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Article
Publication date: 2 May 2024

Alamgir Khan, Javed Iqbal and Rasool Shah

This study presents a two-step numerical iteration method specifically designed to solve absolute value equations. The proposed method is valuable and efficient for solving…

132

Abstract

Purpose

This study presents a two-step numerical iteration method specifically designed to solve absolute value equations. The proposed method is valuable and efficient for solving absolute value equations. Several numerical examples were taken to demonstrate the accuracy and efficiency of the proposed method.

Design/methodology/approach

We present a two-step numerical iteration method for solving absolute value equations. Our two-step method consists of a predictor-corrector technique. The new method uses the generalized Newton method as the predictor step. The four-point open Newton-Cotes formula is considered the corrector step. The convergence of the proposed method is discussed in detail. This new method is highly effective for solving large systems due to its simplicity and effectiveness. We consider the beam equation, using the finite difference method to transform it into a system of absolute value equations, and then solve it using the proposed method.

Findings

The paper provides empirical insights into how to solve a system of absolute value equations.

Originality/value

This paper fulfills an identified need to study absolute value equations.

Details

Engineering Computations, vol. 41 no. 3
Type: Research Article
ISSN: 0264-4401

Keywords

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Article
Publication date: 11 April 2024

Azzh Saad Alshehry, Humaira Yasmin, Rasool Shah, Amjid Ali and Imran Khan

The purpose of this study is to solve two unique but difficult partial differential equations: the foam drainage equation and the nonlinear time-fractional fisher’s equation…

83

Abstract

Purpose

The purpose of this study is to solve two unique but difficult partial differential equations: the foam drainage equation and the nonlinear time-fractional fisher’s equation. Through our methods, we aim to provide accurate solutions and gain a deeper understanding of the intricate behaviors exhibited by these systems.

Design/methodology/approach

In this study, we use a dual technique that combines the Aboodh residual power series method and the Aboodh transform iteration method, both of which are combined with the Caputo operator.

Findings

We develop exact and efficient solutions by merging these unique methodologies. Our results, presented through illustrative figures and data, demonstrate the efficacy and versatility of the Aboodh methods in tackling such complex mathematical models.

Originality/value

Owing to their fractional derivatives and nonlinear behavior, these equations are crucial in modeling complex processes and confront analytical complications in various scientific and engineering contexts.

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Article
Publication date: 28 June 2024

Nisar Gul, Haibo Chen, Javed Iqbal and Rasool Shah

This work presents a new two-step iterative technique for solving absolute value equations. The developed technique is valuable and effective for solving the absolute value…

79

Abstract

Purpose

This work presents a new two-step iterative technique for solving absolute value equations. The developed technique is valuable and effective for solving the absolute value equation. Various examples are given to demonstrate the accuracy and efficacy of the suggested technique.

Design/methodology/approach

In this paper, we present a new two-step iterative technique for solving absolute value equations. This technique is very straightforward, and due to the simplicity of this approach, it can be used to solve large systems with great effectiveness. Moreover, under certain assumptions, we examine the convergence of the proposed method using various theorems. Numerical outcomes are conducted to present the feasibility of the proposed technique.

Findings

This paper gives numerical experiments on how to solve a system of absolute value equations.

Originality/value

Nowadays, two-step approaches are very popular for solving equations (1). For solving AVEs, Liu in Shams (2021), Ning and Zhou (2015) demonstrated two-step iterative approaches. Moosaei et al. (2015) introduced a novel approach that utilizes a generalized Newton’s approach and Simpson’s rule to solve AVEs. Zainali and Lotfi (2018) presented a two-step Newton technique for AVEs that converges linearly. Feng and Liu (2016) have proposed minimization approaches for AVEs and presented their convergence under specific circumstances. Khan et al. (2023), suggested a nonlinear CSCS-like technique and a Picard-CSCS approach. Based on the benefits and drawbacks of the previously mentioned methods, we will provide a two-step iterative approach to efficiently solve equation (1). The numerical results show that our proposed technique converges rapidly and provides a more accurate solution.

Details

Engineering Computations, vol. 41 no. 5
Type: Research Article
ISSN: 0264-4401

Keywords

Available. Open Access. Open Access
Article
Publication date: 19 May 2021

Khizran Zehra and Sadia Usmani

Refugee entrepreneurship is increasing because of the increased influx of refugees around the globe. This leaves us with the question that how refugees integrate economically in…

4152

Abstract

Purpose

Refugee entrepreneurship is increasing because of the increased influx of refugees around the globe. This leaves us with the question that how refugees integrate economically in the host country in the presence of all social, emotional and economic constraints. Existing literature suggests looking into the role of social capital to address refugee economic integration, particularly in developing nations. To acknowledge this call, this paper aims to explore the impact of family social capital on the economic integration process. Particularly, this study has investigated the Afghan refugee entrepreneurial activities and the integration process of Afghan refugees in economic and social spaces in Pakistan.

Design/methodology/approach

The study is rooted in 18 in-depth interviews with five participants that run small businesses in the city of Rawalpindi in Pakistan.

Findings

The findings revealed Afghan refugee entrepreneurs, develop a different type of family social capital i.e. horizontal and vertical social capital. Afterward, when the acculturation pace up across refugees’ generations then they accumulate bridging social capital gradually. The process of economic integration happens in different stages as also shown in the existing literature. Based on (Berry, 2003; Evansluong et al., 2019; Khulman, 1991) economic integration process this paper has discussed three main stages (entry in labor market, gradual integration and gradual sub-merging in host society) of Afghan refugee economic integration in Pakistan and further this study has shown how different steps are arranged within these stages to smoothen the integration process.

Research limitations/implications

With this research, this paper calls for a more nuanced approach to address the challenges that are faced by refugees during their economic integration. Future research on Afghan economic and social integration can contribute to a better understanding of refugee settlement, well-being and self-sufficient status in host countries. One of the limitations of the study is the focus on male participants because female Afghan refugees do not work mostly because of strong patriarchal structures observed in refugee Afghan groups.

Practical implications

Most Afghan entrepreneurs consider them as Pakistani and do not want to repatriate to Afghanistan. This provides an opportunity for Pakistani policymakers to provide regulations and opportunities to Afghan entrepreneurs who want to stay in Pakistan and contribute to their family well-being and economic income generation and employment in Pakistan.

Social implications

The role of the family acts as a means to refugee entrepreneurs’ integration in the host country. Strong migration networks and dense family configurations are a source of pride, responsibility, resilience and self-esteem for Afghan refugees to start and expand their businesses.

Originality/value

This study provides the opportunity to explore the under-researched role of family social capital in the migrant and refugee entrepreneurship literature.

Details

Journal of Enterprising Communities: People and Places in the Global Economy, vol. 17 no. 1
Type: Research Article
ISSN: 1750-6204

Keywords

Available. Open Access. Open Access
Article
Publication date: 24 November 2022

Mandakini Paruthi, Harsandaldeep Kaur, Jamid Ul Islam, Aaleya Rasool and George Thomas

This study aims to investigate the influence of brand relationship quality and consumer community identification on consumer engagement. This study also examines the mediating…

7586

Abstract

Purpose

This study aims to investigate the influence of brand relationship quality and consumer community identification on consumer engagement. This study also examines the mediating role of consumer engagement between brand relationship quality and consumer community identification with brand love. Positive word of mouth is taken as an outcome variable.

Design/methodology/approach

To test the proposed relationships, data were collected from 580 social media-based brand community followers and analysed through structural equation modelling.

Findings

Results corroborate brand relationship quality and consumer community identification as critical drivers of consumer engagement on the online platforms. The results further reveal a positive association between consumer engagement and brand love which consequently foster positive word of mouth. The findings also corroborate the partial as well as full mediating role of consumer engagement on different proposed associations.

Originality/value

This study offers an in-depth insight of specific motivations to engage consumers in the virtual domain, make them adore their brands and spread a positive word. All of these outcomes are crucial in offering competitive advantages to firms. This study validates the relevance of consumer engagement interactions in contemporary firms’ relationship marketing strategies.

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Article
Publication date: 4 September 2023

Ruohong Hao, Xiaobei Liang and Hu Meng

As fertile soil for product promotion, online interest communities have gradually come into brands' view. However, existing research does not clarify whether brand engagement in…

771

Abstract

Purpose

As fertile soil for product promotion, online interest communities have gradually come into brands' view. However, existing research does not clarify whether brand engagement in consumer interaction is beneficial to the development of online interest communities. This study attempts to investigate the effects of brand engagement on the online interest community operation.

Design/methodology/approach

The authors propose a model that delineated the influence of brand engagement on consumers' citizenship behavior in the online interest community from the commitment-trust perspective. Scenario-based experiments were conducted and 536 data were collected by simple random sampling.

Findings

Results shows that a stronger perception of brand engagement has a positive influence on the relationship (trust and commitment) between the community and its users, which further influences online community citizenship behavior (feedback, advocacy and tolerance) of both posters and lurkers, especially for the posters. Although relationships are more complex, brand engagement activates the development of online interest communities to some extent.

Originality/value

This original study contributes to the commitment-trust theory by examining the impact of brand engagement on citizenship behavior via community commitment and trust in the online interest community context. In addition, this study compares the moderating effect of posters vs lurkers on the relationship between brand engagement and citizenship behavior in the online interest community.

Details

Asia Pacific Journal of Marketing and Logistics, vol. 36 no. 2
Type: Research Article
ISSN: 1355-5855

Keywords

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Article
Publication date: 12 September 2023

Tejas R. Shah, Pradeep Kautish and Sandeep Walia

This paper aims to establish and empirically investigate a research model examining the effect of four dimensions of the technology readiness index – optimism, innovativeness…

1260

Abstract

Purpose

This paper aims to establish and empirically investigate a research model examining the effect of four dimensions of the technology readiness index – optimism, innovativeness, discomfort and insecurity – on customer engagement that further influences purchase intention in the context of online shopping through artificial intelligence voice assistants (AI VAs).

Design/methodology/approach

Data were collected in India from 429 customers in a self-administered online survey. Data analysis uses the structural equation modelling technique.

Findings

Technology readiness dimensions, e.g. optimism, innovativeness, discomfort and insecurity, are critical factors driving customer engagement. Customer engagement further results in purchase intention in online shopping through AI VAs.

Research limitations/implications

This study adds to the literature by understanding how customers’ technology readiness levels drive engagement and purchase intention. However, this study includes customer engagement as a unidimensional construct. Further research can consist of customer engagement as a multidimensional construct.

Practical implications

The findings offer guidelines for e-retailers to enhance customer engagement that matches their personality traits, thereby strengthening their purchase intention through AI VAs.

Originality/value

The research contributes to the literature by empirically investigating a research model, revealing optimism, innovativeness, discomfort and insecurity as crucial parameters for customer engagement and purchase intention.

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Article
Publication date: 27 June 2020

Jamid Ul Islam, Shadma Shahid, Aaleya Rasool, Zillur Rahman, Imran Khan and Raouf Ahmad Rather

This paper aims to investigate how banking websites can activate customer engagement (CE) to consequently enhance customer trust and retention.

4846

Abstract

Purpose

This paper aims to investigate how banking websites can activate customer engagement (CE) to consequently enhance customer trust and retention.

Design/methodology/approach

Using an online survey, data were collected from 598 customers of various (public and private) banks in India. Structural equation modeling was used to analyze the data.

Findings

Results reveal that the key website attributes viz. website interactivity, website aesthetics, customization, ease of use and telepresence positively affect CE. The results also delineate positive associations between CE, customer trust and customer retention.

Research limitations/implications

This paper unravels that by strategically focusing on the relational dynamics of CE, banks can build trust and retain their most valuable stakeholders – the customers, thereby addressing the crucial strategic concerns of banking firms.

Originality/value

This research is the first to explore the effects of key website attributes on CE in the banking context. The undertaking of this study in an emerging economy adds further insight into CE literature by generalizing the applicability of CE studies across geographic contexts.

Details

International Journal of Bank Marketing, vol. 38 no. 6
Type: Research Article
ISSN: 0265-2323

Keywords

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Article
Publication date: 4 October 2022

Hardeep Chahal, Kamani Dutta and Asha Rani

The purpose of this paper are threefold paper are threefold; firstly, to validate and measure significant dimensions of customer experience in the health care sector; secondly, to…

344

Abstract

Purpose

The purpose of this paper are threefold paper are threefold; firstly, to validate and measure significant dimensions of customer experience in the health care sector; secondly, to evaluate the antecedents and dimensions of customer experience and its impact on customer outcomes in health care; and thirdly, to examine the role of customer involvement as a moderator between antecedents and dimensions of customer experience.

Design/methodology/approach

This study is based upon primary data collection sources, particularly in-depth interviews, focus group interviews and survey methods. Both qualitative and quantitative studies were carried out. This qualitative study was conducted to conceptualize customer experience in the health-care sector. Whereas the quantitative study was undertaken to collect data from randomly selected, experienced 181 respondents for testing the proposed model.

Findings

Affective, relational and physical have emerged as significant customer experience dimensions in the health-care sector. All three dimensions have a positive and significant impact on the important customer outcomes, that is, satisfaction, attitudinal loyalty and brand equity. Service quality, supportive services and contextual services significantly affect customer experience. Customer involvement moderates the relationship between all the three antecedents and dimensions of customer experience.

Research limitations/implications

This study is primarily focused on customers' perceptions of the health-care sector. This study’s model could be implemented in different sectors such as lodging, food service, restaurant or other industries as well. Further, the role of moderators, namely, consumer attitudes, service quality, perceived risk, price and past experience, are also suggested to be explored for theorising the customer experience.

Originality/value

This study makes a maiden attempt to establish affective, relational and physical as three significant dimensions of customer experience in the health-care sector. Sensory and cognitive dimensions are found to be insignificant.

Details

International Journal of Pharmaceutical and Healthcare Marketing, vol. 16 no. 4
Type: Research Article
ISSN: 1750-6123

Keywords

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Article
Publication date: 1 June 2018

Weijiao Wang, Kee-Hung Lai and Yongyi Shou

Servitization has been recognized as an effective means for manufacturers to achieve superior performance. However, the servitization-performance relationship is controversial…

3901

Abstract

Purpose

Servitization has been recognized as an effective means for manufacturers to achieve superior performance. However, the servitization-performance relationship is controversial since prior empirical studies have provided inconsistent and even contradictory results. Hence, the purpose of this paper is to provide a quantitative review on the servitization-performance relationship based on research findings reported in the extant literature.

Design/methodology/approach

Studies from 41 peer-reviewed journal articles were sampled and analyzed. A meta-analytic approach was adopted to conduct a quantitative review on the relationship between servitization and firm performance.

Findings

The results confirm a positive servitization-performance relationship. In addition, the results reveal that the observed servitization-performance relationship is influenced by the operationalization of constructs (servitization and performance) and control variables (industry and region).

Originality/value

As the first meta-analysis on the servitization-performance relationship, this study contributes to the servitization literature and provides future research directions.

Details

International Journal of Operations & Production Management, vol. 38 no. 7
Type: Research Article
ISSN: 0144-3577

Keywords

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