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Understanding the impact of ethical leadership on followers' voice: mediation of moral identity and moderation of proactive personality 了解道德领导对追随者声音的影响:道德认同的中介作用和积极主动人格的调节作用
IF 1.8 Q2 ECONOMICS Pub Date : 2024-01-05 DOI: 10.1108/jeas-04-2023-0098
Kanwal Zahoor, Faisal Qadeer, Muhammad Sheeraz, Imran Hameed
PurposeDrawing upon social learning theory (SLT), the study examines the consequences of ethical leadership on followers' voice behavior facets (promotive and prohibitive). The study tests hypotheses about the processing mechanism (moral identity) and the boundary condition (proactive personality) to understand these relationships.Design/methodology/approachThe study collected time-lagged survey data through an online structured questionnaire from 182 respondents. Confirmatory factor analysis (CFA) was used to ensure the validity and reliability of the data. Moreover, structural equation modeling was run to test the hypotheses using AMOS.FindingsEthical leadership positively affects followers' promotive and prohibitive voice behavior via the psychological mechanism of moral identity. Proactive personality moderates the moral identity – promotive and moral identity – prohibitive voice relationships, such that these relations are stronger when the individuals are high on proactive personality.Research limitations/implicationsRobust evidence of a genuine cause-and-effect relationship may not be yielded owing to cross-sectional and self-reported data at the follower level of analysis. Future researchers can use dyadic, longitudinal and experimental designs to overcome these limitations. Organizations targeting to increase voice behavior can benefit from maintaining ethical leaders and proactive followers at the workplace.Originality/valueThe study significantly contributes to the ethical leadership and voice behavior literature. Ethical leadership enhances followers' promotive/prohibitive voice behaviors through their moral identity enhancement. The paper also confirmed that a proactive personality is a critical boundary condition in these relationships. Empirical evidence from the Eastern context has been added, and research directions have also been provided.
目的本研究以社会学习理论(SLT)为基础,探讨了道德领导对追随者声音行为方面(促进性和禁止性)的影响。本研究检验了有关处理机制(道德认同)和边界条件(积极主动的个性)的假设,以了解这些关系。设计/方法/途径本研究通过在线结构化问卷收集了 182 名受访者的时滞调查数据。为确保数据的有效性和可靠性,采用了确认性因子分析(CFA)。研究结果道德领导通过道德认同的心理机制对追随者的促进性和禁止性声音行为产生积极影响。研究的局限性/启示由于分析追随者层面的横截面数据和自我报告数据,可能无法获得真正因果关系的有力证据。未来的研究人员可以使用双向、纵向和实验设计来克服这些局限性。原创性/价值这项研究为道德领导力和声音行为文献做出了重要贡献。道德领导通过提高追随者的道德认同感来增强他们的促进性/抑制性声音行为。论文还证实,在这些关系中,积极主动的个性是一个关键的边界条件。本文还补充了东方背景下的经验证据,并提供了研究方向。
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引用次数: 0
Do agency costs and business risk affect the corporate sustainability–financial performance relationship? 代理成本和商业风险会影响企业可持续发展与财务绩效之间的关系吗?
IF 1.8 Q2 ECONOMICS Pub Date : 2024-01-02 DOI: 10.1108/jeas-07-2023-0172
Ismail Kalash
PurposeThe aim of this research is to examine the effect of corporate sustainability performance on financial performance and the role of agency costs and business risk in determining this effect.Design/methodology/approachThis study uses the data of 83 non-financial Turkish firms listed on Istanbul Stock Exchange during the period 2014–2021. Two-step system GMM models are applied to examine the study’s hypotheses.FindingsThe results indicate a positive effect of corporate sustainability performance on financial performance, and that this effect is significant only for firms that are more likely to suffer agency costs of equity, firms with R&D expenditures and firms with lower business risk.Practical implicationsThe results of this study confirm the importance of regulations introduced by regulators to support the sustainability initiatives for firms that have less ability to access funds required for their investments. In addition, the findings provide important insight into the role of the persistence of corporate sustainability performance in enhancing financial performance through mitigating managers' opportunistic behavior.Originality/valueTo the author’s knowledge, this research is one of few that examine the effect of agency costs and business risk on the corporate sustainability–financial performance relationship in emerging markets.
本研究旨在探讨企业可持续发展绩效对财务绩效的影响,以及代理成本和商业风险在决定这种影响中的作用。本研究使用了 2014-2021 年期间在伊斯坦布尔证券交易所上市的 83 家土耳其非金融企业的数据。研究结果表明,企业可持续发展绩效对财务绩效有积极影响,而且只有那些更有可能承受股权代理成本的企业、有研发支出的企业和业务风险较低的企业才会有显著影响。实践意义本研究的结果证实了监管机构出台法规支持可持续发展倡议的重要性,这些法规适用于获取投资所需资金能力较弱的企业。此外,研究结果还对企业可持续发展绩效的持续性在通过减少管理者的机会主义行为提高财务绩效方面的作用提供了重要见解。
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引用次数: 0
Investigating nostalgia’s influence on brand love 调查怀旧对品牌喜爱的影响
IF 1.8 Q2 ECONOMICS Pub Date : 2024-01-01 DOI: 10.1108/jeas-11-2022-0256
Faraz Sadeghvaziri, Leila Shafeie
PurposeThe present study aims to deepen the understanding of the relationship between nostalgic brand positioning, nostalgic brand relationship dimensions and brand love.Design/methodology/approachThis study is based on the data collected from 401 citizens of Tehran aged over 18 years old. Respondents admitted that they have felt love for at least one Iranian brand in their lives. The data collected from a questionnaire and the hypothesized relationships were analyzed using the partial least squares approach using Smart PLS.FindingsThe results showed that nostalgic brand positioning positively and significantly impacts nostalgic brand relationship dimensions. Also, there was a positive and significant relationship between nostalgic brand relationship dimensions and brand love. Nostalgic brand positioning has a significant effect on brand love through the mediating role of the nostalgic brand relationship.Originality/valueThe major contribution of this research is that, based on the construal level theory and literature review, the authors developed a conceptual model in which nostalgic brand relationship dimensions, i.e. emotional attachment, brand local iconness, and brand authenticity, explain how nostalgic brand positioning results in brand love.
目的 本研究旨在加深对怀旧品牌定位、怀旧品牌关系维度和品牌之爱之间关系的理解。受访者承认,他们在生活中至少对一个伊朗品牌产生过喜爱之情。研究结果表明,怀旧品牌定位对怀旧品牌关系维度有积极而显著的影响。同时,怀旧品牌关系维度与品牌热爱之间也存在正向显著关系。通过怀旧品牌关系的中介作用,怀旧品牌定位对品牌之爱有显著影响。原创性/价值本研究的主要贡献在于,基于构念水平理论和文献综述,作者建立了一个概念模型,其中怀旧品牌关系维度,即情感依恋、品牌地方标志性和品牌真实性,解释了怀旧品牌定位如何导致品牌之爱。
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引用次数: 0
Influence of governance indicators on public debt accumulation in Africa 治理指标对非洲公共债务积累的影响
IF 1.8 Q2 ECONOMICS Pub Date : 2023-12-29 DOI: 10.1108/jeas-08-2023-0227
A. Abotsi
PurposeThe unsustainable public debt of most African economies adversely affects their economic growth and stability. This study aims to explore the influence of cross-country indicators of governance from African countries on public debt accumulation.Design/methodology/approachThe study deployed a quantitative research design technique. Secondary data was used in this study. The frequency of the data is annual, and it is available from 1996 to 2022 for 48 countries in Africa. The study deployed the system generalized method of moments for the estimation.FindingsThe study finds that countries with high regulatory quality standards, control corruption and ensure effective governance accumulate less government debt while countries that abide by the rule of law instead accumulate more government debt. The study also finds that economic growth and government revenue reduce government gross debt while government expenditure and investments increase public debt.Research limitations/implicationsDue to data unavailability, other factors which are likely to influence government debt accumulation were not included in the study as control variables. This is the limitation of the study.Social implicationsAfrican governments should strive to maintain high regulatory quality standards through the formulation and implementation of sound policies and regulations that permit and promote private sector development, and ensure quality and accountability of public and civil services. Governments are also urged to control corruption and enact good laws so that the enforcement of these laws will not worsen the risk of becoming debt-distressed.Originality/valueRecent studies on governance and public debt were focused on the Arabian Gulf countries, countries of the Middle East and North Africa (MENA) region and a combination of high and low-income countries. This study scrutinizes exclusively the effects of the quality of governance indicators on public debt accumulation, in the context of Africa.
目的大多数非洲经济体不可持续的公共债务对其经济增长和稳定产生了不利影响。本研究旨在探讨非洲国家的跨国治理指标对公共债务积累的影响。本研究使用了二手数据。数据的频率为年度数据,涉及非洲 48 个国家从 1996 年到 2022 年的数据。研究发现,监管质量标准高、控制腐败和确保有效治理的国家积累的政府债务较少,而遵守法治的国家积累的政府债务反而较多。研究还发现,经济增长和政府收入减少了政府债务总额,而政府支出和投资则增加了公共债务。研究局限性/影响由于无法获得数据,研究中没有将可能影响政府债务积累的其他因素作为控制变量。社会影响非洲各国政府应通过制定和实施健全的政策和法规,努力维持较高的监管质量标准,以允许和促进私营部门的发展,并确保公共和民事服务的质量和问责制。此外,还敦促各国政府控制腐败,制定良好的法律,以便这些法律的执行不会加剧债务困扰的风险。 原创性/价值近期有关治理和公共债务的研究主要集中在阿拉伯海湾国家、中东和北非地区国家以及高收入和低收入国家。本研究以非洲为背景,专门探讨了治理质量指标对公共债务积累的影响。
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引用次数: 0
Analysing volatility patterns in emerging markets: symmetric or asymmetric models? 分析新兴市场的波动模式:对称模型还是非对称模型?
IF 1.8 Q2 ECONOMICS Pub Date : 2023-12-25 DOI: 10.1108/jeas-07-2023-0186
Himani Gupta
PurposeInvestors aim for returns when investing in stocks, making return volatility a crucial concern. This study compares symmetric and asymmetric GARCH models to forecast volatility in emerging nations like the G4 countries. Accurate volatility forecasting is vital for investors to make well-informed investment decisions, forming the core purpose of this study.Design/methodology/approachFrom January 1993 to May 2021, the study spans four periods, focusing on the global economic crisis of 2008, the Russian crisis of 2015 and the COVID-19 pandemic. Standard generalized autoregressive conditional heteroscedasticity (GARCH), exponential GARCH (E-GARCH) and Glosten-Jagannathan-Runkle GARCH models were employed to analyse the data. Robustness was assessed using the Akaike information criterion, Schwarz information criterion and maximum log-likelihood criteria.FindingsThe study's findings show that the E-GARCH model is the best model for forecasting volatility in emerging nations. This is because the E-GARCH model is able to capture the asymmetric effects of positive and negative shocks on volatility.Originality/valueThis unique study compares symmetric and asymmetric GARCH models for forecasting volatility in emerging nations, a novel approach not explored in prior research. The insights gained can aid investors in constructing more effective risk-adjusted international portfolios, offering a better understanding of stock market volatility to inform strategic investment decisions.
目的 投资者在投资股票时都以收益为目标,因此收益的波动性是一个至关重要的问题。本研究比较了对称和非对称 GARCH 模型,以预测新兴国家(如 G4 国家)的波动性。准确的波动率预测对投资者做出明智的投资决策至关重要,这也是本研究的核心目的。设计/方法/途径本研究从 1993 年 1 月至 2021 年 5 月,跨越四个时期,重点关注 2008 年全球经济危机、2015 年俄罗斯危机和 COVID-19 大流行。数据分析采用了标准的广义自回归条件异方差(GARCH)、指数 GARCH(E-GARCH)和 Glosten-Jagannathan-Runkle GARCH 模型。研究结果表明,E-GARCH 模型是预测新兴国家波动性的最佳模型。原创性/价值这项独特的研究比较了对称和非对称 GARCH 模型对新兴国家波动率的预测作用,这是以前的研究从未探讨过的一种新方法。所获得的见解可帮助投资者构建更有效的风险调整后国际投资组合,从而更好地了解股市波动,为战略投资决策提供依据。
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引用次数: 0
Financial leverage, percentage of female borrowers and financial sustainability of microfinance institutions 小额信贷机构的财务杠杆、女性借款人比例和财务可持续性
IF 1.8 Q2 ECONOMICS Pub Date : 2023-12-22 DOI: 10.1108/jeas-04-2023-0091
Peter Nderitu Githaiga, Stephen Kosgei Bitok
PurposeThis paper examines the influence of financial leverage on the financial sustainability of microfinance institutions (MFIs) and the moderating role of the percentage of female borrowers (PFB).Design/methodology/approachThe study uses a global sample of 646 MFIs drawn from the World Bank Mix Market and panel data for 2010–2018. The study employs ordinary least squares (OLS) and the one-step system generalized method of moments (SGMM) as regression estimation methods.FindingsThe findings of this study reveal that financial leverage and the PFB have a negative and significant effect on financial sustainability. The findings further show that the interaction between financial leverage and the PFB positively affects the financial sustainability of MFIs.Practical implicationsThe findings inform MFIs' managers on the adverse effect of financial leverage and the PFB in their quest for financial sustainability. The findings also demonstrate that MFIs can leverage female borrowers to reverse the adverse effect of financial leverage on financial sustainability of MFIs.Originality/valuePrevious studies examined the direct effect of financial leverage and reported incongruent results. Because female borrowers are at the epicenter of MFI lending, this study fills the gap in the literature by examining whether the proportion of female borrowers moderates the relationship between financial leverage and MFIs' financial sustainability using a global dataset.
目的本文研究了财务杠杆对小额信贷机构(MFIs)财务可持续性的影响以及女性借款人比例(PFB)的调节作用。研究采用普通最小二乘法(OLS)和一步系统广义矩法(SGMM)作为回归估计方法。研究结果研究结果显示,财务杠杆和 PFB 对财务可持续性有显著的负面影响。研究结果还表明,财务杠杆和 PFB 之间的相互作用会对小额金融机构的财务可持续性产生积极影响。研究结果还表明,小额贷款机构可以利用女性借款人来扭转财务杠杆对小额贷款机构财务可持续性的不利影响。由于女性借款人处于小额贷款机构贷款的中心,本研究利用全球数据集研究了女性借款人的比例是否会调节财务杠杆与小额贷款机构财务可持续性之间的关系,从而填补了这一文献空白。
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引用次数: 0
Monetary policy and corporate investment: a bibliometric analysis 货币政策与企业投资:文献计量分析
IF 1.8 Q2 ECONOMICS Pub Date : 2023-12-20 DOI: 10.1108/jeas-05-2023-0116
Sajad Bagow, Nufazil Altaf
PurposeThis study presents a systematic review of the literature on monetary policy and corporate investment together with bibliometric analysis.Design/methodology/approachThis study selected 455 articles from databases, Scopus and Web of science and the papers are reviewed systematically to identify their theoretical and empirical contributions.FindingsThe results reveal that monetary policy can influence corporate investment. Post to the economic crisis (2008), there is an exponential growth in the number of publications. Berger, A., and Hubbard are the two prominent authors based on the highest citation score, whereas Marquez, R., and Vermuelen, P. are the two prolific authors, subject to their highest h-index. Journal of Banking & Finance was the top journal (total citations = 1482) and 5 publications.Practical implicationsThis study positively contributes to the comprehensive understanding of corporate investment, monetary policy transmission and firm capital structure choices.Originality/valueTo the best of the author’s knowledge, this is the first study that conducts a systematic review of the influence of monetary policy on corporate investment.
本研究从数据库、Scopus 和 Web of science 中选取了 455 篇文章,并对这些论文进行了系统审查,以确定其理论和实证贡献。研究结果研究结果表明,货币政策可以影响企业投资。经济危机(2008 年)之后,论文数量呈指数级增长。伯杰(Berger, A.)和哈伯德(Hubbard)是引文得分最高的两位著名作家,而马尔克斯(Marquez, R.)和弗穆兰(Vermuelen, P.)是h-指数最高的两位多产作者。银行与金融期刊》(Journal of Banking & Finance)是被引用次数最多的期刊(总引用次数=1482),共发表了 5 篇论文。
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引用次数: 0
Examining the link between responsible leadership and employee sustainable performance: the mediating role of ethical climate 研究责任型领导与员工可持续绩效之间的联系:道德氛围的中介作用
IF 1.8 Q2 ECONOMICS Pub Date : 2023-12-19 DOI: 10.1108/jeas-05-2023-0139
Zeba Khanam, Sheema Tarab, Zebran Khan
PurposeThis study investigates the relationship between responsible leadership (RL) and employee sustainable performance (ESP), utilizing the CSR theory as a theoretical framework. Furthermore, this study aims to examine the role of ethical climate as a potential mediator in the relationship between RL and ESP.Design/methodology/approachA sample of 415 employees from the healthcare sector of India was collected through a questionnaire-based survey by using the convenience sampling technique. The data were analyzed using partial least squares structural equation modeling (PLS-SEM) with the help of SmartPLS 4.FindingsThe study's findings demonstrated a significant, positive association between RL and ESP [employee well-being (EWB) and employee performance (EP)]. Additionally, the findings show that ethical climate partially mediates the link between RL and ESP (EWB and EP).Research limitations/implicationsThe generalizability of the study's data collection is limited because it is based on the responses of Indian healthcare sector employees to an online and offline survey. The authors propose that the healthcare industry implement an intensive leadership training program in light of the findings of this study, which will aid human resource (HR) managers in comprehending the significance of RL and fostering related behaviors, such as encouraging employees to maintain ethical behavior and positive attitudes.Originality/valueTo the authors' understanding, this study is among the earliest attempts to present an integrative model that examines the relationship between RL, ethical climate and ESP in the context of Indian healthcare employees, incorporating the theory of corporate social responsibility (CSR). Moreover, the novelty of this research study examines the relationship between RL and ESP, with an ethical climate serving as a mediator. The focus is specifically on employees working in the Indian healthcare sector.
目的 本研究以企业社会责任理论为理论框架,探讨责任型领导(RL)与员工可持续绩效(ESP)之间的关系。此外,本研究还旨在探讨道德氛围在责任型领导与员工可持续绩效之间的潜在中介作用。 设计/方法/途径 采用便利抽样技术,通过问卷调查收集了印度医疗保健行业的 415 名员工样本。在 SmartPLS 4 的帮助下,使用偏最小二乘法结构方程建模(PLS-SEM)对数据进行了分析。研究结果研究结果表明,RL 与 ESP [员工福利(EWB)和员工绩效(EP)]之间存在显著的正相关。此外,研究结果表明,道德氛围在一定程度上调节了 RL 与 ESP(员工福利(EWB)和员工绩效(EP))之间的联系。研究的局限性/影响由于本研究的数据收集是基于印度医疗保健行业员工对在线和离线调查的回复,因此其普遍性受到了限制。作者建议,医疗保健行业应根据本研究的结果实施强化领导力培训计划,这将有助于人力资源(HR)管理者理解 RL 的意义并培养相关行为,如鼓励员工保持道德行为和积极态度。此外,本研究的新颖之处还在于以伦理氛围为中介,探讨了 RL 与 ESP 之间的关系。研究重点是印度医疗保健行业的员工。
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引用次数: 0
Income diversification and bank performance: an evidence from emerging economy of Pakistan 收入多样化与银行绩效:巴基斯坦新兴经济体的证据
IF 1.8 Q2 ECONOMICS Pub Date : 2023-12-18 DOI: 10.1108/jeas-05-2023-0119
Yasir Ashraf, M. Nazir
Purpose The income structure of banks has undergone a notable change in recent decades; therefore, non-interest-based activities have gained much attention. This paper aims to examine the impact of income diversification on bank performance in Pakistan.Design/methodology/approach A balanced panel data set of 20 Pakistani commercial banks is used from 2007 to 2020. The random effect model is employed to test the relationship between income diversification and financial performance.Findings The empirical results indicate a significant positive impact of income diversification of banks on risk-adjusted returns on assets and equity. Moreover, while banks' risk-adjusted profit performance improves with the increase in bank size, equity ratio and loan ratio, it deteriorates with high credit risk and technology. However, geographical diversification does not explain financial performance in all the risk-adjusted return on equity models. Among the macroeconomic factors, the interest rate influences bank risk-adjusted returns positively, whereas gross domestic product and inflation rate have a negative effect on banks' financial performance.Originality/value To the best of the author's knowledge, this study is the first to empirically investigate the relationships between income diversification and the risk-adjusted profits of Pakistani-listed commercial banks. This study has implications for regulators and policymakers of commercial banks.
目的 近几十年来,银行的收入结构发生了显著变化;因此,非利息业务受到了广泛关注。本文旨在研究收入多元化对巴基斯坦银行绩效的影响。设计/方法/途径 本文使用了 20 家巴基斯坦商业银行 2007 年至 2020 年的平衡面板数据集。结果 实证结果表明,银行收入多元化对资产和股权的风险调整收益率有显著的积极影响。此外,虽然银行的风险调整后利润表现随着银行规模、股本比率和贷款比率的增加而改善,但随着高信贷风险和技术的增加而恶化。然而,在所有风险调整后股本回报率模型中,地域多元化并不能解释财务绩效。在宏观经济因素中,利率对银行的风险调整收益率有正向影响,而国内生产总值和通货膨胀率对银行的财务表现有负向影响。 原创性/价值 据作者所知,本研究首次对巴基斯坦上市商业银行的收入多元化与风险调整利润之间的关系进行了实证研究。本研究对商业银行的监管者和决策者具有借鉴意义。
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引用次数: 0
What drives public debt in SAARC countries? An empirical assessment 南亚区域合作联盟国家公共债务的驱动因素是什么?实证评估
IF 1.8 Q2 ECONOMICS Pub Date : 2023-12-18 DOI: 10.1108/jeas-01-2023-0007
S. Pratibha, M. Krishna
PurposeThis study aims to explore the determinants of public debt in selected South Asian Association for Regional Cooperation (SAARC) countries for 19 years, from 2001 to 2019.Design/methodology/approachUsing ordinary fixed and random effect models, the authors examine the role of internal and external factors in determining the composition of public debt. Furthermore, for robustness, they compare the results with two-stage least square (2SLS) regression estimates after considering the problem of endogeneity, overidentification, under-identification and weak instruments.FindingsThe findings show that among the selected macroeconomic variables, inflation, exchange rate and broad money have significant negative effects on the debt-GDP ratio. In contrast, military spending, corruption and interest rates appear to positively influence the same as per 2SLS results. From the policymaking perspective, SAARC countries should focus more on reducing military spending and make a concerted effort to augment investments in productive projects. Further, with strong fiscal consolidation and institutional quality, it is important to mitigate the frequent occurrence of corruption conundrums in emerging economies for the development of a transparent economic system.Originality/valueThe study is distinct from previous studies in two ways. First, to the best of the authors’ knowledge, there are no studies focusing on SAARC countries in the context of public debt. Second, the study expands the existing literature on public debt by taking into account both external and internal debts to decipher the within-country and cross-country determinants of debt accumulation. More specifically, this model considers accountability and transparency in the public sector, cross-border security challenges and benefits of globalization by including explanatory variables such as corruption, military expenditure spending and capital inflows.
目的本研究旨在探讨南亚区域合作联盟(SAARC)部分国家从 2001 年到 2019 年这 19 年间公共债务的决定因素。此外,为了稳健起见,在考虑了内生性、过度识别、识别不足和弱工具等问题后,他们将结果与两阶段最小二乘法(2SLS)回归估计进行了比较。研究结果研究结果表明,在选定的宏观经济变量中,通货膨胀、汇率和广义货币对债务-GDP 比率有显著的负面影响。相反,根据 2SLS 的结果,军费开支、腐败和利率似乎对债务-国内生产总值比率有积极影响。从政策制定的角度来看,南盟国家应更加注重减少军费开支,并共同努力增加对生产性项目的投资。此外,在大力整顿财政和提高机构质量的同时,必须缓解新兴经济体中频繁出现的腐败难题,以发展透明的经济体系。 原创性/价值 本研究在两个方面有别于以往的研究。首先,据作者所知,目前还没有关于南亚区域合作联盟国家公共债务的研究。其次,本研究扩展了现有的公共债务文献,将外债和内债都考虑在内,以解读债务积累的国内和跨国决定因素。更具体地说,该模型通过纳入腐败、军费开支和资本流入等解释变量,考虑了公共部门的问责制和透明度、跨境安全挑战和全球化的益处。
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引用次数: 0
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Journal of Economic and Administrative Sciences
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