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The impact of new millennium crises on the power of Islamic banks in deposit markets 新千年危机对伊斯兰银行存款市场实力的影响
Pub Date : 2024-08-14 DOI: 10.1002/ijfe.3034
Maryam Alhalboni, Kenneth Baldwin
We investigate the impact of three crises on the power of Islamic banks in deposit markets: the Global Financial Crisis, 2007–2009 (GFC), the Arab Spring political crisis, 2011–2013, and the COVID‐19 health crisis, 2020–2022. Applying difference‐in‐difference (DID) and GMM techniques to panel data for 2004–2022, we find that the power of Islamic banks increased in countries most affected by the GFC, but only for oil‐exporters, as elevated oil prices inflated deposited liquidity. In contrast to the GFC, the market power of countries highly affected by the Arab Spring decreased as depositors withdrew en masse. For these countries, oil export status was irrelevant, and whilst government integrity is significant, it accounts for a small amount of heterogeneity in the country‐level cross‐section due to widely held public attitudes towards institutions during the crisis. For COVID‐19, the market power of Islamic banks initially increased at the outset of the pandemic due to a surge in precautionary deposits, but later decreased due to economic activity constraints. The stringency of lockdowns had little effect on market power in countries that suffered the highest COVID‐19 death rates. These and other findings specific to each crisis provide a rich array of private and public policy implications relevant to crises of different types for bank liquidity crisis management, financial conduct policies, and state‐backed lending stimulus packages.
我们研究了三次危机对伊斯兰银行在存款市场上的影响力的影响:2007-2009 年全球金融危机(GFC)、2011-2013 年阿拉伯之春政治危机和 2020-2022 年 COVID-19 健康危机。我们对 2004-2022 年的面板数据采用差分法(DID)和 GMM 技术,发现在受全球金融危机影响最严重的国家,伊斯兰银行的力量有所增强,但仅限于石油出口国,因为石油价格上涨导致存款流动性膨胀。与全球金融危机不同的是,受 "阿拉伯之春 "影响较大的国家的市场力量随着储户的大规模撤离而下降。对这些国家而言,石油出口状况并不重要,虽然政府的诚信度很重要,但由于危机期间公众对机构的普遍态度,政府的诚信度只占国家级横截面异质性的一小部分。就 COVID-19 而言,伊斯兰银行的市场力量在大流行开始时由于预防性存款的激增而增加,但后来由于经济活动的限制而下降。在 COVID-19 死亡率最高的国家,封锁的严格程度对市场力量的影响很小。这些以及其他针对每场危机的研究结果为不同类型危机的银行流动性危机管理、金融行为政策和国家支持的一揽子贷款刺激计划提供了丰富的私人和公共政策影响。
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引用次数: 0
Spillover effects in the nexus of finance‐institutions‐growth: New insights from spatial Durbin analysis on emerging economies 金融-机构-增长关系中的溢出效应:新兴经济体空间杜宾分析的新见解
Pub Date : 2024-08-01 DOI: 10.1002/ijfe.3025
Mahyudin Ahmad, Stephen G. Hall, Siong Hook Law, Sabri Nayan
Despite extensive finance‐growth literature, the critical role of spatial interdependence between countries has often been overlooked. This paper addresses this gap by utilising spatial Durbin modelling on a 30‐year panel dataset of 56 emerging economies, examining the spillover effects of financial development (FD) and institutions on economic growth. The findings reveal FD has a significant positive within‐country impact on growth; on average, FD is expected to raise growth by approximately 5.8% holding other factors constant. Meanwhile, the FD spillover effect on growth is estimated to be around 10 times its within‐country effect, which is not surprising given that the 10‐nearest‐neighbour is the preferred matrix for conceptualising the spatial dependence between the countries under study. The results however show no evidence of significant threshold effect of FD. Political institutions emerge as the most influential in driving growth both within and across countries, whereas improvement in economic institutions moderates the growth‐effect of FD. FD's within‐country effect on growth is largely driven by financial institutions, while its spillover effect stems primarily from the neighbours' financial markets. The findings' robustness is confirmed through a battery of tests. In conclusion, this study offers valuable insights into the complex finance‐institutions‐growth nexus in emerging economies. By considering spatial interdependencies and the role of institutions, policymakers can craft effective strategies to harness FD's positive effects and foster an environment for sustained, inclusive economic growth.
尽管有大量关于金融-经济增长的文献,但国家间空间相互依存的关键作用往往被忽视。本文针对这一空白,利用空间杜宾模型对 56 个新兴经济体的 30 年面板数据集进行了分析,研究了金融发展(FD)和制度对经济增长的溢出效应。研究结果表明,金融发展对国家内部经济增长有显著的积极影响;在其他因素不变的情况下,金融发展平均可使经济增长提高约 5.8%。同时,外来直接投资对经济增长的溢出效应估计约为其国内效应的 10 倍,这并不奇怪,因为 10 最近邻矩阵是研究对象国之间空间依赖性概念化的首选矩阵。然而,研究结果并未显示出 FD 具有显著的门槛效应。政治体制对推动国家内部和国家之间的增长影响最大,而经济体制的改善则缓和了外来直接投资对增长的影响。外国直接投资在国内对经济增长的影响主要由金融机构驱动,而其溢出效应则主要来自邻国的金融市场。研究结果的稳健性通过一系列测试得到了证实。总之,本研究为新兴经济体复杂的金融-机构-增长关系提供了宝贵的见解。通过考虑空间相互依存关系和机构的作用,政策制定者可以制定有效的战略来利用金融发展的积极效应,并为持续的包容性经济增长营造环境。
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引用次数: 0
Negative interest rate policy and bank risk‐taking: Search for yield or de‐leverage? 负利率政策与银行风险承担:寻求收益率还是去杠杆化?
Pub Date : 2024-07-31 DOI: 10.1002/ijfe.3024
Wenjin Tang, Weichang Chen, Xiaorui Ma, Chengbo Fu
Since 2012, many central banks have implemented negative interest rate policies (NIRPs). While two opposing hypotheses about the effectiveness of NIRPs have emerged in the academic: the “de‐leverage effect” and the “search‐for‐yield effect.” The long‐term use of NIRPs provides a rare and important setting to re‐examine the relationship between interest rates and bank risk‐taking. We conduct an empirical analysis by using commercial banks' data from 2007 to 2020 for 23 countries (19 eurozone countries plus Japan, Denmark, Sweden, and Switzerland), which had adopted NIRPs. It indicates that 1% reduction in the policy rate would reduce bank risk‐taking by 4.9%. This result is stronger after the NIRPs implemented. Our results support the “de‐leverage effect” under NIRPs. We next show that the “de‐leverage effect” is greater for banks with more diversified income, smaller size or under more competitive environment. The findings help to make the debates around NIRPs effectiveness clearer as well as support for the central banks to make more effective monetary policy decisions in different economic situations.
自 2012 年以来,许多中央银行都实施了负利率政策(NIRPs)。关于负利率政策的有效性,学术界出现了两种截然相反的假设:"去杠杆效应 "和 "寻求收益效应"。长期使用 NIRPs 为重新审视利率与银行风险承担之间的关系提供了一个难得的重要环境。我们利用 23 个国家(19 个欧元区国家以及日本、丹麦、瑞典和瑞士)从 2007 年到 2020 年的商业银行数据进行了实证分析。结果表明,政策利率下调 1%,银行的风险承担就会减少 4.9%。这一结果在实施 NIRPs 后更为明显。我们的研究结果支持了 NIRPs 下的 "去杠杆化效应"。我们接下来的研究表明,收入更多元化、规模更小或竞争环境更激烈的银行的 "去杠杆化效应 "更大。这些研究结果有助于使围绕 NIRPs 有效性的争论更加清晰,并支持中央银行在不同经济形势下做出更有效的货币政策决策。
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引用次数: 0
The role of firm life cycle on capital structure of family firms over non‐family firms: Empirical evidence from India 企业生命周期对家族企业与非家族企业资本结构的影响:印度的经验证据
Pub Date : 2024-07-22 DOI: 10.1002/ijfe.3019
Manpreet Kaur Khurana, Shweta Sharma, Muhammad Shahin Miah
This study attempts to identify and compare the critical determinants and the speed of adjustment to optimal capital structure across various stages of the firm life cycle (FLC). Signifying the attitude of family firms (FFs) owing to risk aversion and the need to preserve firm control, the study differentiates the debt policies of family and non‐family firms (NFFs) in an emerging economy. We use a target adjustment model and two‐step system generalised method of moments to analyse panel data on a sample of 1435 listed non‐financial firms spanning from 2013 to 2022. We find that compared to NFFs, FFs are inherently more indebted and adjust faster towards achieving optimal capital structure. Next, we find that firm's profitability, liquidity and tangibility are the major factors that significantly impact the quantity of debt across different stages of the FLC in both FFs and NFFs. Our results are robust to a battery of sensitivity tests. Our study suggests the significance of appropriate capital structure at different stages of the FLC.
本研究试图找出并比较企业生命周期(FLC)各个阶段的关键决定因素以及调整到最佳资本结构的速度。考虑到家族企业(FFs)出于规避风险和维护企业控制权的需要而采取的态度,本研究对新兴经济体中家族企业和非家族企业(NFFs)的债务政策进行了区分。我们采用目标调整模型和两步系统广义矩法,分析了 2013 年至 2022 年期间 1435 家上市非金融企业样本的面板数据。我们发现,与非金融企业相比,外商直接投资企业的负债率更高,为实现最佳资本结构而进行的调整也更快。接下来,我们发现公司的盈利能力、流动性和有形性是显著影响外商直接投资企业和非外商直接投资企业在 FLC 不同阶段的债务数量的主要因素。我们的结果在一系列敏感性测试中都是稳健的。我们的研究表明,在 FLC 的不同阶段,适当的资本结构具有重要意义。
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引用次数: 0
Is inflation targeting effective? Lessons from global financial crisis and COVID‐19 pandemic 通货膨胀目标制是否有效?全球金融危机和 COVID-19 大流行的经验教训
Pub Date : 2024-07-10 DOI: 10.1002/ijfe.3018
Chandan Sethi, Bibhuti Ranjan Mishra
This paper explores the influence of inflation targeting (IT) policy on macroeconomic performance in 24 Asian economies by taking a wide range of macroeconomic variables from 2001 to 2022. Specifically, the study seeks to evaluate the influence of IT on macroeconomic performance during the global financial crisis (GFC) and the COVID‐19 pandemic periods separately. The empirical analysis comprises three approaches: propensity score matching, difference‐in‐differences, and panel‐corrected standard error methods. The empirical investigation reveals that IT significantly impacts inflation and its volatility during the GFC. In contrast, the effect on the unemployment rate is not statistically significant. Further, IT statistically influences the inflation and unemployment rates throughout the COVID‐19 pandemic. In contrast, its impact on inflation volatility during the COVID‐19 pandemic is not evident. Our results have significant policy implications for the Asian economies. It may be suggested that low‐income countries could benefit from implementing IT policy as a tool to ensure stable inflation. However, there is a need for continuous policy adaptation and targeted interventions to address evolving economic challenges, especially in situations like crises.
本文从 2001 年至 2022 年期间的一系列宏观经济变量出发,探讨了通胀目标政策对 24 个亚洲经济体宏观经济表现的影响。具体而言,本研究试图分别评估全球金融危机(GFC)和 COVID-19 大流行期间通胀目标政策对宏观经济表现的影响。实证分析包括三种方法:倾向得分匹配法、差分法和面板校正标准误差法。实证调查显示,在全球金融危机期间,信息技术对通货膨胀及其波动产生了显著影响。相比之下,对失业率的影响在统计上并不显著。此外,在整个 COVID-19 大流行期间,信息技术对通货膨胀率和失业率都有统计学影响。相反,在 COVID-19 大流行期间,信息技术对通货膨胀波动的影响并不明显。我们的研究结果对亚洲经济体具有重要的政策影响。可以说,低收入国家可以从实施信息技术政策中获益,将其作为确保通货膨胀稳定的工具。然而,有必要不断调整政策和采取有针对性的干预措施,以应对不断变化的经济挑战,尤其是在危机等情况下。
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引用次数: 0
Total, quantile, and frequency risk transmission among metal commodities 金属商品之间的总风险、定量风险和频率风险传递
Pub Date : 2024-07-02 DOI: 10.1002/ijfe.3017
Huifu Nong, Qian Huang
This study investigates the total, quantile, and frequency risk transmission among five widely traded metals namely copper, gold, lead, silver, and zinc using forecast error variance decomposition. The analysis spans from 1 January 2002, to 30 June 2023. Our findings reveal that the total connectedness index (TCI) changed over time, indicating sensitivity to time‐specific developments and major events during different periods. The TCI is influenced more by extreme positive or negative shocks, as the lower and upper quantile TCIs are higher compared to the medium quantile TCI. Furthermore, the short‐term TCIs exhibit higher values than the medium‐ and long‐term TCIs. These variations imply that the TCI is influenced by different types of shocks or mechanisms across different quantiles. Specifically, the short‐term TCIs are driven by global economic policy uncertainty, real global economic activity, and the geopolitical risk index (GPR). However, the medium‐ and long‐term TCIs are solely influenced by the GPR.
本研究利用预测误差方差分解法研究了铜、金、铅、银和锌这五种广泛交易的金属之间的总风险、量化风险和频率风险传递。分析时间跨度为 2002 年 1 月 1 日至 2023 年 6 月 30 日。我们的研究结果表明,总关联度指数(TCI)随着时间的推移而变化,表明在不同时期对特定时间的发展和重大事件的敏感性。TCI 受极端正面或负面冲击的影响更大,因为与中量级 TCI 相比,低量级和高量级 TCI 更高。此外,短期 TCI 值高于中长期 TCI 值。这些变化表明,不同量级的 TCI 受到不同类型冲击或机制的影响。具体来说,短期 TCIs 受全球经济政策不确定性、全球实际经济活动和地缘政治风险指数(GPR)的驱动。然而,中长期 TCI 仅受 GPR 影响。
{"title":"Total, quantile, and frequency risk transmission among metal commodities","authors":"Huifu Nong, Qian Huang","doi":"10.1002/ijfe.3017","DOIUrl":"https://doi.org/10.1002/ijfe.3017","url":null,"abstract":"This study investigates the total, quantile, and frequency risk transmission among five widely traded metals namely copper, gold, lead, silver, and zinc using forecast error variance decomposition. The analysis spans from 1 January 2002, to 30 June 2023. Our findings reveal that the total connectedness index (TCI) changed over time, indicating sensitivity to time‐specific developments and major events during different periods. The TCI is influenced more by extreme positive or negative shocks, as the lower and upper quantile TCIs are higher compared to the medium quantile TCI. Furthermore, the short‐term TCIs exhibit higher values than the medium‐ and long‐term TCIs. These variations imply that the TCI is influenced by different types of shocks or mechanisms across different quantiles. Specifically, the short‐term TCIs are driven by global economic policy uncertainty, real global economic activity, and the geopolitical risk index (GPR). However, the medium‐ and long‐term TCIs are solely influenced by the GPR.","PeriodicalId":501193,"journal":{"name":"International Journal of Finance and Economics","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141515597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Forecasting reserve risk for temporal dependent losses in insurance 预测保险中与时间相关损失的准备金风险
Pub Date : 2024-06-27 DOI: 10.1002/ijfe.3014
Sawssen Araichi, Christian de Peretti, Lotfi Belkacem
In non‐life insurance, insurance companies aim to accurately assess their reserves in order to fulfil their future obligations. They are based on methods provided by the literature review to evaluate their reserve risk. However, these methods do not take all claim characteristics and ignore the temporal dependence structure of claims, which can affect reserve amounts and lead to delayed payments for policyholders. Therefore, the aim is to investigate the temporal dependence structure among claim amounts (losses) in order to evaluate the accurate amounts of reserves. To achieve this goal, a model called the Generalized Autoregressive Conditional Sinistrality Model is proposed, which considers the temporal dependence characteristics of claims. This model is used to estimate model parameters, so the consistency of such an estimate is proven. Additionally, a bootstrap method adjusted to the Generalized Autoregressive Conditional Sinistrality model is proposed for predicting reserves and errors. The results reveal that considering temporal dependence between losses improves reserve distribution estimation and enhances solvency capital requirement. This means that insurance companies will be able to ensure they have sufficient funds available to meet their obligations to policyholders, thereby enhancing customer satisfaction and trust. Additionally, this can assist insurance companies in maintaining better regulatory compliance.
在非寿险领域,保险公司旨在准确评估其储备金,以履行其未来义务。他们根据文献综述提供的方法来评估其准备金风险。然而,这些方法并没有考虑到所有的索赔特征,而且忽略了索赔的时间依赖结构,这可能会影响准备金数额,并导致保单持有人延迟付款。因此,我们的目标是研究索赔金额(损失)之间的时间依赖结构,以评估准备金的准确金额。为实现这一目标,我们提出了一个名为 "广义自回归条件序列模型 "的模型,该模型考虑了索赔的时间依赖性特征。该模型用于估算模型参数,从而证明了这种估算的一致性。此外,还提出了一种对广义自回归条件正态模型进行调整的引导方法,用于预测准备金和误差。研究结果表明,考虑损失之间的时间依赖性可以改进准备金分布估计,提高偿付能力资本要求。这意味着保险公司将能够确保有足够的资金来履行对保单持有人的义务,从而提高客户满意度和信任度。此外,这还有助于保险公司更好地遵守监管规定。
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引用次数: 0
Can green bonds be a safe haven for equity investors? 绿色债券能否成为股票投资者的避风港?
Pub Date : 2024-06-25 DOI: 10.1002/ijfe.3015
Thomas Flavin, Lisa Sheenan
We investigate if green bonds can act as a safe‐haven asset for equity investors by analysing their relationship with stocks and other alternative safe havens, namely sovereign bonds and gold. Safe havens are defined as assets that exhibit zero or negative comovement with equity during a stock market downturn. We analyse the interrelationships between the asset classes using the Marginal Expected Shortfall of Acharya et al. (The Review of Financial Studies, 30(1), pp. 2–47, 2017) and by comparing the regime‐dependent GIRFs from a Markov‐switching VAR model. Our results suggest that green bonds are not safe haven assets for equity investors but rather show positive comovement during periods of market stress. The sovereign bond is the most consistent in delivering diversification benefits across market conditions, while gold acts as a safe‐haven asset during all regimes except during rare periods of extreme turbulence.
我们通过分析绿色债券与股票及其他替代避险资产(即主权债券和黄金)之间的关系,研究绿色债券能否成为股票投资者的避险资产。避险资产是指在股市低迷时与股票呈现零或负相关性的资产。我们使用 Acharya 等人的边际预期缺口(《金融研究评论》,30(1),第 2-47 页,2017 年),并通过比较马尔可夫切换 VAR 模型中与制度相关的 GIRF,分析了资产类别之间的相互关系。我们的研究结果表明,绿色债券并不是股票投资者的避风港资产,而是在市场压力时期表现出正相关性。在不同的市场条件下,主权债券在提供多样化收益方面最为一致,而黄金则在除极少数极端动荡时期以外的所有时期都是避险资产。
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引用次数: 0
Banking market consolidation in Asia: Evidence from acquirers, targets, and rivals 亚洲银行业市场整合:来自收购方、目标和竞争对手的证据
Pub Date : 2024-06-23 DOI: 10.1002/ijfe.3012
Sascha Kolaric, Florian Kiesel, Dirk Schiereck
We analyse the financial sector consolidation in Asia by using a comprehensive sample of bank M&As from 1995 to 2021. Our results show that M&A announcements by Asian domestic acquirers are associated with significant positive stock price returns to both acquirers and their rivals. In contrast, cross‐border acquirers and their rivals experience negative but insignificant returns, while targets and their rivals record gains, regardless whether it is a domestic or cross‐border transaction. Further analyses reveal that domestic acquirers obtaining larger relative increases in their market share benefit the most, indicating that market power considerations are the primary driver behind acquirers' positive returns. For cross‐border acquirers, neither cultural differences nor regulatory arbitrage considerations can explain return patterns surrounding M&A announcements.
我们利用 1995 年至 2021 年银行并购的综合样本分析了亚洲金融业的整合情况。我们的研究结果表明,亚洲国内收购方宣布并购时,收购方及其竞争对手的股价回报均为显著的正值。相比之下,跨境收购方及其竞争对手的回报为负但不显著,而目标公司及其竞争对手则录得收益,无论交易是国内交易还是跨境交易。进一步的分析表明,市场份额相对增加较多的国内收购方获益最大,这表明市场力量因素是收购方获得正收益的主要驱动力。对于跨境收购方来说,文化差异和监管套利考虑都无法解释并购公告的收益模式。
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引用次数: 0
Sovereign bonds' risk‐based heterogeneity 主权债券的风险异质性
Pub Date : 2024-05-31 DOI: 10.1002/ijfe.3007
Dimitris A. Georgoutsos, Petros M. Migiakis
Are sovereign risk premia subject to heterogeneous effects from their drivers, associated with the risk class each sovereign bond belongs to? In the paper at hand, effects on sovereign bond risk premia stemming from macroeconomic, fiscal, and volatility factors, are examined by considering the classification of sovereign riskiness. Panel data estimation techniques are used, for 30 countries, with data in quarterly frequency for the period 2001Q1 to 2019Q4. Sovereign spreads are found to be subject to heterogeneous effects associated with their credit ratings; spreads on sovereign bonds considered low‐risk increase with higher growth rates and inflation, while spreads on highly risky bonds decrease with higher growth rates and are more sensitive to idiosyncratic and global volatility. Primary fiscal surpluses indeed lower spreads but cannot counterbalance the effects of volatility episodes and the prospects for low growth. Our results provide support for countercyclical fiscal policies, suggesting that spreads can be expected to be reduced by primary surpluses, under the condition that the economy expands and market volatility is low. Our main findings are robust to various alternative setups, samples, and control variables such as central banks' asset purchases.
主权风险溢价是否受其驱动因素的异质性影响,与每种主权债券所属的风险类别有关?本文通过考虑主权风险程度的分类,研究了宏观经济、财政和波动因素对主权债券风险溢价的影响。本文采用面板数据估计技术,使用 2001Q1 至 2019Q4 期间 30 个国家的季度数据。研究发现,主权利差受到与其信用等级相关的异质性影响;被视为低风险的主权债券的利差随着增长率和通货膨胀率的提高而增加,而高风险债券的利差随着增长率的提高而减少,并且对特异性和全球波动性更加敏感。原始财政盈余确实会降低利差,但无法抵消波动事件和低增长前景的影响。我们的研究结果为反周期财政政策提供了支持,表明在经济扩张和市场波动较低的条件下,利差有望通过基本财政盈余而降低。我们的主要发现对各种替代设置、样本和控制变量(如中央银行的资产购买)都是稳健的。
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引用次数: 0
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International Journal of Finance and Economics
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