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Trade Union Performance and Industrial Relations Climate in the Nigerian Petroleum Sector 尼日利亚石油行业工会绩效和劳资关系环境
Pub Date : 1900-01-01 DOI: 10.18488/journal.62.2020.71.42.56
Okoli Ifeanyi Emmanuel, Anugwu Clara Chika, Okolocha Chizoba Bonaventure
Article History Received: 5 November 2019 Revised: 10 December 2019 Accepted: 13 January 2020 Published: 20 February 2020
收稿日期:2019年11月5日修稿日期:2019年12月10日收稿日期:2020年1月13日发布日期:2020年2月20日
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引用次数: 3
Competency-Based Reward System in Project-Based Organization: Empirical Study from Tunisia 项目型组织中基于能力的奖励制度:来自突尼斯的实证研究
Pub Date : 1900-01-01 DOI: 10.18488/journal.62.2021.86.409.418
Mohamed Ali Hedhili, S. Boudabbous
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引用次数: 0
Uncertainties in Global Economic Policy and Nigerias Export Earnings 全球经济政策的不确定性与尼日利亚的出口收入
Pub Date : 1900-01-01 DOI: 10.18488/journal.62.2019.61.23.38
L. Balakeffi, V. Oboh, U. Augustine, Mwanji Paul Fwangkwal
Article History This study examined the contemporaneous effect of global economic policy uncertainty on Nigeria’s export earnings, using Nigerian data that spans from 1997 to 2016. The theoretical framework relied on the contemporaneous theory of external vulnerability, which posits that macroeconomic shocks from dominant economies could be transferred to lesser dominant economies through international linkages of global economies and financial market. To achieve objective, this study employed the ARDL and GARCH estimation techniques, to estimate the effect of global economic policy uncertainty on Nigeria’s export earnings. The results revealed the adverse effect of global economic policy uncertainty on Nigeria’s export earnings, affirming the vulnerability of Nigeria’s export earnings to external shocks. The practical implication of the finding is that developing economies could insulate their domestic macroeconomic environment from external shocks by diversifying their economies. Importantly, Nigeria should increase diversification of her export base as a coping strategy for protecting against the contemporaneous effect of global economic uncertainties. Contribution/Originality: The study contributes to existing literature focusing on export earnings, which is a major source of vulnerability to external shocks in Nigeria. The use of global economic policy uncertainty index appears novel, compare to previous studies that use global output and inflation.
本研究使用尼日利亚1997年至2016年的数据,考察了全球经济政策不确定性对尼日利亚出口收入的同期影响。理论框架依赖于同时代的外部脆弱性理论,该理论认为,来自主导经济体的宏观经济冲击可以通过全球经济和金融市场的国际联系转移到次要主导经济体。为了实现这一目标,本研究采用ARDL和GARCH估计技术,估计全球经济政策不确定性对尼日利亚出口收入的影响。结果显示,全球经济政策的不确定性对尼日利亚的出口收入产生了不利影响,肯定了尼日利亚出口收入对外部冲击的脆弱性。这一发现的实际含义是,发展中经济体可以通过实现经济多样化,使其国内宏观经济环境免受外部冲击的影响。重要的是,尼日利亚应增加其出口基础的多样化,作为防止全球经济不确定性同时影响的应对战略。贡献/独创性:该研究有助于现有文献关注出口收入,这是尼日利亚易受外部冲击的主要来源。与以往使用全球产出和通胀的研究相比,使用全球经济政策不确定性指数显得新颖。
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引用次数: 7
Financial Instability and the State of Environmental Quality in Nigeria 尼日利亚的金融不稳定和环境质量状况
Pub Date : 1900-01-01 DOI: 10.18488/journal.62.2021.85.318.331
Ibrahim Muhammad Adam, Aminu Hassan Jakada, Ali Umar Ahmad, Ismail Aliyu Danmaraya, Abdullahi Daiyabu Marmara, A. Abubakar
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引用次数: 1
CEO Characteristics and Firm Performance: Evidence from Tourism and Financial Firms Listed on Botswana Stock Exchange CEO特征与企业绩效:来自博茨瓦纳证券交易所旅游和金融上市公司的证据
Pub Date : 1900-01-01 DOI: 10.18488/journal.62.2021.86.419.430
Christian J Mbekomize, Delly M Chatibura, Pritika S Baliyan
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引用次数: 0
Is Loyalty Still the Same? An Investigation of the Antecedents of Loyalty 忠诚依旧吗?忠诚的前因式研究
Pub Date : 1900-01-01 DOI: 10.18488/journal.62.2020.73.174.191
Eduardo Mesquita de Sousa, E. Lopes, E. Herrero, Luís Fernando Varotto
ABSTRACT
摘要
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引用次数: 5
Is Foreign Direct Investment the Way Forward for Manufacturing Sector Renaissance in Nigeria? 外国直接投资是尼日利亚制造业复兴的出路吗?
Pub Date : 1900-01-01 DOI: 10.18488/journal.62.2021.84.245.256
Ndibe Beatrice C, Ojiula Uchemefuna Ben, Asalu Emmanuel N
Article History Received: 28 January 2021 Revised: 3 March 2021 Accepted: 30 March 2021 Published: 21 April 2021
收稿日期:2021年1月28日修订日期:2021年3月3日接收日期:2021年3月30日发布日期:2021年4月21日
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引用次数: 0
An Empirical Evaluation of Cashless Systems Implementation in Ghana 加纳无现金系统实施的实证评估
Pub Date : 1900-01-01 DOI: 10.18488/JOURNAL.62.2019.63.159.173
R. Apau, E. Obeng, Akonnor Nana Darko
JEL Classification: O32; O33, N27; G29. This study aims to evaluate cashless systems as a means of payment and receipt in Ghana. Specifically, the study sought to identify the modes of cashless systems in use and evaluate the level of implementation. A quantitative approach was adopted and primary data was gathered from 345 respondents knowledgeable in cashless systems using a structured questionnaire. Secondary data on cashless systems transactions between 2013 and 2017 were obtained from the Bank of Ghana. Data were analysed quantitatively using SPSS and presented using tables and charts. The findings reveal that the value of transactions made through cashless systems is on the rise. The use of cheques continues to be the dominant system in place at the end of 2017. The study found that mobile money services are penetrating the market at a pace faster than all other cashless payment and receipt modes. Internet banking is another emerging area that is also fast gaining ground. Debit/credit cards, E-zwich and Electronic funds transfers are not fully used in day to day transactions. Point of Sale terminals are rarely available at local shops to promote the use of cards in making purchases. The study found convenience, time savings and security from physical attacks to be the key benefits of cashless systems. Low literacy serves as major challenge to cashless system implementation. Based on these findings, it is recommended that local shops and supermarkets be assisted to adopt cashless receipt systems. The ease of finding shops that accept e-payments for items will reduce the desire in carrying cash for transactions.
JEL分类:O32;O33 N27;G29。本研究旨在评估无现金系统作为支付和收款在加纳的手段。具体来说,这项研究试图确定使用中的无现金系统的模式,并评估其实施水平。采用了定量方法,并使用结构化问卷从345名了解无现金系统的受访者中收集了原始数据。2013年至2017年无现金系统交易的二级数据来自加纳银行。采用SPSS软件对数据进行定量分析,并以表格形式呈现。调查结果显示,通过无现金系统进行的交易价值正在上升。到2017年底,支票仍然是主要的支付方式。研究发现,移动货币服务渗透市场的速度比所有其他无现金支付和收款模式都要快。网上银行是另一个发展迅速的新兴领域。借记卡/信用卡、E-zwich和电子资金转账在日常交易中不完全使用。当地商店很少设有销售点终端机,以促进使用信用卡购物。该研究发现,便利、节省时间和免受物理攻击的安全性是无现金系统的主要好处。识字率低是无现金系统实施的主要挑战。基于这些发现,建议协助当地商店和超市采用无现金收据系统。容易找到接受电子支付的商店将减少携带现金进行交易的欲望。
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引用次数: 4
Income Smoothing, Earnings Management and the Credibility of Accounting Information 收益平滑、盈余管理与会计信息可信度
Pub Date : 1900-01-01 DOI: 10.18488/journal.62.2021.84.292.306
G. Ogundajo, T. Asaolu, A. Ajayi, E. Otitolaiye, Afolake Ogunfowora
This study investigated the effect of income smoothing and earning management on the credibility of accounting information of listed manufacturing companies in Nigeria. Data used were extracted from the annual reports and accounts of the selected sixteen (16) firms for a period of 10 years (2010-2019) while content analysis was adopted in measuring accounting information credibility. Multiple linear regression analysis (OLS) method was adopted for the analysis. The result revealed that income smoothing and earnings management had statistically insignificant effect on fundamental qualitative characteristics (FQC), while income smoothing and earnings management had statistically significant effect on enhancing qualitative characteristics (EQC). However, the study obtained that income smoothing and earnings management had positive and significant effect on the credibility of accounting information of the listed manufacturing companies in Nigeria. The study opined that managers should ensure that accounting information is credible, possesses desirable accounting information qualities of relevance, and faithful representation, also verifiable, comparable, understandability, and timeliness. Contribution/Originality: This study is one of very few studies which have investigated how earnings management practices impacted on objectivity of reported financial information and breach of investors’ trust in the management due to information asymmetry.
本研究探讨了收入平滑和盈余管理对尼日利亚制造业上市公司会计信息可信度的影响。所使用的数据是从选定的十六(16)家公司的年度报告和账目中提取的,为期10年(2010-2019),而在衡量会计信息可信度时采用了内容分析。采用多元线性回归分析(OLS)方法进行分析。结果表明,收入平滑和盈余管理对基本定性特征(FQC)的影响不显著,而收入平滑和盈余管理对增强定性特征(EQC)的影响显著。但研究发现,收益平滑和盈余管理对尼日利亚制造业上市公司会计信息可信度有显著的正向影响。本研究认为,管理者应确保会计信息的可信性,具有相关性、忠实再现等理想的会计信息品质,并具有可验证性、可比性、可理解性和及时性。贡献/独创性:本研究是为数不多的研究之一,该研究调查了盈余管理实践如何影响报告的财务信息的客观性,以及由于信息不对称而破坏投资者对管理层的信任。
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引用次数: 3
The Impact of Trade on Poverty in Sub-Saharan Africa: Do Sources Matter? 贸易对撒哈拉以南非洲贫困的影响:来源重要吗?
Pub Date : 1900-01-01 DOI: 10.18488/JOURNAL.62.2021.83.234.244
Regret Sunge, Nyasha B. Kumbula, Biatrice S. Makamba
Global trade development has provided noteworthy global poverty gains since the 1990s. Accordingly, Africa has gradually engaged itself in trade and trade policy reforms through multilateral and regional trade agreements among other initiatives. Nonetheless, poverty levels in the Sub-Saharan Africa (SSA) region remain relatively high. Recognizing that existing evidence on trade-poverty nexus is based on aggregate trade, we provide a new perspective on SSA by disaggregating trade by sources for the period 2003-2017. We employed the Generalised Method of Moments (GMM) estimation of a panel data model derived from the Modified Basic Household Model and Neo-Conservative Poverty Theory for analysis. The results document poverty gains from trade liberalization, with the extent varying according to sources. Specifically, trade from MENA and within SSA was found to offer more gains. Furthermore, findings suggest that poverty gains from trade are strengthened with better institutional quality. It follows that to accelerate poverty gains from trade liberalization, SSA should promote intra-Africa trade as well as trade with MENA countries. To accelerate the gains, Africa has to invest in better institutions, in particular, to improve governance and corruption eradication. Contribution/Originality: This study contributes to existing literature on trade-poverty nexus in two ways. Firstly, instead of basing conclusions on aggregate trade, we focus on trade by sources. We disaggregate SSA’s trade by regional sources. Secondly, we introduce control of corruption interaction term to control for institutional quality in the analysis.
自20世纪90年代以来,全球贸易发展在全球贫困问题上取得了显著进展。因此,非洲已逐步通过多边和区域贸易协定等倡议参与贸易和贸易政策改革。尽管如此,撒哈拉以南非洲(SSA)地区的贫困水平仍然相对较高。认识到贸易-贫困关系的现有证据是基于贸易总量的,我们通过对2003-2017年期间的贸易来源进行分类,为SSA提供了一个新的视角。我们采用广义矩量法(GMM)对一个来自修正基本家庭模型和新保守主义贫困理论的面板数据模型进行估计。研究结果证明了贸易自由化对贫困的好处,其程度因来源而异。具体而言,来自中东和北非地区和SSA内部的贸易被发现提供了更多的收益。此外,研究结果表明,贸易带来的贫困收益随着制度质量的提高而得到加强。因此,为了加速贸易自由化带来的贫困收益,南非洲区域应促进非洲内部贸易以及与中东和北非国家的贸易。为了加速取得成果,非洲必须投资于更好的制度,特别是改善治理和消除腐败。贡献/独创性:本研究对贸易-贫困关系的现有文献有两方面的贡献。首先,我们没有把结论建立在贸易总量上,而是把重点放在贸易来源上。我们将SSA的贸易按地区来源分类。其次,在分析中引入腐败相互作用项的控制来控制制度质量。
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International Journal of Business, Economics and Management
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