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The risk sensitivity of global liquidity flows: Heterogeneity, evolution and drivers 全球流动性流动的风险敏感性:异质性、演化与驱动因素
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-19 DOI: 10.1016/j.jimonfin.2025.103465
Stefan Avdjiev , Leonardo Gambacorta , Linda S. Goldberg , Stefano Schiaffi
The period after the Global Financial Crisis (GFC) was characterized by a considerable risk migration within global liquidity flows, away from cross-border bank lending towards international bond issuance. We show that the post-GFC shifts in the risk sensitivities of global liquidity flows are related to the tightness of the balance sheet (capital and leverage) constraints faced by international (bank and non-bank) lenders and to the migration of borrowers across funding sources. We document that the risk sensitivity of global liquidity flows is higher when funding is provided by financial intermediaries that are facing greater balance sheet constraints. We also provide evidence that the post-GFC migration of borrowers from cross-border loans to international debt securities was associated with a decline in the risk sensitivity of global liquidity flows to EME borrowers.
全球金融危机(GFC)后的一段时期的特点是,全球流动性流动中出现了相当大的风险转移,从跨境银行贷款转向国际债券发行。我们表明,全球金融危机后全球流动性流动风险敏感性的转变与国际(银行和非银行)贷款人所面临的资产负债表(资本和杠杆)约束的严密性以及借款人跨资金来源的迁移有关。我们发现,当资金由面临更大资产负债表约束的金融中介机构提供时,全球流动性流动的风险敏感性更高。我们还提供证据表明,在全球金融危机后,借款人从跨境贷款转向国际债务证券,这与全球流动性流向EME借款人的风险敏感性下降有关。
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引用次数: 0
Extremes in FX returns and fundamentals 外汇回报和基本面的极端
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-19 DOI: 10.1016/j.jimonfin.2025.103448
Phornchanok Cumperayot , Casper G. de Vries
The likelihood of extreme FX returns is way higher than predicted by the normal distribution. Theory holds that macroeconomic fundamental shocks drive the exchange rate. If so, are there any extreme linkages between the variables? This article directly links large movements in exchange rates to economic fundamentals by means of multivariate extreme value theory (EVT). We find evidence for such a linkage between large depreciations and increases in money supply, prices, and interest rates. The relationship in the tails between the FX returns and observed monetary variables is documented during currency crisis episodes in Asian and Latin American countries.
极端外汇收益的可能性远远高于正态分布的预测。理论认为,宏观经济基本面冲击驱动汇率。如果有,变量之间是否存在极端联系?本文通过多元极值理论(EVT)将汇率的大幅变动与经济基本面直接联系起来。我们发现了大量贬值与货币供应、价格和利率增加之间存在这种联系的证据。外汇收益与观察到的货币变量之间的尾部关系在亚洲和拉丁美洲国家的货币危机期间被记录下来。
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引用次数: 0
Impermanent loss in cryptocurrency 加密货币的暂时损失
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-19 DOI: 10.1016/j.jimonfin.2025.103476
Gang Chu , Michael Dowling , Xiao Li
Impermanent loss risk is a unique risk related to liquidity provision to cryptocurrency exchange pools in Decentralized Finance (DeFi) protocols. To better understand the characteristics of this emergent risk, we first identify the determinants of impermanent loss risk across 1,715 liquidity pools traded on the two largest exchanges. We then explore how impermanent loss is priced in the cross-section of cryptocurrency liquidity pool expected returns. Through a series of portfolio analyses, we document a significantly positive cross-sectional relationship between impermanent loss risk and expected returns. Drawing on a liquidity-based hypothesis, we further demonstrate how the presence of impermanent loss risk impedes liquidity provision and accelerates liquidity demand. Collectively, our results provide strong evidence supporting the important role of impermanent loss risk in determining cryptocurrency liquidity pool returns.
非永久性损失风险是与去中心化金融(DeFi)协议中加密货币交换池的流动性提供相关的一种独特风险。为了更好地理解这种紧急风险的特征,我们首先确定了在两个最大的交易所交易的1,715个流动性池中的非永久性损失风险的决定因素。然后,我们探讨了短期损失是如何在加密货币流动性池预期回报的横截面中定价的。通过一系列的投资组合分析,我们证明了非永久性损失风险与预期收益之间的显著正截面关系。利用基于流动性的假设,我们进一步证明了非永久性损失风险的存在如何阻碍流动性提供并加速流动性需求。总的来说,我们的研究结果提供了强有力的证据,支持无常损失风险在决定加密货币流动性池回报方面的重要作用。
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引用次数: 0
Trends of relative commodity prices with comovements and structural breaks 相对商品价格变动和结构性断裂的趋势
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-15 DOI: 10.1016/j.jimonfin.2025.103474
Junsoo Lee , Md. Towhidul Islam , Margie Tieslau , James E. Payne , Saban Nazlioglu
The Prebisch-Singer (1950, PS) hypothesis posits a long-term decline in the relative prices of primary commodities (natural resources) compared to manufactured goods. This hypothesis carries important implications for resource management, economic growth, and the terms of trade in developing countries. It raises two critical questions that are inherently interlinked: (1) Do relative commodity prices exhibit a negative trend? and (2) Are these prices non-stationary? When addressing these questions, prior analyses have often overlooked the potential influence of cross-correlations among relative commodity prices. In this study, we jointly address these questions while explicitly accounting for cross-correlations. To achieve this, we first employ a dynamic factor model, which effectively captures the shared variations across commodity prices. Additionally, we incorporate the Fourier function to model smooth structural breaks, allowing for the identification of gradual changes in the underlying trend. The combined use of these methods yields significant insights. Our findings provide robust evidence supporting the PS hypothesis over the period 1900–2020, highlighting the persistent and systematic decline in the relative prices of primary commodities.
Prebisch-Singer (1950, PS)假设初级商品(自然资源)相对于制成品的价格会长期下降。这一假设对发展中国家的资源管理、经济增长和贸易条件具有重要意义。它提出了两个本质上相互关联的关键问题:(1)相对商品价格是否呈现负面趋势?(2)这些价格是非平稳的吗?在解决这些问题时,先前的分析往往忽略了相对商品价格之间相互关联的潜在影响。在这项研究中,我们共同解决了这些问题,同时明确地考虑了相互关系。为了实现这一点,我们首先采用了一个动态因素模型,该模型有效地捕获了商品价格之间的共同变化。此外,我们结合傅立叶函数来模拟平滑的结构断裂,允许识别潜在趋势的逐渐变化。这些方法的结合使用产生了重要的见解。我们的研究结果为1900-2020年期间的PS假设提供了强有力的证据,突出了初级商品相对价格的持续和系统性下降。
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引用次数: 0
From independence to interdependence: The global connectedness of central banks’ balance sheet total assets 从独立到相互依赖:央行资产负债表总资产的全球关联性
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-11 DOI: 10.1016/j.jimonfin.2025.103473
Roman Matousek , Stephanos Τ. Papadamou , Panayiotis G. Tzeremes , Nickolaos G. Tzeremes
This study examines the global spillover effects of central banks’ balance sheet expansions on a weekly basis from 2006 to 2023, using a quantile VAR framework and dynamic connectedness analysis across five major central banks [Federal Reserve (Fed), European Central Bank (ECB), Bank of England (BoE), Bank of Canada (BoC), and Bank of Australia (RBA)], the relevant ten-year sovereign bonds, and the VIX index. The analysis reveals a pronounced U-shaped pattern in systemic connectedness, with highest spillovers during extreme market conditions (low and high quantiles) and lower connectedness in normal periods. Ten-year sovereign bonds emerge as the primary contributors of forecast error variance across all regimes, while central banks—particularly the Fed and BoE—act as net absorbers of spillovers especially during crisis periods. The tails show the most monetary policy synchrony, suggesting globally intertwined reactions under stress and idiosyncratic actions under calm. Structural break and heatmap analyses across the Global Financial Crisis (GFC), Eurozone crisis, and COVID-19 confirm the latter. These findings underscore the need for policymakers to consider cross-border transmission effects and rethink the presumed domestic containment of unconventional monetary policy tools.
本研究利用分位数VAR框架和五大央行(美联储、欧洲央行、英格兰银行、加拿大银行和澳大利亚银行)的动态连通性分析、相关的十年期主权债券和波动率指数,研究了2006年至2023年间央行每周资产负债表扩张的全球溢出效应。分析显示,系统连通性呈现明显的u型模式,在极端市场条件下(低和高分位数),溢出效应最大,而在正常时期,连通性较低。十年期主权债券是所有制度下预测误差差异的主要贡献者,而央行——尤其是美联储和英国央行——则是溢出效应的净吸收者,尤其是在危机时期。尾部显示出最具同步性的货币政策,表明全球在压力下的反应交织在一起,而在平静状态下则采取了不同的行动。对全球金融危机、欧元区危机和2019冠状病毒病的结构性断裂和热图分析证实了后者。这些发现强调了政策制定者需要考虑跨境传导效应,并重新考虑假定的国内遏制非常规货币政策工具的必要性。
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引用次数: 0
Uncertainty shocks and inflation: The role of credibility and expectation anchoring 不确定性冲击与通货膨胀:信用和预期锚定的作用
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-10 DOI: 10.1016/j.jimonfin.2025.103472
Joscha Beckmann , Robert L. Czudaj
This paper focuses on the uncertainty effect on consumer price inflation based on a panel of 82 advanced, emerging, and developing economies studied over a sample period running from 1995 to 2022. In contrast to the previous literature, we particularly control for the role of monetary policy credibility by considering the monetary control classification of Cobham (2021) and by measuring the degree of anchoring of survey inflation expectations. We argue that the interpretation of uncertainty as a negative demand shock is appealing from a theoretical perspective but is unlikely to reflect uncertainty dynamics for countries with high inflation and/or low monetary policy credibility. We find that higher uncertainty boosts inflation. However, this effect is significantly reduced (or even eliminated) by both a strong degree of monetary control and a strong anchoring of inflation expectations, illustrating that both factors are of key importance for the propagation of uncertainty shocks.
本文以1995年至2022年82个发达、新兴和发展中经济体为样本,重点研究了不确定性对消费者价格通胀的影响。与之前的文献相比,我们通过考虑Cobham(2021)的货币控制分类和测量调查通胀预期的锚定程度来特别控制货币政策可信度的作用。我们认为,从理论角度来看,将不确定性解释为负面需求冲击是有吸引力的,但不太可能反映高通胀和/或货币政策可信度低的国家的不确定性动态。我们发现,更高的不确定性会推动通胀。然而,强有力的货币控制和强有力的通胀预期锚定会显著降低(甚至消除)这种影响,这表明这两个因素对不确定性冲击的传播都至关重要。
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引用次数: 0
Exchange rate contagion and international trade: Insights from the TENET method 汇率传染与国际贸易:来自TENET方法的启示
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-10 DOI: 10.1016/j.jimonfin.2025.103471
Kefei Han , Manyu Kong , Qiuhua Xu , Jiayi Zhou
This study employs the Tail-Event driven NETwork (TENET) method to construct contagion networks of exchange rate tail risks among 40 major global currencies over the period 2010–2023. Based on these networks, we develop indicators to measure systemic risk and analyze their dynamic evolution. The results reveal that, during periods of extreme events, the contagion level among major currencies escalates markedly, demonstrating cyclic patterns. Moreover, compared with emerging economies, developed economies tend to exhibit a higher level of exchange rate tail-risk emission but a lower level of risk reception, with a discernible synchronization between risk reception and emission. This study further investigates how exchange rate tail-risk contagion influences international trade. The analysis shows that such contagion adversely affects both imports and exports, with a more pronounced impact on imports. The reduction in trade volume due to exchange rate tail risk is mainly observed between developed and emerging economies, as well as between member and non-member countries of specific economic cooperation organizations. These results provide empirical evidence of the trade-related consequences of exchange rate tail-risk contagion and highlight the importance of mitigating such contagion and enhancing financial resilience in international trade.
本研究采用尾事件驱动网络(TENET)方法构建了2010-2023年期间全球40种主要货币汇率尾部风险的传染网络。基于这些网络,我们建立了衡量系统性风险的指标,并分析了它们的动态演变。结果表明,在极端事件期间,主要货币之间的传染水平显着上升,表现出周期性模式。此外,与新兴经济体相比,发达经济体往往表现出较高的汇率尾部风险排放水平,而较低的风险接受水平,风险接受与风险排放之间存在明显的同步性。本研究进一步探讨汇率尾部风险传染如何影响国际贸易。分析表明,这种传染对进口和出口都有不利影响,对进口的影响更为明显。汇率尾部风险导致的贸易量减少主要表现在发达经济体与新兴经济体之间,以及特定经济合作组织成员国与非成员国之间。这些结果为汇率尾部风险传染的贸易相关后果提供了经验证据,并强调了减轻这种传染和增强国际贸易金融弹性的重要性。
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引用次数: 0
Taming the global factor zoo 驯服全球因素动物园
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-08 DOI: 10.1016/j.jimonfin.2025.103466
Jian Chen , Yufeng Han , Guohao Tang , Yifeng Zhu
This paper examines monthly returns from over 48,120 stocks across 36 countries/regions, employing an iterative two-step LASSO methodology to identify key factors in global markets. The result is a novel global factor model that incorporates factors such as market dynamics, profit growth, quality, momentum, investment, size, and debt issuance. This model outperforms existing approaches by providing a superior explanation of global asset pricing anomalies and achieving lower average pricing errors. A distinguishing feature of our model is its efficacy in explicating anomalies in local markets, diverging from traditional models that typically confine their scope to local market dynamics. Overall, this research highlights the potential of machine learning-based frameworks in developing a more comprehensive and robust global factor model for international asset pricing.
本文研究了36个国家/地区超过48120只股票的月回报,采用迭代的两步LASSO方法来确定全球市场的关键因素。其结果是一个新的全球因素模型,该模型结合了市场动态、利润增长、质量、势头、投资、规模和债务发行等因素。该模型优于现有的方法,提供了对全球资产定价异常的更好解释,并实现了更低的平均定价误差。我们的模型的一个显著特征是它在解释当地市场异常方面的有效性,与传统模型不同,传统模型通常将其范围局限于当地市场动态。总的来说,这项研究强调了基于机器学习的框架在为国际资产定价开发更全面、更稳健的全球因素模型方面的潜力。
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引用次数: 0
A global assessment of banks’ capacity to support the energy transition: Evidence from developed and emerging markets 银行支持能源转型能力的全球评估:来自发达市场和新兴市场的证据
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-07 DOI: 10.1016/j.jimonfin.2025.103468
Marcelo Martins Tachy , Gláucia Fernandes Vasconcelos , Layla dos Santos Mendes
The global shift toward renewable energy is accelerating, driven by climate policies, technological advances, and rising investor interest. However, concerns remain about banks’ ability to support this transition while managing risks and maintaining financial stability. This paper examines the relationship between renewable energy expansion and bank risk, considering cross-country differences in financial systems and regulations. Using data from 27 economies and a fixed effects model, we assess the impact of renewable energy growth on market-based risk indicators, specifically Distance to Default (DD) and Distance to Capital (DC). Our findings indicate that global expansion of renewable energy enhances banking stability. In developed economies, it boosts financial resilience, while in developing ones, it paradoxically raises banking risk, reducing DD and DC. A robustness check with public investment reveals that higher public spending decreases DD and DC in developed countries, signaling greater risk. In contrast, in developing economies, public investment helps stabilize banking risk. These results highlight the complex relationship between renewable energy policies and bank risk, shaped by differing economic and regulatory settings. Additional analysis supports our hypotheses, indicating that the energy transition has a significant impact on bank risk and underscores the need for tailored financial policies to support renewable energy financing while advancing carbon neutrality.
在气候政策、技术进步和投资者兴趣上升的推动下,全球向可再生能源的转变正在加速。然而,人们仍然担心银行是否有能力在管理风险和维持金融稳定的同时支持这种转型。本文考察了可再生能源扩张与银行风险之间的关系,并考虑了各国金融体系和监管的差异。利用来自27个经济体的数据和固定效应模型,我们评估了可再生能源增长对市场风险指标的影响,特别是与违约的距离(DD)和与资本的距离(DC)。我们的研究结果表明,可再生能源的全球扩张增强了银行业的稳定性。在发达经济体,它增强了金融弹性,而在发展中国家,它反而增加了银行风险,减少了DD和DC。对公共投资的稳健性检验表明,在发达国家,较高的公共支出减少了发展中国家的发展中国家和发展中国家,这表明风险更大。相比之下,在发展中经济体,公共投资有助于稳定银行业风险。这些结果凸显了可再生能源政策与银行风险之间的复杂关系,这种关系受到不同的经济和监管环境的影响。其他分析支持了我们的假设,表明能源转型对银行风险有重大影响,并强调需要制定有针对性的金融政策,在推进碳中和的同时支持可再生能源融资。
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引用次数: 0
Stablecoins and short-term funding markets 稳定币和短期融资市场
IF 3.3 2区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2025-11-07 DOI: 10.1016/j.jimonfin.2025.103469
Jean Barthélemy , Paul Gardin , Benoit Nguyen
The rapid growth of stablecoins–crypto-assets aimed at maintaining a stable value–has generated a sizable demand for short-term dollar-denominated assets. Stablecoin issuers hold these assets to back their tokens and manage their peg. This paper shows that an increase in the demand for stablecoin tokens caused additional commercial paper (CP) issuance, when tokens were backed by CP. This suggests CP issuers catered to the demand emanating from stablecoins’ backing. Our results highlight a new and more general link between crypto-assets, conventional financial markets, and short-term debt issuers.
稳定币(旨在保持稳定价值的加密资产)的快速增长,对短期美元计价资产产生了相当大的需求。稳定币发行者持有这些资产来支持他们的代币并管理他们的挂钩。本文表明,当代币由CP支持时,对稳定币代币需求的增加导致了额外的商业票据(CP)发行。这表明CP发行人迎合了稳定币支持所产生的需求。我们的研究结果突出了加密资产、传统金融市场和短期债务发行人之间新的、更普遍的联系。
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引用次数: 0
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Journal of International Money and Finance
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