.101335","url":null,"abstract":"<div><div>Although the impact of retail investor attention on stock market dynamics has been widely studied, its influence on firm-level strategic decisions, such as mergers and acquisitions (M&amp;As), remains largely unexplored. This study investigates the relationship between retail attention and M&amp;A activity using a sample of Chinese A-share listed firms from 2011 to 2022. We find that heightened retail attention can lead to CEO overconfidence due to the self-attribution bias, which in turn results in increased M&amp;A activity. However, these attention-driven acquisitions often prove to be value-destroying, consistent with evidence in prior research that overconfident CEOs tend to make imprudent investment decisions. Furthermore, the positive association between retail attention and M&amp;A is more pronounced in firms facing higher uncertainty but is attenuated in firms subject to stronger external monitoring. These findings underscore the substantial, yet often overlooked, impact of retail investors on corporate strategic decision-making.</div></div>","PeriodicalId":47886,"journal":{"name":"Emerging Markets Review","volume":"68 ","pages":"Article 101335"},"PeriodicalIF":5.6,"publicationDate":"2025-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144549476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Emerging Markets Review
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1