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An empirical evaluation of the performance of Nigerian pension fund managers 尼日利亚养老基金管理人业绩的实证评估
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-04-08 DOI: 10.1108/ajems-06-2023-0214
Adedeji David Ajadi

Purpose

This paper evaluates the risk-adjusted returns, selectivity, market timing skills and persistence of the performance of Nigerian pension funds.

Design/methodology/approach

Annual return data of 23 pension funds that operated in Nigeria between 2018 and 2022 were obtained from the National Pension Commission (PenCom). Risk-adjusted return was appraised using the Treynor ratio, Sharpe ratio and Jensen alpha, while the Treynor–Mazuy and Henriksson–Merton multiple regression models were applied to decompose selective and timing skills. Performance persistence was assessed using the contingency table and rank correlation models.

Findings

Evidence shows that pension funds deliver excess risk-adjusted returns and exhibit selective skills. However, the evidence does not support the presence of timing skills, and there is overwhelming evidence that good (bad) performance does not repeat.

Practical implications

An evaluation of the investment performance of pension funds is crucial for ensuring the financial stability of retirees, maintaining economic stability and making informed investment decisions. It serves the interests of pensioners, pension fund managers, regulators and the broader economy. Our evidence that pension funds generate positive excess returns is a departure from most of the literature on managed funds. We recommend that more Nigerians should leverage the pension fund industry to grow their wealth and prepare for retirement.

Originality/value

This study, to our knowledge, is the first to appraise all the key facets of the investment performance of pension funds in the Nigerian context.

目的 本文评估了尼日利亚养老基金的风险调整收益、选择性、市场时机选择技巧和业绩的持续性。使用特雷纳比率、夏普比率和詹森阿尔法对风险调整后的回报率进行评估,同时应用特雷纳-马祖伊和亨里克森-默顿多元回归模型对选择性技能和时机技能进行分解。研究结果有证据表明,养老基金提供了风险调整后的超额回报,并表现出选择性技能。实际意义评估养老基金的投资业绩对于确保退休人员的财务稳定、维护经济稳定和做出明智的投资决策至关重要。它符合养老金领取者、养老基金管理者、监管者和整个经济的利益。我们的证据表明,养老基金产生了正的超额收益,这与大多数关于管理基金的文献有所不同。我们建议更多的尼日利亚人利用养老基金行业实现财富增长,并为退休做好准备。 原创性/价值 据我们所知,本研究是首次对尼日利亚养老基金投资业绩的所有关键方面进行评估。
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引用次数: 0
The drivers of external debt in Ghana 加纳外债的驱动因素
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-04-02 DOI: 10.1108/ajems-10-2023-0418
Lord Mensah, Felix Kwasi Arku

Purpose

This paper aims to examine the factors that contribute to the external debt growth in Ghana.

Design/methodology/approach

The study adopts the autoregressive distributed lag (ARDL) model and the error correction model (ECM) to establish the short-run and long-run relationships between the dependent variable (external debt) and the independent variables (debt service, exchange rate, gross domestic product, government expenditure, import and trade openness), using a time series data spanning from 1990 to 2019.

Findings

The results indicate that debt service, GDP, government expenditure and trade openness have a positive and significant relationship with external debt, while import and exchange rates have a negative relationship with external debt in the long run. In the short run, debt service, import, exchange rate and trade openness have a positive and significant relationship with external debt, while GDP has a negative relationship with external debt.

Practical implications

The study found that variables such as government expenditure, debt service and import contribute significantly to the nation’s external debt stock. These findings suggest that policymakers should focus on prioritising and cutting down expenditure in their quest to curtail the debt menace facing the nation. Since existing debt service has the tendency of influencing debt stock, it is recommended that government should reduce borrowing in order avoid debt trap. Home-grown policies to reduce imports must also be encouraged. As these drivers of external debt are tackled head-on, Ghana can be rightly positioned to record lower levels of public debt and subsequently reap the benefits of economic growth.

Originality/value

The study adds to the public debt literature, specifically addressing the idiosyncratic determinants of external debt within the Ghanaian context.

本研究采用自回归分布滞后模型(ARDL)和误差修正模型(ECM),利用 1990 年至 2019 年的时间序列数据,建立因变量(外债)与自变量(偿债率、汇率、国内生产总值、政府支出、进口和贸易开放度)之间的短期和长期关系。研究结果表明,从长期来看,偿债率、国内生产总值、政府支出和贸易开放度与外债存在显著的正相关关系,而进口和汇率与外债存在负相关关系。在短期内,偿债率、进口、汇率和贸易开放度与外债呈显著的正相关关系,而国内生产总值与外债呈负相关关系。这些研究结果表明,政策制定者在寻求减少国家面临的债务威胁时,应将重点放在优先考虑和削减开支上。由于现有偿债能力会影响债务存量,因此建议政府减少借贷,以避免陷入债务陷阱。还必须鼓励本国减少进口的政策。随着这些外债驱动因素得到迎头痛击,加纳就能正确定位,降低公共债务水平,进而获得经济增长的收益。 原创性/价值 本研究为公共债务文献增添了新的内容,特别是针对加纳背景下外债的特殊决定因素。
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引用次数: 0
Multidimensional poverty analysis of women, children and households in Nigeria: the first order dominance approach 尼日利亚妇女、儿童和家庭的多维贫困分析:一阶支配方法
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-03-29 DOI: 10.1108/ajems-02-2023-0059
O. Okogun, Masato Hiwatari
PurposeThis study examines the dynamics of multidimensional poverty in Nigeria from 2003 to 2018, focusing on women and children, to understand the reality of poverty in Nigeria, where poverty reduction has been stagnant.Design/methodology/approachThis study employed the first-order dominance (FOD) methodology to conduct a multidimensional analysis of poverty among households, women and children in Nigeria, using data from the Demographic and Health Surveys (DHS) conducted in 2003, 2008, 2013 and 2018. We examined how the relative position of multidimensional poverty in each zone has changed for approximately 20 years.FindingsThe results indicated that the north-south poverty gap in Nigeria persisted as of 2018 and, regarding within the north and south, changes in the relative pecking order of poverty between the zones have occurred considerably over the past two decades. Different trends were also observed for child and female poverty, suggesting the influence of the unique dimensions of poverty and cultural differences.Originality/valueThis study is the first poverty analysis to apply the FOD approach to children and women in Nigeria, the country with the highest poverty, over a relatively long period of 2003–2018.
目的本研究探讨了 2003 年至 2018 年尼日利亚多维贫困的动态变化,重点关注妇女和儿童,以了解尼日利亚减贫停滞不前的贫困现实。设计/方法/途径本研究采用一阶支配(FOD)方法,利用 2003 年、2008 年、2013 年和 2018 年开展的人口与健康调查(DHS)数据,对尼日利亚家庭、妇女和儿童的贫困状况进行了多维分析。研究结果表明,截至 2018 年,尼日利亚的南北贫困差距依然存在,而且在过去 20 年中,南北地区之间的相对贫困排序发生了很大变化。在儿童和女性贫困方面也观察到了不同的趋势,这表明贫困的独特层面和文化差异产生了影响。 原创性/价值本研究是首次在 2003-2018 年这一相对较长的时期内,对尼日利亚这一贫困率最高的国家的儿童和妇女应用 FOD 方法进行贫困分析。
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引用次数: 0
Effects of some macroeconomics variables on estimated tax evasion: evidence from Sub-Saharan Africa 一些宏观经济变量对估计逃税的影响:来自撒哈拉以南非洲的证据
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-03-26 DOI: 10.1108/ajems-06-2023-0233
Abba Ya'u, Mohammed Abdullahi Umar, Nasiru Yunusa, Dhanuskodi Rengasamy

Purpose

Most research on tax evasion focused on microeconomic variables revolving around perceptions and decisions of individual taxpayers. However, a new wave of research is now investigating the role of macroeconomic variables in inducing tax evasion. This study adds to the limited studies in this new direction of research. Previous studies found that inflation, low gross domestic product (GDP) growth and gross fixed capital formation causes recession, increases unemployment, raise interest rates, hurts both domestic and foreign direct investments. This study examined the relationship between these variables and estimated tax evasion in Sub-Saharan Africa.

Design/methodology/approach

The study adopts a correlation research design with 2,300 data points collected from 23 countries in Sub-Saharan Africa. Specifically, tax to GDP ratio, gross fixed capital formation per GDP and the GDP annual growth report from each country for the period 2011–2020 was retrieved. Generalised least square regression technique was employed to analyse the data due to the presence of heteroskedasticity in the model and random effect was utilized based on the Hausman test. To avoid misspecification and biased result; therefore, all relevant test was conducted including the multicollinearity test.

Findings

The results indicate that GDP annual growth and gross fixed capital formation have a significant negative impact on estimated tax evasion in Sub-Saharan Africa. The findings further indicate a negative but insignificant relationship between inflation and estimated tax evasion in Sub-Saharan Africa. The study concludes that both GDP annual growth rate and gross fixed capital formation negatively influence estimated tax evasion and the policy implications in the African continent were discussed.

Originality/value

The new findings on the effects of GDP annual growth, growth fixed capital formation and inflation on estimated tax evasion provide novel knowledge that is currently lacking in the current literature, specifically Sub-Saharan African continent.

目的:关于逃税的大多数研究侧重于围绕纳税人个人的看法和决定的微观经济变量。然而,新一轮研究正在调查宏观经济变量在诱发逃税方面的作用。本研究是对这一新研究方向的有限研究的补充。以往的研究发现,通货膨胀、国内生产总值(GDP)低增长和固定资本形成总额会导致经济衰退、失业率上升、利率提高、损害国内和外国直接投资。本研究探讨了撒哈拉以南非洲地区这些变量与估计逃税之间的关系。具体而言,研究人员检索了每个国家 2011-2020 年期间的税收与 GDP 比率、单位 GDP 固定资本形成总额和 GDP 年增长率报告。由于模型中存在异方差,因此采用了广义最小二乘法回归技术来分析数据,并根据豪斯曼检验利用了随机效应。结果表明,国内生产总值年增长率和固定资本形成总额对撒哈拉以南非洲地区的估计逃税率有显著的负面影响。研究结果还表明,撒哈拉以南非洲地区的通货膨胀率与估计逃税率之间存在负相关关系,但并不显著。本研究的结论是,国内生产总值年增长率和固定资本形成总额对估计的逃税行为有负面影响,并讨论了对非洲大陆的政策影响。 原创性/价值关于国内生产总值年增长率、固定资本形成增长率和通货膨胀率对估计的逃税行为的影响的新发现提供了目前文献中缺乏的新知识,特别是在撒哈拉以南非洲大陆。
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引用次数: 0
The role of perceived value in football club branding: a developing league perspective 感知价值在足球俱乐部品牌建设中的作用:发展中联赛的视角
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-03-13 DOI: 10.1108/ajems-04-2023-0127
Prince Yao Amu, Bedman Narteh, Prince Kodua

Purpose

The purpose of this study is to identify which dimensions of perceived value best mediate football club branding and fan loyalty from a developing league perspective.

Design/methodology/approach

Using a cross-sectional design, we collected data using questionnaires from football fans in Ghana (N = 700). The data were analysed using SmartPLS V3, applying structural equation modelling with bootstrapping procedure.

Findings

The results indicate that club branding is an effective precursor of fan loyalty. Moreover, the findings suggest that functional, social and emotional values mediated club branding and fan loyalty, whereas epistemic and economic values did not.

Originality/value

This study contributes to sports management literature by identifying the dimensions of perceived value that will be relevant in the development of club brands in the developing league context.

本研究的目的是从发展中联赛的角度出发,确定感知价值的哪些维度对足球俱乐部品牌建设和球迷忠诚度起到最佳中介作用。结果结果表明,俱乐部品牌是球迷忠诚度的有效先导。此外,研究结果表明,功能价值、社会价值和情感价值对俱乐部品牌和球迷忠诚度有中介作用,而认识价值和经济价值则没有。
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引用次数: 0
The impact of management practices on export margins of firms: evidence from a recent Egyptian industrial survey 管理实践对企业出口利润率的影响:来自埃及近期工业调查的证据
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-02-16 DOI: 10.1108/ajems-08-2023-0310
Yasmine Kamal

Purpose

The paper aims at studying the effect of management practices on the extensive and intensive export margins of Egyptian manufacturing firms.

Design/methodology/approach

The study relies on the 2020/2021 Egyptian Industrial Firm Behavior Survey (EIFBS) which comprises 2,383 manufacturing firms representing small, medium, and large sized firms located in different regions of Egypt: Urban Governorates, Lower Egypt, and Upper Egypt. It constructs an overall management z score for each firm to estimate its effect on a firm’s probability of exporting and value of exports using Ordinary Least Squares (OLS) regressions.

Findings

Results indicate that good management is associated with a higher probability of firm exporting as well as higher export revenues conditional on exporting, robust to controlling for the level of domestic sales. These effects do not differ by firm ownership or type of sector, but rather by firm size, with managerial competence raising the probability of exporting more for large-sized firms. Additionally, good management is associated with higher firm productivity, innovation and worker training propensities which gives evidence that it is both an efficiency and a quality enhancer. Moreover, monitoring and targeting practices have significant positive effects on both margins, while incentives are only significant for the extensive margin.

Practical implications

Firms that aim at enhancing their export prospects and revenues should devote resources to review and upgrade their management systems to boost their product quality and production efficiency. Policy-wise, the government should create a competitive market environment that is open to both domestic and foreign firms’ entry to stimulate the adoption of better management practices.

Originality/value

The paper is the first to explore the link between firm management practices and export outcomes for a MENA country (Egypt). It makes use of a recent survey, the 2020/2021 Egyptian Industrial Firm Behavior Survey (EIFBS). The findings shed light on the importance of different management components (monitoring, targeting and incentives) in driving a manufacturing firm’s export performance.

本文旨在研究管理实践对埃及制造企业的粗放型和集约型出口利润率的影响。研究依赖于 2020/2021 年埃及工业企业行为调查(EIFBS),该调查包括 2383 家制造企业,分别代表埃及不同地区的小型、中型和大型企业:该调查包括 2383 家制造企业,分别代表埃及不同地区的小型、中型和大型企业:城市省、下埃及省和上埃及省。研究为每家企业构建了一个总体管理 z 分数,利用普通最小二乘法(OLS)回归估算其对企业出口概率和出口额的影响。研究结果表明,良好的管理与企业较高的出口概率以及出口条件下较高的出口收入相关,与国内销售水平的控制相关。这些影响并不因企业所有权或行业类型而异,而是因企业规模而异,管理能力提高了大型企业出口的概率。此外,良好的管理与更高的企业生产率、创新和工人培训倾向相关,这证明管理既能提高效率,也能提高质量。此外,监督和目标定位实践对两个边际都有显著的积极影响,而激励机制只对广义边际有显著影响。在政策方面,政府应创造一个对国内外企业都开放的竞争性市场环境,以激励企业采用更好的管理方法。 原创性/价值 本文首次探讨了中东和北非国家(埃及)的企业管理方法与出口结果之间的联系。它利用了一项最新调查,即 2020/2021 年埃及工业企业行为调查(EIFBS)。研究结果揭示了不同管理要素(监控、目标定位和激励机制)在推动制造业企业出口绩效方面的重要性。
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引用次数: 0
The reaction of the Egyptian stock market to recurring devaluations: an event study approach 埃及股市对经常性贬值的反应:事件研究法
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-02-14 DOI: 10.1108/ajems-09-2023-0347
Ahmed Wassal Elroukh

Purpose

This paper examines the reaction of the Egyptian stock market to two substantial devaluations of the Egyptian pound (EGP) in 2022 and tests the informational efficiency of the Egyptian market.

Design/methodology/approach

The paper uses the event study framework to analyze the significance and direction of abnormal returns of the leading index of the Egyptian stock market (EGX30) on and around the devaluation days. It employs both the constant mean model and the market model to estimate the normal returns of the EGX30. Additionally, the paper uses data on two equity indices, one global and one for emerging markets, as benchmarks for normal returns.

Findings

The paper finds that the Egyptian stock market experienced significant positive abnormal returns on the devaluation days of the EGP in March and October of 2022, indicating a positive market reaction to the devaluation. Furthermore, evidence suggests that the Egyptian market may not be informationally efficient as significant positive abnormal returns were observed two weeks before and two weeks after the devaluation day, suggesting news leaks and delayed reactions, respectively.

Originality/value

This study is the first to examine the impact of the recent two devaluations of the EGP in 2022 on the Egyptian stock market. It complements existing literature by analyzing the immediate market reaction to two consecutive devaluations in an African country. Furthermore, the paper evaluates the efficiency of the Egyptian market in processing information related to exchange rates.

本文研究了埃及股票市场对 2022 年埃及镑(EGP)两次大幅贬值的反应,并检验了埃及市场的信息效率。本文采用事件研究框架,分析了埃及股票市场领先指数(EGX30)在贬值日及其前后的异常收益的意义和方向。本文采用恒定均值模型和市场模型来估计 EGX30 的正常收益率。此外,本文还使用了两个股票指数的数据作为正常回报率的基准,一个是全球股票指数,另一个是新兴市场股票指数。研究结果本文发现,埃及股市在 2022 年 3 月和 10 月的埃及镑贬值日出现了显著的正异常回报,表明市场对贬值做出了积极反应。此外,有证据表明,埃及市场的信息效率可能不高,因为在贬值日前两周和贬值后两周都观察到了显著的正异常回报,这分别表明了消息泄露和延迟反应。 原创性/价值 本研究首次研究了 2022 年埃及镑最近两次贬值对埃及股市的影响。它通过分析一个非洲国家对两次连续贬值的直接市场反应,对现有文献进行了补充。此外,本文还评估了埃及市场处理汇率相关信息的效率。
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引用次数: 0
Bank capital and liquidity creation in Sub-Saharan Africa: the role of quality institutions 撒哈拉以南非洲的银行资本和流动性创造:优质机构的作用
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-02-08 DOI: 10.1108/ajems-01-2023-0036
Isaac Bawuah

Purpose

This study investigates the relationship between bank capital and liquidity creation and further examines the effect that institutional quality has on this relationship in Sub-Saharan Africa (SSA).

Design/methodology/approach

The data comprise 41 universal banks in nine SSA countries from 2010 to 2022. The study employs the two-step system generalized methods of moments and further uses alternative estimators such as the fixed-effect and two-stage least squares methods.

Findings

The empirical results show that bank capital has a direct positive and significant effect on liquidity creation. In addition, the positive effect of bank capital on liquidity creation is enhanced, particularly in a strong institutional environment. The results imply that nonconstraining capital regulatory policies bolster bank solvency, improve risk-absorption capacity and increase liquidity creation.

Practical implications

This study has several policy implications. First, it provides empirical evidence on the position of banks in SSA on the financial fragility and risk-absorption hypothesis of bank capital and liquidity creation debates. This study shows that the effect of bank capital on liquidity creation in SSA countries is positive and supports the risk-absorption hypothesis. Second, this study highlights that a country's quality institutions can complement bank capital to increase liquidity creation. In addition, this study highlights that nonconstraining capital regulatory policies will bolster bank solvency, improve risk-absorption capacity and increase liquidity creation.

Originality/value

The novelty of this study is that it introduces the country's quality institutional environment into bank capital and liquidity creation links for the first time in SSA.

目的本研究调查了银行资本与流动性创造之间的关系,并进一步研究了撒哈拉以南非洲(SSA)的机构质量对这种关系的影响。研究采用了两步系统广义矩方法,并进一步使用了固定效应法和两阶段最小二乘法等替代估计方法。研究结果实证结果表明,银行资本对流动性创造有直接的正向显著影响。此外,银行资本对流动性创造的积极影响会增强,尤其是在强有力的制度环境中。这些结果表明,非约束性资本监管政策能够增强银行的偿付能力,提高风险吸收能力,增加流动性的创造。首先,它提供了关于撒哈拉以南非洲地区银行在银行资本和流动性创造辩论的金融脆弱性和风险吸收假说中的地位的经验证据。本研究表明,在撒哈拉以南非洲国家,银行资本对流动性创造的影响是积极的,并支持风险吸收假说。其次,本研究强调,一个国家的优质机构可以补充银行资本,从而增加流动性的创造。此外,本研究还强调,非约束性的资本监管政策将增强银行的偿付能力,提高风险吸收能力,增加流动性的创造。
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引用次数: 0
Organizational justice, job satisfaction and academic rank: a moderating mediation study on employee commitment in Ethiopian public universities 组织公正、工作满意度和学术排名:埃塞俄比亚公立大学员工承诺的调节性中介研究
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-02-06 DOI: 10.1108/ajems-02-2023-0047
Ramakrishna Gollagari, Temesgen Birega, S. Mishra
PurposeOrganizational justice and its impact on employee commitment have received a lot of attention these days. The objective of this study is to see the effect of job satisfaction as a mediator in the relationship between organizational justice and employee commitment. Also, the role of academic rank as a moderator in the model is probed.Design/methodology/approachA moderating mediation structural equation model was used for randomly collected cross-section data on 285 employees from public universities in Ethiopia. Necessary condition analysis (NCA) was employed to check the importance of the variables. The Gaussian copula approach was used to check endogeneity in the structural model.FindingsNCA confirms the importance of organizational justice and employee satisfaction as the independent variables. The Gaussian copula approach reveals no endogeneity problems in the structural model. The results supported the partial mediating role of job satisfaction in organizational justice and academic staff’s commitment. Moreover, though staff rank is not a necessary condition, it plays the role of moderator in the relationship between academic staff’s job satisfaction and commitment.Practical implicationsThis paper affirms that public institutions must implement fair initiatives and procedures to promote academic staff satisfaction and commitment.Originality/valueThis is the first study to check the job rank as a moderator in the model comprising organization justice, employee commitment and satisfaction. Moreover, application of NCA and Gaussian copula adds to methodological innovation.
目的组织公正及其对员工承诺的影响如今已受到广泛关注。本研究旨在探讨工作满意度作为组织公正与员工承诺之间关系的中介的影响。设计/方法/途径对随机收集的埃塞俄比亚公立大学 285 名员工的横截面数据采用了调节中介结构方程模型。采用必要条件分析法(NCA)检查变量的重要性。研究结果NCA 证实了组织公正和员工满意度作为自变量的重要性。高斯共轭法显示结构模型中不存在内生性问题。结果支持了工作满意度在组织公正和学术人员承诺中的部分中介作用。此外,虽然员工职级不是必要条件,但它在学术人员的工作满意度和承诺之间的关系中起到了调节作用。本文肯定了公共机构必须实施公平的举措和程序来促进学术人员的满意度和承诺。此外,NCA 和高斯 copula 的应用也增加了方法上的创新。
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引用次数: 0
Organizational justice, job satisfaction and academic rank: a moderating mediation study on employee commitment in Ethiopian public universities 组织公正、工作满意度和学术排名:埃塞俄比亚公立大学员工承诺的调节性中介研究
IF 1.3 Q1 Economics, Econometrics and Finance Pub Date : 2024-02-06 DOI: 10.1108/ajems-02-2023-0047
Ramakrishna Gollagari, Temesgen Birega, S. Mishra
PurposeOrganizational justice and its impact on employee commitment have received a lot of attention these days. The objective of this study is to see the effect of job satisfaction as a mediator in the relationship between organizational justice and employee commitment. Also, the role of academic rank as a moderator in the model is probed.Design/methodology/approachA moderating mediation structural equation model was used for randomly collected cross-section data on 285 employees from public universities in Ethiopia. Necessary condition analysis (NCA) was employed to check the importance of the variables. The Gaussian copula approach was used to check endogeneity in the structural model.FindingsNCA confirms the importance of organizational justice and employee satisfaction as the independent variables. The Gaussian copula approach reveals no endogeneity problems in the structural model. The results supported the partial mediating role of job satisfaction in organizational justice and academic staff’s commitment. Moreover, though staff rank is not a necessary condition, it plays the role of moderator in the relationship between academic staff’s job satisfaction and commitment.Practical implicationsThis paper affirms that public institutions must implement fair initiatives and procedures to promote academic staff satisfaction and commitment.Originality/valueThis is the first study to check the job rank as a moderator in the model comprising organization justice, employee commitment and satisfaction. Moreover, application of NCA and Gaussian copula adds to methodological innovation.
目的组织公正及其对员工承诺的影响如今已受到广泛关注。本研究旨在探讨工作满意度作为组织公正与员工承诺之间关系的中介的影响。设计/方法/途径对随机收集的埃塞俄比亚公立大学 285 名员工的横截面数据采用了调节中介结构方程模型。采用必要条件分析法(NCA)检查变量的重要性。研究结果NCA 证实了组织公正和员工满意度作为自变量的重要性。高斯共轭法显示结构模型中不存在内生性问题。结果支持了工作满意度在组织公正和学术人员承诺中的部分中介作用。此外,虽然员工职级不是必要条件,但它在学术人员的工作满意度和承诺之间的关系中起到了调节作用。本文肯定了公共机构必须实施公平的举措和程序来促进学术人员的满意度和承诺。此外,NCA 和高斯 copula 的应用也增加了方法上的创新。
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引用次数: 0
期刊
African Journal of Economic and Management Studies
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