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1 – 10 of 197
Article
Publication date: 15 March 2013

Zied Kechaou, Ali Wali, Mohamed Ben Ammar, Hichem Karray and Adel M. Alimi

Despite the actual prevalence of diverse types of multimedia information, research on video news is still in an early stage. Improving the accessibility of video news seems worth…

Abstract

Purpose

Despite the actual prevalence of diverse types of multimedia information, research on video news is still in an early stage. Improving the accessibility of video news seems worth investigating, therefore, the purpose of this paper is to present a new combination mode of video news text clustering and selection. This method is useful for sorting out and classifying various types of news videos and media texts based on sentiment analysis.

Design/methodology/approach

A novel system is proposed, whereby video news are identified and categorized into good or bad ones via the authors' suggested Hidden Markov Model (HMM) and Support Vector Machine (SVM) hybrid learning method. Actually, an exploratory video news sentiment analysis case study, conducted on various news databases, has proven that the feature‐selection‐combining method, encompassing the Information Gain (IG), Mutual Information (MI) and CHI‐statistic (CHI), performs the best classification, which testifies and highlights the designed framework's value.

Findings

In fact, the system turns out to be applicable to several areas, especially video news, where annotation and personal perspectives affect the accuracy aspect.

Research limitations/implications

The present work shows the way for further research pertaining to the personal attitudes and the application of different linguistic techniques during the classification.

Originality/value

The achieved results are so promising, encouraging and satisfactory, that they highlight the originality and efficiency of the authors' approach as an effective tool enabling to secure an easy access to video news and multi‐media texts.

Details

Journal of Systems and Information Technology, vol. 15 no. 1
Type: Research Article
ISSN: 1328-7265

Keywords

Article
Publication date: 29 September 2022

Najib AL-Fadhali

Construction project stakeholders can have a major effect on delivering projects on time. However, little attempt has been made to address the influence of internal stakeholders…

Abstract

Purpose

Construction project stakeholders can have a major effect on delivering projects on time. However, little attempt has been made to address the influence of internal stakeholders on delaying project delivery. This research aims to propose the internal stakeholders' influence as a solution to improving project delivery performance (PDP) in order to boost the value of investment in the construction industry's projects.

Design/methodology/approach

In Yemen, a structured questionnaire was distributed to owners, consultants and contractors, 283 of which were found usable after the data screening. A purposeful sampling technique was used and structural equation modelling (SEM) was adopted for analysis. The structural model was drawn up, based on seven categories of influencing factors: labour, supplier, designer, contractor, consultant, sub-contractor and owner.

Findings

The results of the structural model suggest that of these seven categories, designers, owners, suppliers and subcontractors have a significant p-value and impact on PDP, while the labour and consultant's impact was not substantiated. The findings support the proposal that internal stakeholders' influence contributes directly to construction PDP.

Originality/value

The influence of stakeholders on PDP is important. Nonetheless, few studies have focussed on their effectiveness, especially in developing countries. This paper's contribution is evaluating the cause–effect relationship between stakeholders' influence and construction PDP through analysis of moment structures (AMOS) analysis. The policy implications of the research are to encourage governments in general and construction companies in particular to take responsibility for improving PDP, as slow execution of construction projects leads to increased costs, failure and abandoning projects.

Details

Engineering, Construction and Architectural Management, vol. 31 no. 2
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 13 July 2021

Victor Owusu, Awudu Abdulai and Williams Ali

This article analyzes farmers' preferences for different nonindexed crop insurance alternatives, using discrete choice experiment data on cocoa farmers from southern Ghana. We…

Abstract

Purpose

This article analyzes farmers' preferences for different nonindexed crop insurance alternatives, using discrete choice experiment data on cocoa farmers from southern Ghana. We examine farmers' attendance to attributes by comparing self-reported attribute nonattendance (ANA) to the behavior inferred from the choices.

Design/methodology/approach

We utilize the latent class endogenous attribute attendance (EAA) model to address potential endogeneity by jointly modelling farmers' attribute processing strategies with their choice of attributes of the insurance products.

Findings

The results show that premium levels, mode and length of indemnity payouts tend to influence farmers' preferences for crop insurance products. The findings also reveal that credit-constrained farmers attend more to premium and payment mode attributes of the crop insurance products and that credit-constrained farmers tend to exhibit lower willingness-to-pay estimates for the crop insurance attributes.

Research limitations/implications

The findings from the study suggest that credit constraints do not only limit input use, but also tend to have statistically significant impact on farmers' cocoa insurance participation decisions.

Originality/value

The study examines the impact of credit constraints on farmers' crop insurance preferences while accounting for ANA.

Details

Journal of Agribusiness in Developing and Emerging Economies, vol. 12 no. 5
Type: Research Article
ISSN: 2044-0839

Keywords

Article
Publication date: 6 February 2024

Muhammad Zahid, Mutahar Hayat, Haseeb Ur Rahman and Wajahat Ali

This study aims to examine the role of Pakistan’s banking industry in the transition toward a circular economy (CE) and the implementation of sustainable development goals (SDGs).

Abstract

Purpose

This study aims to examine the role of Pakistan’s banking industry in the transition toward a circular economy (CE) and the implementation of sustainable development goals (SDGs).

Design/methodology/approach

This study uses a qualitative content analysis technique on 75 annual reports of 25 Pakistani banks. Data has been collected from websites and annual reports of concerned banks incorporating CE practices and SDGs in their annual reports. In addition, the data collected from the annual reports of concern sample is based on three dimensions of sustainable development (environmental, social and governance) along with the leading practices of CE to reduce, reuse, recycle, redesign, restructure, and recover.

Findings

The findings show that most firms have reported CE and SDGs. Also, the study explores the level and linkage of CE and SDGs practices among the sample firms.

Research limitations/implications

This study provides important insights for the regulators, policymakers, State Bank of Pakistan, commercial banks and stakeholders in Pakistan’s banking industry. It adds significant value to the CE and SDGs, especially in developing economies like Pakistan.

Originality/value

The study has explored and examined the ever-investigated dimensions of SDGs and CE in the banking industry of Pakistan.

Details

Qualitative Research in Financial Markets, vol. 16 no. 5
Type: Research Article
ISSN: 1755-4179

Keywords

Article
Publication date: 28 February 2022

Hazhar Faris, Mark Gaterell and David Hutchinson

The construction industry is a primary contributor to the development of emerging economies such as the Kurdistan Region of Iraq. However, the sector is underperforming, and…

Abstract

Purpose

The construction industry is a primary contributor to the development of emerging economies such as the Kurdistan Region of Iraq. However, the sector is underperforming, and products are not meeting expectations. A lack of collaboration is considered a significant contributor to these issues. Various researchers have identified factors to improve collaborative approaches. However, there is still a lack of clear frameworks to help implement collaboration in the construction industry, especially in emerging economies. Therefore, this study aims to develop a framework to implement collaboration in the construction industry.

Design/methodology/approach

This article utilises a review of literature, questionnaire and interviews with experts in the construction industry in order to develop a framework to achieve collaboration in construction projects.

Findings

The research presents a framework that distributes the factors of collaboration over the project lifecycle stages in accordance with the Royal Institute of British Architects (RIBA) Plan of Work 2007. Each factor is divided into a set of enabling conditions which must be satisfied to ensure that the given specific factors are delivered. Additionally, the framework suggests appointing a collaboration champion at the beginning of the project to manage the process.

Originality/value

The research contributes to scarce literature about collaboration practices in the Kurdistan Region and in emerging economies in general.

Details

Smart and Sustainable Built Environment, vol. 13 no. 1
Type: Research Article
ISSN: 2046-6099

Keywords

Article
Publication date: 28 May 2021

Murat Gunduz and Nasser H. Al-Naimi

Delays occur mostly in the construction process of many projects, which can have a consequent effect on the overall performance of the project in areas such as profitability…

Abstract

Purpose

Delays occur mostly in the construction process of many projects, which can have a consequent effect on the overall performance of the project in areas such as profitability, efficiency and safety. This study aims to suggest a structure that can be applied to manage construction projects effectively and, thus, to reduce delays. The integrated balanced scorecard (BSC) and quality function deployment (QFD) framework proposed in the present study enabled the identification and ranking of the objectives of the financial perspective and the enablers of construction delay mitigation. This will help construction industry professionals prioritize the enabling factors that influence the financial perspective, thereby helping them focus on the achievement of the most important ones which subsequently results in efficiency. Consequently, more tasks are accomplished with the use of less time and resources as the actions tend to be more narrowly focused on the achievement of the most important factors such as client and contractor-related factors, as opposed to the low-value adding factors.

Design/methodology/approach

A literature review was conducted to determine the essential factors that would help resolve or reduce delays. A total of 41 mitigation factors (seven financial objectives and 36 enabler objectives) were identified and categorized into four BSC perspectives: financial, client, contractor and project management team, and innovation and learning. Two management tools, the BSC and QFD, were used to develop the system based on the mitigation factors defined.

Findings

The results of this study show that the most significant factors affecting the achievement of the financial objectives of the project are mainly customer-related factors, accompanied by factors related to contractors and project management teams. With the fishbone diagram and cause and effect analysis, the proposed BSC and QFD system provides a long-term approach for all stakeholders to help professionals in the construction industry prioritize and reduce delays more effectively. Moreover, the findings of the present study highlight the utility of the integrated BSC and QFD framework in quantifying the strengths of association of different objectives of the financial perspective and the enablers of construction delay mitigation.

Originality/value

The contribution of this paper to the body of knowledge is the proposed integrated structure for BSC and QFD that can serve as a comprehensive and structural approach to rating the essential enabling delay mitigation factors based on the magnitude of their effects on the financial performance of the project. The proposed framework can be considered a novel tool since this is the first integrated BSC and QFD framework for construction delay mitigation. Finally, the proposed BSC and QFD framework, along with the fishbone diagram and cause and effect analysis, provides a long-term strategy for all stakeholders to mitigate delays. Thus, the proposed integrated BSC and QFD framework can serve as a systematic and structural approach for measuring the strength of influence of the enablers of delay mitigation against the financial perspective.

Article
Publication date: 17 September 2024

Omar Ali, Syed Faizan Hussain Zaidi and Marsela Thanasi-Boçe

The main purpose of this research study is to investigate and examine the factors that might influence the intention to adopt and use mobile payment and their relationships during…

Abstract

Purpose

The main purpose of this research study is to investigate and examine the factors that might influence the intention to adopt and use mobile payment and their relationships during the COVID-19 pandemic.

Design/methodology/approach

This research study used both mobile payment adoption literature, The Technology Adoption Model and Unified Theory of Acceptance and Use of Technology, to propose a conceptual framework for mobile payment adoption. Quantitative method is used in which 306 participants responded to an online survey to validate the proposed conceptual framework.

Findings

The introduced integrated model embraced perceived risk, transaction transparency, mobile payment usefulness, social influence, performance expectation as independent variables and usage continuation intention to adopt mobile payment as the dependent variable. The results from data analysis have statistically revealed significant relationships and a positive impact of perceived risk, mobile payment usefulness, social influence and performance expectation. Also, the results identified a negative impact for the transaction transparency factor. As this research study is conducted at a later stage of the COVID-19 pandemic, it adds value to the existing literature by providing insights to business managers on the factors influencing mobile payment usage and other implications related to increasing the market potential for businesses in the new normality of the coronavirus pandemic.

Originality/value

This paper offers a combination conceptual framework of mobile payment adoption based on a literature review on mobile payment adoption from information systems perspective. It adapts integrated model to establish a more comprehensive innovation adoption framework for mobile payment.

Details

Journal of Systems and Information Technology, vol. 26 no. 4
Type: Research Article
ISSN: 1328-7265

Keywords

Book part
Publication date: 6 August 2014

Pierre Latrille, Antonia Carzaniga and Marta Soprana

In spite of the extensive literature on the regulation of air transport services, until the development of the Quantitative Air Services Agreements Review (QUASAR) methodology no…

Abstract

In spite of the extensive literature on the regulation of air transport services, until the development of the Quantitative Air Services Agreements Review (QUASAR) methodology no systematic review existed of the degree of liberalization granted through air services agreements. The chapter lays out QUASARs key features, and presents the main results its application has generated. It then elaborates on how the methodology could be further refined and extended to other segments of the air transport industry yet uncovered. Based on QUASAR, the chapter critically evaluates some commonly held beliefs about the liberalization of international passenger transport and then moves on to explore the technical feasibility of creating a liberal multilateral regime for air transport services. QUASAR has demonstrated that, although the air transport sector has experienced some liberalization over the past few years, this has been, overall, rather marginal. The skies are not truly open.

Details

The Economics of International Airline Transport
Type: Book
ISBN: 978-1-78350-639-2

Keywords

Article
Publication date: 16 January 2023

Rawa Hijazi, Ajayeb Abu Daabes and Mohammed Iqbal Al-Ajlouni

This paper assesses the continuance intention (CI) for mobile-based payment (M-payment) services following the COVID-19 pandemic by combining the self-efficacy construct with the…

Abstract

Purpose

This paper assesses the continuance intention (CI) for mobile-based payment (M-payment) services following the COVID-19 pandemic by combining the self-efficacy construct with the electronic service quality model.

Design/methodology/approach

This exploratory, cross-sectional research employs qualitative and quantitative research methods; specifically, a questionnaire and interviews. A total of 403 Jordanian participants completed valid questionnaires. Mediation and moderation evaluations assessed the M-payment service quality (MPSQ), self-efficacy and health concerns (HC) to determine CI.

Findings

The results verify the significance of MPSQ and self-efficacy in developing CI and show the mediating influence of self-efficacy between MPSQ and CI. Moreover, HC negatively impact the self-efficacy/CI link.

Practical implications

This research benefits M-payment service providers seeking to secure customer loyalty via improved M-payment services. The behavioral intention investigation will provide rich information about potential customers' CI and illuminate areas for development.

Originality/value

This research makes an original contribution to the existing M-payment literature by investigating the impact of customers' perception of service quality on their CI to utilize M-payment services, balanced with self-efficacy and HC.

Details

International Journal of Quality & Reliability Management, vol. 40 no. 8
Type: Research Article
ISSN: 0265-671X

Keywords

Article
Publication date: 21 June 2019

Mazen Ali, Esra Wali, Yousef Al-Hinai and Sherah Kurnia

Most studies of mobile commerce (MC) adoption by individuals have focused on the influence of a set of factors at a single point in time, and thus, cannot capture the process by…

Abstract

Purpose

Most studies of mobile commerce (MC) adoption by individuals have focused on the influence of a set of factors at a single point in time, and thus, cannot capture the process by which the individuals progress from simple to sophisticated MC adoption. This paper aims to enhance the current understanding of MC adoption by using a process approach to investigate MC adoption progression among individuals and the factors influencing their decisions to adopt different MC activities of varying complexity levels over time.

Design/methodology/approach

A qualitative research design was used. Data were collected through a series of semi-structured face-to-face interviews with 22 users of mobile devices to understand how they progressed in MC adoption over time and the factors influencing their decisions to adopt different levels of MC activities. The data were analyzed using qualitative data analysis techniques.

Findings

The findings showed reciprocal influences between individuals’ perceptions and MC adoption. As individuals adopted and gained experience with basic MC activities, their perceptions of MC improved over time, leading to the adoption of more advanced MC activities.

Originality/value

This research proposes a novel process approach and an innovative MC Adoption Maturity model to explain MC adoption progression over a time dimension. The model includes three levels of MC adoption maturity and explains adoption progression from one level to the next. The concept of MC adoption maturity will enable researchers to understand changes in users’ experiences and perceptions throughout adoption maturity progression.

Details

Journal of Systems and Information Technology, vol. 21 no. 2
Type: Research Article
ISSN: 1328-7265

Keywords

1 – 10 of 197