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Estimation of Laffer Curve: Evidence from Pakistan 拉夫曲线的估计:来自巴基斯坦的证据
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.7
M. I. Latif, H. Rahman, Hussain Ahmad, Faizan Ahmad, M. Khurshid, Muhammad Noman Shafique
Laffer curve is a tradeoff between tax cuts and tax revenues. The sketch of Laffer curve was drawn by Arther Laffer at a dinner with his friends on his napkin that reduction in taxes will increase tax revenues. Lafer curve explained that lower tax rate could encourage an additional output and it would increase income, which builds bigger tax base in an economy. In this research we have estimated the Laffer curve on the basis of Taxes on goods and services for Pakistan economy for the period of 1990 to 2016. Time series data have been collected from the world economic data base. Results explained that all the variables are significant and signs of coefficients are in accordance with the theory. Results confirm that Laffer curve is alive in Pakistan economy but its existence is in the prohibited area of Laffer curve. It is suggested that plans of taxation should be modified in such a way that maximum number of people could bring under the tax brackets. The taxation structure of the economy should ensure to lower the indirect taxes, encourage the progressive taxes and elasticity of taxation should be increased. The pattern of taxation should be encouraged after introducing some sort of incentives such as relief in the income tax and higher bank deposit rates should be realize.
拉弗曲线是减税和税收收入之间的权衡。拉弗曲线的草图是阿瑟·拉弗在与朋友共进晚餐时在他的餐巾纸上画的,他认为减税会增加税收。拉弗曲线解释说,较低的税率可以鼓励额外的产出,从而增加收入,从而在一个经济体中建立更大的税基。在这项研究中,我们根据1990年至2016年期间巴基斯坦经济的商品和服务税收估计了拉弗曲线。时间序列数据收集自世界经济数据库。结果表明,各变量均显著,各系数的符号与理论一致。结果证实,拉弗曲线在巴基斯坦经济中存在,但存在于拉弗曲线的禁区内。有人建议,应该修改税收计划,使尽可能多的人被纳入纳税等级。经济的税收结构应保证降低间接税,鼓励累进税,增加税收弹性。在引入所得税减免和提高银行存款利率等激励措施后,应鼓励税收模式。
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引用次数: 3
Mobile Banking Service Quality and Customer Satisfaction: An Application of Carter Model 手机银行服务质量与客户满意度:基于Carter模型的应用
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.2
M. Khan, Anam Javeed, N. Mehmood, Wajid Khan
Purpose: Mobile banking is one of the modern means of handy banking services. Using the Carter model, this study aims to find the nexus between customer satisfaction and mobile banking service quality among Pakistani users. Design/methodology/approach: The structured questionnaire has been administered to 400 mobile banking users in Rawalpindi, Islamabad and Wah Cantt. Simple random sampling was used to gather the respondents for data collection. Findings: The analysis shows that there exists a positive association between the dimensions of assurance, tangibility as well as responsiveness with customer satisfaction. However, there exists no relationship between empathy and reliability with customer satisfaction. Implications: This study fills up the gap in literature by providing insights from mobile banking sector of Pakistan. Furthermore, the model of the study can be extended in different contexts with other dimensions also. It will be better if banks develop their e banking services up to date by adapting to the latest changes in industry and technology. Originality/value: This particular study has a deep importance as it provides evidence from the developing nation of Pakistan. It has spread heading endeavour to explore the consumer loyalty in the keeping money industry of Pakistan by utilizing a vast example and progress measurable systems. Limitations/Future horizons: The study has been conducted in the area of Rawalpindi and Islamabad however future researchers may expand the premises as well as add more variables to the model to gain deeper insights.
用途:手机银行是现代便捷的银行服务手段之一。利用Carter模型,本研究旨在发现巴基斯坦用户的客户满意度与手机银行服务质量之间的关系。设计/方法/方法:结构化问卷调查已对拉瓦尔品第、伊斯兰堡和华坎特的400名移动银行用户进行了管理。采用简单随机抽样的方式收集调查对象进行数据收集。结果:分析表明,保证、有形性和响应性维度与客户满意度之间存在正相关关系。同理心、信度与顾客满意之间不存在相关关系。启示:本研究填补了空白的文献提供见解从巴基斯坦的移动银行部门。此外,研究的模型还可以在不同的背景下扩展到其他维度。如果银行通过适应行业和技术的最新变化来开发最新的电子银行服务,那将会更好。原创性/价值:这项特别的研究具有深远的重要性,因为它提供了来自发展中国家巴基斯坦的证据。利用一个巨大的例子和进步的可测量系统,对巴基斯坦储蓄行业的消费者忠诚度进行了探索。局限性/未来前景:这项研究是在拉瓦尔品第和伊斯兰堡地区进行的,但未来的研究人员可能会扩大前提,并为模型添加更多变量,以获得更深入的见解。
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引用次数: 5
Impact of Service Quality on Customers’ Advocacy; Mediating Role of Customers’ Loyalty: A case of selected Private Hospitals of Peshawar 服务质量对顾客倡导的影响顾客忠诚度的中介作用:以白沙瓦市私立医院为例
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.11
S. Afridi, Wajid Khan, Rehmatullah Bangash
The aim of the current study is to determine how service quality influence customers’ advocacy directly and indirectly through customers’ loyalty in private sector hospitals of Peshawar. Famous servqual model used for the analysis of service quality of the selected hospitals. Confirmatory factor analysis used to examine the fitness of the model and then with the help of path analysis hypotheses were checked. After analysis it was found that the relationship of service quality and customer advocacy was fully mediated by customer loyalty. The current study would be very useful for the hospital’s management in evaluation of service quality. Furthermore, the findings of the current study would also be useful in getting more customers. Marketing and management personnel of the hospitals would more emphasis on service quality to produce loyal customer, who eventually turns into advocates.
当前研究的目的是确定服务质量如何通过白沙瓦私营医院的客户忠诚度直接和间接地影响客户的倡导。采用著名的servqual模型对所选医院的服务质量进行分析。验证性因子分析用于检验模型的适应度,然后借助通径分析对假设进行检验。经分析发现,服务质量与顾客拥护的关系被顾客忠诚完全中介。本研究可为医院管理部门的服务质量评价提供参考。此外,目前的研究结果也将有助于获得更多的客户。医院的营销和管理人员会更加注重服务质量,以产生忠诚的客户,最终成为倡导者。
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引用次数: 2
Impact of Green Marketing Mix (4Ps) on Firm Performance: Insights from Industrial Sector Peshawar, Pakistan 绿色营销组合(4Ps)对企业绩效的影响:来自巴基斯坦白沙瓦工业部门的见解
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.10
Kauser Hayat, Shahid Jan, Fayaz Ali, Aamir Nadeem, Wahid Raza
Abstract Background & Purpose- After the year 2000, the market for environmentally friendly products become mature and substantially expanded. In the present condition, environmental poverty has appeared as a very scorching issue of concern. The alarming level effects of commercial sector on climate and atmosphere have shaped several life threatening worries. To manage with this, it becomes a great challenge for organizations. The current research work is aim to achieve a better understanding of the corporate sector and their adaptation of green strategies in their production and decisions; associated to firm performance. This is an effort to check the belongings of green marketing strategy (GMS) on firm performance. Methodology- The current work was grounded on quantitative technique to test the framed hypotheses. Survey procedure is used to collect the data. 264 respondent were taken into account by applying method of sample determination and allocation. Purposive sampling technique with “five-point Likert scale” was utilized for data assortment. PCA were utilized to measure the unifactoriality. Structure Equation Modeling were used to check the hypothesized relationship b/w the variables. Findings- Findings of the study suggests that green product (GPD), green price (GPC), green promotion (GPM) and green place are absolutely correlated to firm performance with significant P-value <.05. Originality/Value- The current research study can help industrial sector in identifying best solutions for replacing conventional activities used. Limitation & Future Directions- Research study is restricted only to Peshawar, Khyber Pakhtunkhwa, other areas were not in the domain of interest. It is suggested for the forthcoming research to splay the study background across the country. Larger sample size is also recommended. It can provide more faultless data, though the current population and sample size was enough for the justification of the results.
摘要背景与目的- 2000年以后,环保产品的市场趋于成熟,并大幅扩大。在当前形势下,环境贫困已经成为一个非常令人关注的问题。商业部门对气候和大气的惊人影响已经形成了一些威胁生命的担忧。要做到这一点,对组织来说是一个巨大的挑战。目前的研究工作旨在更好地了解企业部门及其在生产和决策中对绿色战略的适应;与公司业绩有关。这是为了检验绿色营销战略(GMS)对企业业绩的影响。方法论-目前的工作是基于定量技术来检验框架假设。使用调查程序来收集数据。采用样本确定和分配方法,对264名被调查者进行了抽样调查。采用“五点李克特量表”的目的抽样技术进行数据分类。采用主成分分析法(PCA)对其进行单因素分析。采用结构方程模型对假设的变量间关系进行检验。研究发现——研究发现绿色产品(GPD)、绿色价格(GPC)、绿色推广(GPM)和绿色场所与企业绩效存在绝对相关关系,且p值显著< 0.05。原创性/价值-目前的研究可以帮助工业部门确定替代传统活动的最佳解决方案。限制和未来方向-研究仅限于白沙瓦,开伯尔-普赫图赫瓦,其他地区不在感兴趣的领域。建议在即将进行的研究中展示全国的研究背景。更大的样本量也被推荐。它可以提供更准确的数据,尽管目前的人口和样本量足以证明结果的合理性。
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引用次数: 0
A Comparative Analysis of the Business Models of Uber and Didi under Sharing Economy Background 共享经济背景下优步与滴滴商业模式比较分析
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.3
Meng Tao, Guan Yuqiao, M. Nawaz, Muhammad Noman Shafique
With the development of ‘Internet +’, a new business model the Sharing Economy is booming,which as a revolutionary power to overthrow the business modes of traditional industries. The development of sharing economy has unique advantages and urgent reality in China. Therefore, based on the current situation of sharing economy, this paper analyzes and contrasts the business models of Uber and the Didi by using Johnson and Christensen's ‘Four Elements’business model,concludes business model of sharing economy should have certain characteristics, such as advocated sharing concept, setting up the Internet platform, providing personalized service, establishing the trust mechanism, the supply and demand matching reshaped. Finally, this paper provides comprehensive suggestions for the better development of Chinese enterprises under the sharing economy: enterprises should know their own advantages, not blindly copying the world's leading enterprises, and make effort to build a new model with Chinese characteristics to sharing economy; create "Internet platform + cooperation partner + customers” model and seek cross-border collaboration; In-depth understanding and analysis the macro and micro-environment of international market, seeking cooperation with foreign domestic enterprise, to speed up enterprises to "go out".
随着“互联网+”的发展,一种新的商业模式——共享经济正在蓬勃发展,它作为颠覆传统行业商业模式的革命性力量。在中国发展共享经济具有独特的优势和迫切的现实。因此,本文基于共享经济的现状,运用Johnson和Christensen的“四要素”商业模式对Uber和滴滴的商业模式进行了分析和对比,得出共享经济的商业模式应具有一定的特点,如倡导共享理念、搭建互联网平台、提供个性化服务、建立信任机制、重塑供需匹配等。最后,本文为共享经济下中国企业更好的发展提供了全面的建议:企业要认清自身优势,不要盲目照抄世界领先企业,努力构建具有中国特色的共享经济新模式;打造“互联网平台+合作伙伴+客户”模式,寻求跨界合作;深入了解和分析国际市场的宏观和微观环境,寻求与国外国内企业的合作,加快企业“走出去”。
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引用次数: 0
The nexus between credit risk and liquidity risk and their impact on banks financial performance: Evidence from Pakistan 信贷风险和流动性风险之间的关系及其对银行财务绩效的影响:来自巴基斯坦的证据
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.5
I. Ahmad, S. Salam, Anwar Ahmad, Sudhair Abbas
Risk management became an important dilemma in the banking literature and has gained consideration since the financial crisis of 2007-08 which brought numerous challenges for most organizations. More than 325 banks’ failure were reported in the United States during the worldwide financial crisis. The high number of banks failures needs to evaluate the risk management efficiency of banking institutions of Pakistan. In this study, we used the PVAR model and Simultaneous equation approach to examine the link between Liquidity Risk and Credit Risk and its influence on banks’ performance working in Pakistan. The panel data was collected from 33 banking institutions between the period 2008 - 2018. The results revealed that Credit Risk and Liquidity Risk are not interrelated with each other. However, the two risks independently influence the banks’ performance and their relative interaction plays a major role in the instability of the banking sector. The finding forms the foundation for recent regulatory exertions to better understand the two types of risks and to strengthen the joint management of both Liquidity Risk and Credit Risk.
自2007-08年金融危机以来,风险管理成为银行业文献中的一个重要困境,并为大多数组织带来了许多挑战。据报道,在全球金融危机期间,美国有超过325家银行倒闭。大量的银行倒闭需要对巴基斯坦银行机构的风险管理效率进行评估。在本研究中,我们使用PVAR模型和联立方程方法来检验流动性风险和信用风险之间的联系及其对巴基斯坦银行绩效的影响。该小组数据是在2008年至2018年期间从33家银行机构收集的。结果表明,信用风险与流动性风险之间并没有相互关联。然而,这两种风险独立地影响银行的绩效,它们的相对相互作用在银行业的不稳定性中起着重要作用。这一发现为最近的监管努力奠定了基础,以更好地理解这两类风险,并加强对流动性风险和信用风险的联合管理。
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引用次数: 3
Execution of Artificial Intelligence Approach in Human Resource Management Functions: Benefits and Challenges in Pakistan 人工智能方法在人力资源管理职能中的实施:巴基斯坦的利益与挑战
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.8
M. Bibi
Artificial intelligence has a theatrical effect on management of the workforce in the future. This paper has highlighted the benefits and challenges to adoption of artificial intelligence approach in human resource management functions in Pakistan. Artificial intelligence-based human resource applications have robust potential to increase employee performance, engagement & retention while it also helps to reduce turnover, errors, time & biases in HR decision making. Artificial Intelligence needs to be incorporated by the organization in Pakistan for effective people management and HR decisions. Reluctance to the adoption of artificial intelligence in human resource management functions can demonstrate the devastating effect on the overall growth of the organization; thus, human resource leaders should prepare and train the human resource for the adoption of artificial intelligence & also address the concerns regarding man & machine interactions at the workplace. Yet, artificial intelligence cannot substitute the human element in human resource management, although if artificial intelligence united with capabilities of a human, would fetch on more intelligent solutions for HR. Hence, in today’s world, artificial intelligence is a formula for the success of HR.
人工智能对未来的劳动力管理有着戏剧性的影响。本文强调了在巴基斯坦人力资源管理职能中采用人工智能方法的好处和挑战。基于人工智能的人力资源应用程序在提高员工绩效、敬业度和保留率方面具有强大的潜力,同时它还有助于减少人力资源决策中的人员流失、错误、时间和偏见。人工智能需要被巴基斯坦的组织纳入有效的人员管理和人力资源决策。不愿意在人力资源管理职能中采用人工智能,可能会对组织的整体增长产生破坏性影响;因此,人力资源领导者应该为人工智能的采用准备和培训人力资源,并解决有关工作场所人机交互的问题。然而,人工智能不能取代人力资源管理中的人的因素,尽管如果人工智能与人的能力相结合,将为人力资源管理带来更智能的解决方案。因此,在当今世界,人工智能是人力资源成功的公式。
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引用次数: 2
Leadership styles in Government High schools: Evidence from Khyber Pakhtunkhwa – KP 公立高中的领导风格:来自开伯尔-普赫图赫瓦- KP的证据
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.9
Muhammad Naeem, Waseef Jamal, M. Iqbal, F. Shah, M. Riaz
Leadership is considered the prime source for development of a learning organization. School leadership is a critical issue for developing schools as learning organizations which in turn produce well-equipped human resources for the development of the knowledge economy. This study was carried out in the seven districts of Khyber Pakhtunkhwa – KP- Government owned High Schools to investigate the leadership styles of school leaders and demographic impact on these styles. It was found that although school leaders are more transformational than transactional but not up to the desired level. Higher scores were reported for Idealized Influence, Inspirational motivation, and Contingent reward respectively. Laissez-faire leadership style is the least exercised style. Overall, male was found more transformational than female, but on individual (dimensions) styles they differed. The result showed an interesting relationship of age with styles that in early and late ages, school leaders preferred to exercise charismatic (idealized influence) but in the mid ages, they were inclined to use contingent reward. It is suggested that for the school leader’s degree or a diploma in Education Planning and Management (EPM) shall be included in their eligibility criteria, their department shall have successive planning, their appraisal shall take in to consideration their leadership behaviors, they shall be involved in incentivized research activities, and shall be given autonomy in school management.  At the end limitations and future directions are also discussed.
领导被认为是学习型组织发展的主要来源。学校领导是将学校发展为学习型组织的关键问题,从而为知识经济的发展提供装备精良的人力资源。本研究在开伯尔-普赫图赫瓦- KP-政府拥有的高中的七个地区进行,以调查学校领导的领导风格和人口统计学对这些风格的影响。研究发现,虽然学校领导的变革性比交易性更强,但没有达到期望的水平。理想影响、鼓舞性动机和偶然奖励的得分分别较高。自由放任的领导风格是最少被运用的领导风格。总体而言,男性比女性更具转型能力,但在个体(维度)风格上他们有所不同。结果显示了年龄与风格的有趣关系,在早期和晚期,学校领导倾向于运用魅力(理想化的影响),但在中年,他们倾向于使用偶然奖励。建议将学校领导学历或教育规划与管理(EPM)文凭纳入其任职资格标准,对其所在部门进行连续规划,对其进行考核时考虑其领导行为,参与激励性研究活动,并在学校管理中给予自主权。最后讨论了该方法的局限性和未来发展方向。
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引用次数: 0
Does Stress affect job performance of male and female employees differentially? A study of the perceptions of employees of Sungi in Hazara Region of Pakistan 压力对男女员工工作绩效的影响是否存在差异?巴基斯坦哈扎拉地区Sungi公司员工观念的研究
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.4
Fizza Riaz, Mian Shakeel Ahmed, Z. Rehman, Asim Rahman
This study was carried out to find how stress affects the performance of male and female employees in the NGO sector in Pakistan. The authors have used a case study approach. The data was collected using in-depth interviews of the employees of Sungi foundation in district Abbottabad of Khyber-Pakhtunkhwa province in Pakistan. Our results suggest that stress differentially impacts both male and female employees in the NGO sector in Pakistan. Although both males and females thought they experienced a drop in performance due to stress, the female employees felt they were affected more. This is due to their family responsibilities in addition to job duties. The study does not seek to generalize to all the other settings and the authors strongly suggest further studies to replicate the findings. The use of rigorous quantitative methodologies will lend more rigors to the results.
本研究旨在发现压力如何影响巴基斯坦非政府组织部门男性和女性员工的绩效。作者采用了案例研究的方法。数据是通过对巴基斯坦开伯尔-普赫图赫瓦省阿伯塔巴德地区Sungi基金会员工的深度访谈收集的。我们的研究结果表明,压力对巴基斯坦非政府组织部门男性和女性员工的影响是不同的。尽管男性和女性都认为自己的表现因压力而下降,但女性员工觉得自己受到的影响更大。这是由于他们除了工作职责之外还要承担家庭责任。这项研究并没有试图推广到所有其他情况,作者强烈建议进一步的研究来重复这些发现。使用严格的定量方法将使结果更加严谨。
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引用次数: 0
Analysis of Investor Overreaction Effect and Random Walk: A Case Study of Pakistan Stock Exchange 投资者过度反应效应与随机游走分析——以巴基斯坦证券交易所为例
Pub Date : 2019-06-30 DOI: 10.31529/SJMS.2018.5.1.1
S. Réhman, Bahrawar Said
Research in behavioral finance put forward that in violation of Bayes’ theorem rule and involving in Noise trading, majority of the investors in stock market tend to underreact or overreact to unanticipated bad and good news. One of the investor anomalies “Overreaction effect” in 30 firms listed in Pakistan Stock Exchange has been investigated in this study with the help of the portfolios of Loser and Winner Average Cumulative Abnormal Return’s. Moreover, the Random Walk is checked over the average prices of the same 30 firms listed in Pakistan stock market. This research of market efficiency took stocks data of randomly selected 30 firms listed in Pakistan Stock Exchange on weekly basis whether such investor’s anomalies affect stock prices. The result presents that there exist weak form of efficiency where the investor Overreaction present over many periods especially in global financial crises. Along with it, the Econometric test confirms the presence of Random Walk in the thirty firms of Pakistan stock market. Finally, the portfolios of loser Average Cumulative Abnormal Return’s outperformed that of portfolios of winner Average Cumulative Abnormal Return’s.
行为金融学的研究提出,在违反贝叶斯定理规则和涉及噪声交易的情况下,股票市场的大多数投资者对未预料到的坏消息和好消息往往反应不足或反应过度。本文利用输家和赢家平均累积异常收益组合对巴基斯坦证券交易所30家上市公司的投资者异常现象之一“过度反应效应”进行了研究。此外,随机漫步检查了在巴基斯坦股票市场上市的30家公司的平均价格。本市场效率研究随机选取30家在巴基斯坦证券交易所上市公司的股票数据,以周为单位,研究投资者的异常行为是否会影响股价。结果表明,在多个时期,特别是在全球金融危机期间,投资者的过度反应存在弱形式的效率。与此同时,计量经济学检验证实了巴基斯坦股票市场30家公司存在随机漫步。最后,输家平均累积异常收益组合优于赢家平均累积异常收益组合。
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引用次数: 0
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Sarhad Journal of Management Sciences
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