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Time-varying causality between investor sentiment and oil price: Does uncertainty matter? 投资者情绪与石油价格之间的时变因果关系:不确定性是否重要?
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-12-10 DOI: 10.1002/ijfe.2922
Mohamed Sahbi Nakhli, Khaled Mokni, Manel Youssef

While the oil market-investors sentiment (IS) has been considerably investigated, almost all studies have focused on the assumption of a constant relationship, and no attention has been given to the causality analysis in a time-varying approach. To fill this gap, this study investigates the predictive power between IS and oil price based on a time-varying Granger causality test. Using data over the period 1987–2020, we find evidence of significant bidirectional asymmetric time-varying causal influences between investor sentiment and oil prices, suggesting that oil prices may predict investor sentiment and vice versa. Besides, the results suggest that bearish (bullish) investor sentiment has positive (negative) influences on oil prices during major economic and political events. In contrast, oil price exerts an influence on the sentiment which switches between positive and negative from one period to another. Further analysis shows that uncertainty related to the oil and equity markets can be a driver of the predictive power of oil prices on the bearish IS.

虽然对石油市场-投资者情绪(IS)进行了大量研究,但几乎所有研究都集中在恒定关系的假设上,而没有关注时变方法中的因果关系分析。为了填补这一空白,本研究在时变格兰杰因果检验的基础上研究了 IS 与石油价格之间的预测能力。利用 1987-2020 年期间的数据,我们发现投资者情绪与石油价格之间存在显著的双向非对称时变因果影响,表明石油价格可能会预测投资者情绪,反之亦然。此外,研究结果表明,在重大经济和政治事件期间,看跌(看涨)投资者情绪对油价有积极(消极)影响。相反,油价对投资者情绪的影响则在正负之间转换。进一步的分析表明,与石油和股票市场相关的不确定性可以成为油价对看跌 IS 的预测力的驱动因素。
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引用次数: 0
Correction to “Outward foreign direct investment and economic growth in Romania: Evidence from non-linear ARDL approach” 对 "罗马尼亚的对外直接投资与经济增长:非线性 ARDL 方法的证据 "的更正
IF 2.9 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-12-10 DOI: 10.1002/ijfe.2905

Amin, A., Anwar, S., & Liu, X. H. (2022). Outward foreign direct investment and economic growth in Romania: Evidence from non-linear ARDL approach. International Journal of Finance & Economics, 27(1), 665–677.

Page 665 – In abstract section, 1990–2019 was incorrect. The correct years are 1990–2017.

This was a typo

Page 667 – Figure 1 Notes.

The correct years are 1990–2019 not 1990–2017

This was a typo

Page 669 line 7, The correct years are 1990–2017 not 1990–2019

This was a typo

Page 670 – Table 1 Source should read Authors calculations 1990–2017

The date was omitted by the authors and this is a clarification

Page 671 – Table 2 Source should read Authors calculations 1990–2017

The date was omitted by the authors and this is a clarification

Page 671 – Table 3 Source should read Authors calculations 1990–2017

The date was omitted by the authors and this is a clarification

Page 672 – Table 4 Source should read Authors calculations 1990–2017

The date was omitted by the authors and this is a clarification

Page 672 – Table 5 Source should read Authors calculations 1990–2017

The date was omitted by the authors and this is a clarification

Page 673 – Figure 2 should read Asymmetric cumulative dynamic adjustment of GDP per capita to OFDI 1990–2017

The date was omitted by the authors and this is a clarification

Page 676 Figure A1 should read A plot of CUSUM & CUSUM of square of the recursive residuals from model 1, 1990–2017

The date was omitted by the authors and this is a clarification

Page 677 Figure A2 should read A plot of CUSUM & CUSUM of square of the recursive residuals from model 2, 1990–2017

The date was omitted by the authors and this is a clarification

Page 677 Figure A3 should read A plot of CUSUM & CUSUM of square of the recursive residuals from model 3, 1990–2017

The date was omitted by the authors and this is a clarification

We apologize for these errors.

Amin, A., Anwar, S., & Liu, X. H. (2022)。罗马尼亚的对外直接投资与经济增长:非线性 ARDL 方法的证据。International Journal of Finance & Economics, 27(1), 665-677.Page 665 - In abstract section, 1990-2019 was incorrect.这是一个错字第 667 页--图 1 注释。正确的年份是 1990-2019,而不是 1990-2017,这是一个错字第 669 页第 7 行、正确的年份是 1990-2017,而不是 1990-2019,这是一个错字Page 670 - 表 1 资料来源应为作者计算 1990-2017作者省略了日期,这是一个澄清Page 671 - 表 2 资料来源应为作者计算 1990-2017作者省略了日期,这是一个澄清Page 671 - 表 3 资料来源应为作者计算 1990-2017作者省略了日期,这是一个澄清Page 672 - 表 4 资料来源应为作者计算 1990-2017作者省略了日期,这是一个澄清Page 673 - 表 5 资料来源应为作者计算 1990-2017作者省略了日期,这是一个澄清Page 674 - 表 675 资料来源应为作者计算 1990-2017作者省略了日期,这是一个澄清Page 675表 4 来源应为作者计算 1990-2017年作者省略了日期,特此说明Page 672 - 表 5 来源应为作者计算 1990-2017年作者省略了日期,特此说明Page 673 - 图 2 应为人均 GDP 对对外直接投资的非对称累积动态调整 1990-2017年作者省略了日期,特此说明Page 676 图 A1 应为 CUSUM &;1990-2017 年模型 1 的递归残差平方的 CUSUM 作者省略了日期,特此说明第 677 页 图 A2 应为 1990-2017 年模型 1 的递归残差平方的 CUSUM &;1990-2017年模型2递归残差平方的CUSUM作者省略了日期,特此说明第677页图A3应为1990-2017年模型3递归残差平方的CUSUM & CUSUM图作者省略了日期,特此说明我们对这些错误表示歉意。
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引用次数: 0
U.S. economic uncertainty shocks and extreme capital flows episodes: An empirical analysis of emerging and developing economies 美国经济不确定性冲击和极端资本流动事件:对新兴经济体和发展中经济体的实证分析
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-12-10 DOI: 10.1002/ijfe.2914
Xinqian Du, Tian Pu

We use the two-way fixed-effect panel logit model to examine the impact of U.S. economic uncertainty shocks on the probability of extreme capital flow episodes based on quarterly data from 71 emerging and developing economies from 1998Q1 to 2022Q4. According to the findings, U.S. economic uncertainty shocks has a negative effect on the probability of gross capital surges, gross capital flight, and net capital surges, and has a positive effect on the probability of gross capital sudden stops, gross capital retrenchment, and net capital sudden stops. Moreover, we find differences in the factors affecting net and gross capital flows, which are usually more closely related to earnings factors dominated by real economic growth rates. Additionally, the sample's heterogeneity is analysed in accordance with the exchange rate regimes. Our results differ from traditional views, as floating exchange rates do not act as a buffer against extreme capital flows. Finally, capital flows are classified into direct investment, other investment, and portfolio investment, and it is found that U.S. economic uncertainty shocks have a significant impact on the extreme flow episodes of other and portfolio investment.

我们基于71个新兴经济体和发展中经济体1998Q1至2022Q4的季度数据,采用双向固定效应面板Logit模型检验了美国经济不确定性冲击对极端资本流动事件发生概率的影响。研究结果表明,美国经济不确定性冲击对总资本激增、总资本外逃和净资本激增的概率有负向影响,对总资本突然停止、总资本缩减和净资本突然停止的概率有正向影响。此外,我们还发现影响净资本流动和总资本流动的因素存在差异,这些因素通常与实际经济增长率主导的收益因素关系更为密切。此外,我们还根据汇率制度分析了样本的异质性。我们的结果与传统观点不同,因为浮动汇率并不能对极端资本流动起到缓冲作用。最后,我们将资本流动分为直接投资、其他投资和证券投资,发现美国经济的不确定性冲击对其他投资和证券投资的极端流动事件有显著影响。
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引用次数: 0
How do credit ratings affect corporate investment efficiency? 信用评级如何影响企业投资效率?
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-12-07 DOI: 10.1002/ijfe.2920
Di Xiao, Xinyu Yu

This study examines the impact of credit ratings on the efficiency of firms' investments. Using a large sample of US firms, we find a positive relationship between the existence of credit ratings and investment efficiency. The cross-sectional analyses show the positive relationship is more pronounced for firms with greater information asymmetry and weaker corporate governance. Our results are robust to different methods to address potential endogeneity concerns, alternative measures of key variables, and the inclusion of additional control variables. Overall, the findings support the notion that credit rating agencies enhance information transparency and external monitoring, thereby allowing rated firms to promote investment efficiency. The findings contribute to our understanding of the significant role played by credit rating agencies in shaping firms' investment behaviour and efficiency.

本研究探讨了信用评级对企业投资效率的影响。通过对大量美国公司进行抽样调查,我们发现信用评级的存在与投资效率之间存在正相关关系。横截面分析表明,对于信息不对称程度较高、公司治理较弱的公司,这种正相关关系更为明显。我们采用不同的方法来解决潜在的内生性问题、对关键变量进行替代测量以及纳入额外的控制变量,结果都是稳健的。总体而言,研究结果支持这样一种观点,即信用评级机构提高了信息透明度和外部监督,从而使被评级公司提高了投资效率。这些发现有助于我们理解信用评级机构在塑造企业投资行为和投资效率方面所发挥的重要作用。
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引用次数: 0
How do intangible assets and financial constraints affect stock returns in Vietnam before and during the COVID-19 pandemic? 在 COVID-19 大流行之前和期间,无形资产和财务限制如何影响越南的股票回报?
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-12-06 DOI: 10.1002/ijfe.2916
Khoa Dang Duong, Tran Ngoc Huynh, Linh Thi Diem Truong

We are the first to determine the effect of intangible intensity (INTANG) on cross-sectional stock returns after controlling financial constraints in the Vietnam stock market. Our sample includes 37,938 firm-month observations from 488 non-financial firms from October 2008 to February 2021. We employ Fama and MacBeth regressions and portfolio analysis methodologies to estimate the impact of intangible assets and financial constraints on stock returns. Our findings show that a percentage increase in INTANG empowers stock returns by 0.922%. Meanwhile, the cross-sectional stock returns decrease by 0.506% when the financial constraints index increases by a percentage point. Moreover, the results suggest that intangible assets in the entire sample and before COVID-19 empower the stock return cross-sectionally. Our findings are robust after employing alternative INTANG proxies. Our findings support the risk-based explanation, the pecking order theory, and prior literature. Our findings suggest governments should promote intellectual property and copyright regulations to encourage Small and Medium Enterprises (SMEs) to expand intangible assets. Furthermore, investors can utilize our suggested models to construct their portfolios efficiently.

我们首次确定了越南股市在控制财务约束后无形资产强度(INTANG)对横截面股票回报率的影响。我们的样本包括 2008 年 10 月至 2021 年 2 月期间 488 家非金融公司的 37938 个公司月观测值。我们采用 Fama 和 MacBeth 回归以及投资组合分析方法来估计无形资产和财务约束对股票回报率的影响。我们的研究结果表明,INTANG 每增加一个百分比,股票回报率就会提高 0.922%。同时,当财务约束指数增加一个百分点时,横截面股票回报率下降 0.506%。此外,结果表明,在整个样本中和 COVID-19 之前,无形资产增强了横截面股票回报率。在使用其他 INTANG 代用指标后,我们的研究结果是稳健的。我们的研究结果支持基于风险的解释、啄食顺序理论和先前的文献。我们的研究结果表明,政府应促进知识产权和版权法规,鼓励中小企业扩大无形资产。此外,投资者可以利用我们建议的模型有效地构建投资组合。
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引用次数: 0
Is illiquidity priced in an international factor pricing model? A dynamic panel data application with robust IV 非流动性是否在国际要素定价模型中定价?具有鲁棒性的动态面板数据应用
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-11-30 DOI: 10.1002/ijfe.2919
François-Eric Racicot, William F. Rentz, Raymond Théoret

In the setting of a dynamic panel data framework, we investigate the international five-factor Fama–French (2017) model augmented with traditional illiquidity factors (Amihud, Journal of Financial Markets, 2002, 5, 31–56; Amihud, Critical Finance Review, 2019, 8, 203–221; Pástor and Stambaugh, Journal of Political Economy, 2003, 111, 642–685; Pástor and Stambaugh, Critical Finance Review, 2019, 8, 277–299) to determine if any of these factors are priced. Since illiquidity measures are endogenous, we propose an algorithm that generates robust instruments which are combined with a GMM estimator to cope with both the endogeneity issues surrounding illiquidity and other eventual specification errors. In this dynamic framework, we generally find that the most significant factors correspond to market and size but illiquidity may matter depending on the level of the beta. We find that illiquidity has more impact on returns in expansion than in recession. However, the bid-ask spread seems to behave differently from the other illiquidity measures.

在动态面板数据框架的设置下,我们研究了国际五因素Fama-French(2017)模型与传统非流动性因素的增强(Amihud, Journal of Financial Markets, 2002, 5,31 - 56;《金融评论》,2013年第1期,第3 - 6页;Pástor and Stambaugh, Journal of Political economics, 2003, 111, 642-685;Pástor and Stambaugh, Critical Finance Review, 2019, 8,277 - 299)来确定这些因素是否被定价。由于非流动性措施是内生的,我们提出了一种算法,该算法生成与GMM估计器相结合的鲁棒工具,以应对围绕非流动性和其他最终规格误差的内生性问题。在这个动态框架中,我们通常发现最重要的因素对应于市场和规模,但非流动性可能取决于beta的水平。我们发现,在扩张时期,非流动性对回报的影响大于衰退时期。然而,买卖价差的表现似乎与其他非流动性指标不同。
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引用次数: 0
An empirical investigation of the relationship between brand value and firm value: Evidence from Turkey 品牌价值与企业价值关系的实证研究:来自土耳其的证据
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-11-30 DOI: 10.1002/ijfe.2915
Serhat Konuk, Ömer Tuğsal Doruk, Yıldırım Beyazıt Önal

This paper aims to investigate the relationship between brand value and firm value by using a two-step approach. In the first step, we use the financial-based brand valuation model (FBVEM) to obtain the brand value of firms that operated in the Turkish manufacturing industry during the period between 2014 and 2018. In the second step, we examine the effect of brand value on Tobin's Q. In doing so, we use a novel GMM, with a measurement errors model, which takes into account mismeasurements of the financial variables. We try to get an accurate estimation of the link between brand value and Tobin's Q in our analysis. The obtained findings show that the effect of brand value on firm value is positive in the Turkish manufacturing sector. Our results remain stable after robustness checks. This is the first well-controlled study that considers the endogeneity problem and consequent measurement errors in the relationship between brand value and firm value.

本文旨在采用两步法研究品牌价值与企业价值之间的关系。在第一步,我们使用基于财务的品牌估值模型(FBVEM)来获得2014年至2018年期间在土耳其制造业经营的公司的品牌价值。在第二步中,我们检验了品牌价值对托宾q的影响。为此,我们使用了一种新颖的GMM,带有测量误差模型,该模型考虑了财务变量的测量误差。在我们的分析中,我们试图准确地估计品牌价值和托宾Q之间的联系。所获得的研究结果表明,品牌价值对企业价值的影响在土耳其制造业是积极的。经过稳健性检验,我们的结果保持稳定。这是第一个考虑品牌价值和企业价值之间关系的内生性问题和随之而来的测量误差的控制良好的研究。
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引用次数: 0
The impact of conventional and unconventional monetary policies on loan default risk—Evidence from UK peer-to-peer lending platforms 传统和非常规货币政策对贷款违约风险的影响——来自英国p2p借贷平台的证据
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-11-27 DOI: 10.1002/ijfe.2921
Anh Nguyet Vu

This study investigates the effect of both conventional and unconventional monetary policies on loan default of UK personal and business peer-to-peer (P2P) loans. I employ loan book data of Zopa, Lending Works, and MarketFinance, which are three of the most popular UK P2P lending platforms. Survival analysis reveals consistent evidence for the existence of the risk-taking channel of monetary policy. Monetary easing, be it conventional or unconventional, reduces loan survival in the P2P lending market. This finding delivers useful information for policymakers to rebalance the countervailing effects of expansionary monetary policies on financial stability during the era of alternative financing.

本研究探讨了传统和非常规货币政策对英国个人和企业P2P贷款违约的影响。我使用了Zopa, Lending Works和MarketFinance的贷款账簿数据,这是英国最受欢迎的三个P2P借贷平台。生存分析揭示了货币政策风险承担渠道存在的一致证据。无论是传统的还是非传统的货币宽松政策,都会降低P2P借贷市场的贷款存活率。这一发现为政策制定者在替代融资时代重新平衡扩张性货币政策对金融稳定的抵消效应提供了有用的信息。
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引用次数: 0
FinTech innovation, stability and efficiency: Evidence from Malaysian bank industry 金融科技创新、稳定性和效率:马来西亚银行业的证据
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-11-27 DOI: 10.1002/ijfe.2917
Rubi Ahmad, Changqian Xie, Panpan Wang, Biao Liu, Fauzi Zainir, Magda Ismail Abdel Mohsin

The rapid development of digital finance is reshaping the business model of the traditional bank industry and bringing challenges to it as well. Based on an unbalanced panel of data constructed by 36 banks in Malaysia from 2006 to 2020, this study examines the impact of financial technology on banks' stability and efficiency. We find that, compared with Islamic banks, FinTech innovation significantly improves the stability of commercial banks. Additionally, it improves the entire sample banks' efficiency calculated by the data envelopment analysis-Malmquist method, which can capture the efficiency changes from a dynamic perspective. These baseline results are affirmed by the generalized method of moment approach to mitigate potential endogeneity issues. Furthermore, the impacts of FinTech innovation on banks are heterogeneous. The high-profit banks enjoy the benefits of improving their stability level from FinTech development. However, for the small-sized and low-profit banks, FinTech innovation contributes more to improving their efficiency. Our analysis provides empirical evidence for Malaysia and similar developing countries that are receptive to FinTech development but have relatively less advanced technology infrastructure. It can also shed light on the FinTech investment decisions of bank management.

数字金融的快速发展正在重塑传统银行业的业务模式,同时也给传统银行业带来了挑战。本研究基于马来西亚 36 家银行 2006 年至 2020 年的非平衡面板数据,探讨了金融科技对银行稳定性和效率的影响。我们发现,与伊斯兰银行相比,金融科技创新大大提高了商业银行的稳定性。此外,通过数据包络分析-马尔奎斯特法计算,金融科技创新还能提高整个样本银行的效率,从而从动态角度捕捉效率变化。这些基线结果得到了广义矩方法的证实,以缓解潜在的内生性问题。此外,金融科技创新对银行的影响是异质性的。高利润银行从金融科技发展中享受到了提高稳定性水平的好处。然而,对于小型银行和低利润银行来说,金融科技创新更有助于提高它们的效率。我们的分析为马来西亚和类似的发展中国家提供了经验证据,这些国家乐于接受金融科技的发展,但技术基础设施却相对落后。我们的分析还能为银行管理层的金融科技投资决策提供启示。
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引用次数: 0
Unconventional monetary policy in the Euro area: Impacts on loans, employment, and investment 欧元区非常规货币政策:对贷款、就业和投资的影响
IF 2.8 3区 经济学 Q2 BUSINESS, FINANCE Pub Date : 2023-11-23 DOI: 10.1002/ijfe.2913
António Afonso, Francisco Gomes Pereira

Using a dataset of bank- and regional-level data, we study the effectiveness and heterogeneity of the transmission mechanism of the ECB's large scale asset purchases (LSAPs) to the real economy. Our results indicate that banks more exposed to government debt securities had higher growth of loans and loans relative to total assets than less exposed banks after the asset purchase programme (APP), but not after the pandemic emergency purchase programme (PEPP). Furthermore, our results demonstrate that regions where banks are more exposed to government securities exhibit more favorable outcomes after the APP in GDP, fixed capital formation, unemployment, and compensation of employees than regions with less exposed banks, via the bank lending channel. We argue that banks' exposure to LSAPs targeted assets and their geographical location is an important factor determining the magnitude and heterogeneity of the portfolio rebalancing transmission mechanism to the real economy.

利用银行和地区层面的数据集,我们研究了欧洲央行大规模资产购买(LSAPs)向实体经济传导机制的有效性和异质性。我们的研究结果表明,在资产购买计划(APP)之后,政府债券敞口较大的银行的贷款和贷款相对于总资产的增长高于敞口较小的银行,但在疫情紧急购买计划(pep)之后则没有。此外,我们的研究结果表明,通过银行贷款渠道,银行对政府证券敞口较大的地区在GDP、固定资本形成、失业率和员工薪酬方面表现出比银行敞口较小的地区更有利的结果。我们认为,银行对LSAPs目标资产的敞口及其地理位置是决定投资组合再平衡传导机制对实体经济的规模和异质性的重要因素。
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引用次数: 0
期刊
International Journal of Finance & Economics
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