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Effect of stockholder relationship management on market value of firms (case study: banking and financial services industry in the Tehran Stock Exchange) 股东关系管理对公司市值的影响(案例研究:德黑兰证券交易所的银行和金融服务业)
Q4 Economics, Econometrics and Finance Pub Date : 2018-06-12 DOI: 10.1504/IJEF.2018.10013322
B. A. Nouri
Marketing has significantly changed during the past two decades. The orientation of a single interactions spectrum toward different types of modern dynamic relationship represents an approach that has been considered in the field of marketing which fulfils the expectations of the implementation of related programs. The issue of stockholders' performance as one of the marketing groups has been ignored. This study is intended to examine the effect of stockholders relationship management on the market value of firms. Stock holders relationship management is considered in different dimensions of relationship orientation, relationship evaluation mode, trust, commitment and reciprocity. Indicators of market value include stock return, stock liquidity, price to earnings ratio, and market capitalisation. Firms listed in the banking and financial services industry in the Tehran Stock Exchange were selected as the research population. All of the firms were investigated without sampling for a seven year period (2009-2016). Structural equations modelling method and AMOS software were used to analysis the research hypotheses. The results of the study show that stock holders relationship management has a significant positive effect on stock liquidity, stock return and price to earnings ratio. But it did not have a significant effect on the market capitalisation.
在过去的二十年里,市场营销发生了重大变化。单一互动谱向不同类型的现代动态关系的方向代表了营销领域中考虑的一种方法,该方法满足了相关计划实施的期望。股东绩效问题作为市场营销的一个群体,一直被忽视。本研究旨在考察股东关系管理对企业市场价值的影响。股东关系管理是从关系取向、关系评价模式、信任、承诺和互惠等不同维度来考虑的。市值指标包括股票回报率、股票流动性、市盈率和市值。德黑兰证券交易所银行和金融服务业上市公司被选为研究人群。对所有公司进行了为期七年(2009-2016年)的无抽样调查。采用结构方程建模方法和AMOS软件对研究假设进行分析。研究结果表明,股东关系管理对股票流动性、股票收益率和市盈率具有显著的正向影响。但这并没有对市值产生重大影响。
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引用次数: 0
Why banks adopt mobile banking? The case of Turkey 银行为何采用手机银行?土耳其的例子
Q4 Economics, Econometrics and Finance Pub Date : 2018-06-12 DOI: 10.1504/IJEF.2018.10011297
Ceylan Onay, Yasemin Ezgi Öztaş
Mobile banking differs from internet banking as it enables access to financial services anytime, anywhere. Thus, it is changing the way banks create, communicate and deliver value-added products/services to their customers. However, research on mobile banking is focused on customers' adoption, while banks' perspective is neglected. This paper investigates the mobile banking adoption determinants of banks. Studying a sample of 14 Turkish banks over a 20-year period, we show that banks adopt mobile banking mainly when their deposits and loans increase and when profitability, interest income and market share decreases. Banks use mobile banking to actively manage their assets and liabilities as well as to create new revenue sources and access new customers. We also show that larger, unlisted, private and local banks are more likely to adopt mobile banking, while mobile banking complements the physical branches. Our results remain robust to alternative definitions of adoption, estimations and controls for internet adoption. Accordingly, we show that mobile banking becomes an integrated part of banks' business models.
手机银行不同于网上银行,因为它可以随时随地获得金融服务。因此,它正在改变银行创造、沟通和向客户提供增值产品/服务的方式。然而,对手机银行的研究主要集中在客户的采用上,而忽视了银行的视角。本文研究了银行采用手机银行的决定因素。在20年的时间里,我们对14家土耳其银行的样本进行了研究,发现银行主要在存款和贷款增加,盈利能力、利息收入和市场份额下降时采用移动银行。银行使用手机银行来积极管理其资产和负债,并创造新的收入来源和接触新客户。我们还发现,大型、非上市、私人和本地银行更有可能采用手机银行,而手机银行是实体分行的补充。我们的研究结果对互联网采用的替代定义、估计和控制仍然是稳健的。因此,我们表明,手机银行已成为银行商业模式的一个组成部分。
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引用次数: 5
Towards a rational bidding process of initial public offerings: a proposed model for secure auction based on homomorphic computation and secure hash functions 面向首次公开募股的合理竞价过程:基于同态计算和安全哈希函数的安全拍卖模型
Q4 Economics, Econometrics and Finance Pub Date : 2018-06-12 DOI: 10.1504/IJEF.2018.10013336
Parthajit Roy, A. Roy
There has been a large pool of research on the factors of initial public offerings (IPO) underpricing and investors' herd behaviour that influence investment decisions in general but no attention has been paid on the security aspects of IPO bidding and allocation processes to avoid unfair and fraudulent trading activities. This paper proposes a cryptographic model for secure auction of initial public offerings in Indian context. The paper synthesises IPOs by identifying the vulnerable points in it and proposes a homomorphic computation-based cryptographic model to secure it. The model uses a cryptographic hash function-based data hiding protocol for its auction process. The total infrastructure setup has also been discussed and the security measures are analysed.
对影响投资决策的首次公开募股(IPO)定价偏低和投资者羊群行为的因素进行了大量研究,但没有关注IPO投标和分配过程的安全方面,以避免不公平和欺诈的交易活动。本文提出了一个印度背景下首次公开募股安全拍卖的密码模型。本文通过识别IPO中的脆弱点来综合IPO,并提出了一个基于同态计算的加密模型来保护IPO的安全。该模型在拍卖过程中使用了基于加密哈希函数的数据隐藏协议。还讨论了总体基础设施设置,并分析了安全措施。
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引用次数: 0
Inclusion of peer group and individual low-income earners in M-Shwari micro-credit lending: a hidden Markov model approach 在M-Shwari小额信贷中纳入同伴群体和个人低收入者:一种隐马尔可夫模型方法
Q4 Economics, Econometrics and Finance Pub Date : 2018-06-12 DOI: 10.1504/IJEF.2018.10013328
D. B. Ntwiga, C. Ogutu, Michael Kiura Kirumbu
The M-Shwari micro-credit lending system has excluded the low income earners as they lack good financial options due to volatile and fluctuating income. This paper proposes a decision support system for credit scoring and lending of the low income earners who are customers of M-Shwari using the hidden Markov model. The model emits the credit scores of the customers, both for the peer groups and the individual customers. The learning and training of the model utilises the customers' socio-demographics, telecommunication characteristics and account activities. The peer groups have higher credit scores and are more attractive to offer credit facilities using M-Shwari when compared to the individual borrowers.
M-Shwari小额信贷系统将低收入者排除在外,因为他们的收入不稳定,缺乏良好的金融选择。本文利用隐马尔可夫模型,提出了一个针对M-Shwari银行的低收入客户进行信用评分和贷款的决策支持系统。该模型发布客户的信用评分,包括对等组和个人客户。该模型的学习和培训利用了客户的社会人口统计、电信特征和账户活动。与个人借款人相比,同行群体具有更高的信用评分,并且在使用M-Shwari提供信贷便利方面更具吸引力。
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引用次数: 1
The new empirics of the relationship between operating strategy and economic volatility of Taiwan's mutual fund industry 台湾共同基金业经营策略与经济波动关系之新实证研究
Q4 Economics, Econometrics and Finance Pub Date : 2018-06-12 DOI: 10.1504/IJEF.2018.10013335
Shiu‐Wan Hung, Chiao-Ming Li, M. Shen
This study reappraises the relationships among long-term performance, mutual fund business management, and economic shocks by taking 108 stock funds in Taiwan during 2007-2015 as observations. We find strong evidence of a nonlinear relationship between long-term performance and volatility index (VIX). Long-term performance is different under the volatility index threshold value and the control variables of turnover ratio, Sharpe ratio, and fee. Moreover, we note that fund managers cannot effectively overcome economic volatility. Frequently in the case of the best economic conditions, the fund managers can achieve better investment performance, but during an economic downturn they are unable to overcome worsening economic conditions, indicating that fund managers' operating strategy and professional ability need to be strengthened.
本研究以2007-2015年台湾108只股票型基金为研究对象,重新评估长期绩效、共同基金业务管理与经济冲击之间的关系。我们发现长期业绩与波动率指数(VIX)之间存在非线性关系,在波动率指数阈值和换手率、夏普比率和费用控制变量下,长期业绩是不同的。此外,我们注意到基金经理无法有效地克服经济波动。在经济状况最好的情况下,基金经理往往可以取得较好的投资业绩,但在经济不景气的情况下,基金经理却无法克服日益恶化的经济状况,这表明基金经理的经营策略和专业能力有待加强。
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引用次数: 0
Leveraging Artificial Neural Networks for Hedging Foreign Investments in Emerging Markets: A Large-Scale Empirical Study 利用人工神经网络对冲新兴市场外国投资:大规模实证研究
Q4 Economics, Econometrics and Finance Pub Date : 2016-11-27 DOI: 10.1504/IJEF.2016.10004202
Smit Suman
Our work provides a generalisable assessment of prediction performances of ANN models for predicting currencies of emerging markets. We perform a large-scale empirical study on four emerging markets (i.e. India, China, Brazil and Mexico) and two developed markets (i.e. Australia and Singapore) by leveraging three ANN training algorithms to predict their exchange rates against US Dollar, Euro, British Pound and Japanese Yen. We find that our models successfully predict the emerging and developed market currencies for both next week and the next quarter except in the face of a currency crisis. We also find that the Levenberg-Marquardt model outperforms the other two models in predicting exchange rates. Managers of multinational firms can leverage our findings to determine whether or not to hedge their exchange rate exposure for the next quarter and the level of hedging. Moreover, practitioners trading currency futures can leverage our models to determine when to exit their positions.
我们的工作为预测新兴市场货币的人工神经网络模型的预测性能提供了一个通用的评估。我们对四个新兴市场(即印度、中国、巴西和墨西哥)和两个发达市场(即澳大利亚和新加坡)进行了大规模的实证研究,利用三种人工神经网络训练算法来预测它们对美元、欧元、英镑和日元的汇率。我们发现,除了面临货币危机,我们的模型成功地预测了下周和下个季度新兴市场和发达市场的货币。我们还发现Levenberg-Marquardt模型在预测汇率方面优于其他两种模型。跨国公司的经理可以利用我们的研究结果来决定是否对冲下一季度的汇率风险敞口和对冲水平。此外,交易货币期货的从业者可以利用我们的模型来决定何时退出他们的头寸。
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引用次数: 0
Online banking in an emerging market: evidence from Saudi Arabia 新兴市场的网上银行:来自沙特阿拉伯的证据
Q4 Economics, Econometrics and Finance Pub Date : 2016-01-01 DOI: 10.1504/IJEF.2016.10004190
Husam-Aladin Nizar Y. Al-Malkawi, S. Mansumitrchai, Mohammed I Al-Habib
This paper aims to investigate and identify the adoption characteristics of online banking in one of the largest economies in the Middle East region, namely Saudi Arabia. The study is based on a questionnaire survey directly distributed to Saudi banks' customers in four major cities. The paper employs different statistical techniques such as factor analysis, multivariate analysis of variance and analysis of variance to draw the results. Eight factors including convenience, trust, difficulty, lifestyle, physical contact, complexity, reference group and third party concern are identified. Results indicate that adopters and non-adopters had varied perceptions on factors such as convenience, trust, difficulty, lifestyle, physical contact, complexity and third party concerns. The findings of this study shall enable Saudi banks to have an in-depth understanding of the factors that affect online banking adoption. Banks should refocus their efforts on customers who have not used online banking services by implementing or tailoring their marketing strategies to increase the rate of online usage. Furthermore, by enhancing online banking services, Saudi banks will be able to minimise the number of branch transactions thereby improving banking efficiency, reducing costs, gaining new clients and creating effective customer satisfaction.
本文旨在调查和确定网上银行在中东地区最大的经济体之一,即沙特阿拉伯的采用特征。这项研究是基于一份直接分发给沙特银行在四个主要城市的客户的问卷调查。本文采用因子分析、多元方差分析、方差分析等不同的统计技术得出结果。确定了8个因素,包括便利、信任、困难、生活方式、身体接触、复杂性、参考群体和第三方关注。结果表明,收养者和非收养者对便利、信任、困难、生活方式、身体接触、复杂性和第三方问题等因素的看法存在差异。本研究的结果将使沙特银行对影响网上银行采用的因素有一个深入的了解。银行应该通过实施或调整营销策略来提高网上银行的使用率,从而重新关注那些没有使用网上银行服务的客户。此外,通过加强网上银行服务,沙特银行将能够最大限度地减少分支机构的交易数量,从而提高银行效率,降低成本,获得新客户并创造有效的客户满意度。
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引用次数: 8
Examining consumer adoption and perception of Mobile Money in Ghana 调查加纳消费者对移动货币的采用和认知
Q4 Economics, Econometrics and Finance Pub Date : 2016-01-01 DOI: 10.1504/IJEF.2016.10004183
E. Mensah, Zhixin Kang
This paper investigates the consumer perception of a new electronic financial service in Ghana, namely mobile money (MM). We analyse the relationships among five MM-related constructs, which are perceived ease of use (PEOU), perceived usefulness (PU), perceived mobile money security (PMMS), attitude (ATT), and intention to use (IU). Importantly, the impact of age, family income, and gender on the relationships among the five MM constructs has been studied using a multi-group analysis approach. We find that PEOU, PU, and PMMS are significant determinants of ATT in the MM market in Ghana when age, family income, gender are not considered. However, the relationships among the five constructs exhibit significant variations when age, family income, and gender are considered. We also find an evidence that the effects of age, family income, and gender on consumers' perception of, ATT towards, and intention of using MM are significant in Ghana. The results of this study provide more insights into the research on MM, thus helping the development of marketing strategies for the service.
本文调查了消费者对加纳一种新的电子金融服务,即移动货币(MM)的看法。我们分析了感知易用性(PEOU)、感知有用性(PU)、感知移动货币安全性(PMMS)、态度(ATT)和使用意图(IU)这五个与移动货币相关的构念之间的关系。重要的是,年龄、家庭收入和性别对五个MM结构之间关系的影响已经使用多组分析方法进行了研究。我们发现,当年龄、家庭收入、性别不被考虑时,PEOU、PU和PMMS是加纳MM市场中ATT的重要决定因素。然而,当考虑到年龄、家庭收入和性别时,五个构式之间的关系表现出显著的变化。我们还发现有证据表明,年龄、家庭收入和性别对加纳消费者对MM的感知、ATT和使用MM的意图的影响是显著的。本研究的结果为网络营销研究提供了更多的见解,从而有助于网络营销服务的营销策略的制定。
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引用次数: 2
Cash-less policy and economic growth: evidence from Nigeria 无现金政策与经济增长:来自尼日利亚的证据
Q4 Economics, Econometrics and Finance Pub Date : 2016-01-01 DOI: 10.1504/IJEF.2016.10004208
I. Yusuf
The introduction of Central Bank of Nigeria (CBN) Cash-less policy is expected to stimulate economic growth through modernisation of the payment system, reduction in cost of credit as well as improving the effectiveness of monetary policy. Economic growth and cash-less policy are examined in a causal relationship, adopting longitudinal data for non-cash-based banking before the cash-less policy and its impact on economic growth and non-cash-based banking after cash-less policy and its impact on economic growth. Ordinary least-squares multiple regression models were adopted for the study. To test for the impact of CBN cash-less policy on economic growth, we used the Chow (1960) test of structural change. The study found that cheque, point of sale (POS), web and mobile payments as an alternative to cash payments contribute significantly to economic growth. However, their contribution is more evidenced before the introduction of CBN cash-less policy than after the introduction. This may be as a result of the slow rate of growth in the economy stemming from the depreciation of the Naira and falling oil prices.
尼日利亚中央银行(CBN)推出的无现金政策预计将通过支付系统的现代化,降低信贷成本以及提高货币政策的有效性来刺激经济增长。采用无现金政策实施前非现金银行业务及其对经济增长的影响和无现金政策实施后非现金银行业务及其对经济增长的影响的纵向数据,从因果关系上考察经济增长与无现金政策的关系。本研究采用普通最小二乘多元回归模型。为了检验CBN无现金政策对经济增长的影响,我们使用了Chow(1960)的结构变化检验。研究发现,支票、销售点(POS)、网络和移动支付作为现金支付的替代方式,对经济增长做出了重大贡献。然而,他们的贡献在CBN无现金政策推出前比推出后更为明显。这可能是由于奈拉贬值和油价下跌导致经济增长缓慢的结果。
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引用次数: 3
Is mobile banking a competitive weapon 手机银行是一种竞争武器吗
Q4 Economics, Econometrics and Finance Pub Date : 2015-07-01 DOI: 10.1504/IJEF.2015.070537
Kuang-Hsun Shih, Ching-Yi Lin
The motivation of users to adopt mobile banking services is the key to the grasp and expansion of a bank's market share. In recent years, mobile banking service applications have been on the increase along with the trend of mobile internet, and customer demand for using mobile financial services is growing in great leaps. The mobile financial services provided by mobile financial platforms should be in line with the real needs of the users, and the service contents should be different for different user groups. According to the findings of this study, perceived usefulness, perceived ease of use and service quality had a positive impact on user attitude and intention to use mobile financial services. The electronic finance industry should optimise the transaction processes, ensure transaction security and help users to quickly complete mobile financial transactions to improve the efficiency and performance.
用户采用手机银行服务的动机是银行把握和扩大市场份额的关键。近年来,随着移动互联网的发展趋势,手机银行业务应用不断增加,客户使用手机金融服务的需求呈现跨越式增长。移动金融平台提供的移动金融服务应符合用户的真实需求,针对不同的用户群体提供不同的服务内容。本研究发现,感知有用性、感知易用性和服务质量对用户使用移动金融服务的态度和意向有正向影响。电子金融行业应优化交易流程,确保交易安全,帮助用户快速完成移动金融交易,提高效率和绩效。
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引用次数: 6
期刊
International Journal of Electronic Finance
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