Search results

This study aims to avail architects with the potentials of knowledge management (KM) principles towards an optimal and effective procedural mechanism for the choice of building materials during design and construction processes.

In all, 202 questionnaire forms were distributed in a survey. They were administered to practicing architects and Architectural firms in Nigeria. Thereafter, ANOVA, regression analysis and exploratory factor analysis with reliability and Cronbach’s alpha coefficient of 0.861 identified KM principles in specification writing for architects.

These findings show that the building material selection procedure can be optimized with efficient and conscious consideration of KM principles imbibed by architects in tune with global trends. The study serves as a guide to architects and other stakeholders on the effect of KM principles in deepening reflectiveness of the surpassing role of effective KM in specification writing in the construction industry.

This is perhaps the first empirical research that sought to understudy knowledge sharing strategies in architectural firms within the context of the study location Nigeria. The value of the research lies in optimization of architects’ building materials’ specification strategy through KM principles.

The purpose of this paper is to present results of an evaluation of dual‐phase and galvanized steel reinforcements in corrosive environments.

Low carbon steels were intercritically annealed at 740°C followed by water quenching to obtain dual‐phase structures with 37 per cent volume fraction of martensite dispersed in ferrite matrix. Dual‐phase and galvanized steel rebars were embedded in concrete cubes and immersed in 5 per cent NaCl solution for up to 100 days. Corrosion rate, tensile and macro as well as microhardness tests were performed. The dual‐phase and galvanized zinc layers were observed under scanning electron microscopy (SEM).

From all of the tests carried out it was found that dual‐phase steels exhibited better corrosion resistant properties and superior strength compared to galvanized steels.

The results reported show that dual‐phase steel can be a good candidate for reinforcement in concrete especially in aggressive and corrosive environments.

The purpose of this study is to construct a comprehensive review on family businesses in the tourism industry since glocalization and small businesses comprise most of the industry.

This is a conceptual paper which utilizes qualitative research methods. Bibliometric analysis is applied to the selected 35 articles from specific databases which include not only the general tourism industry but also subsectors of airline, hospitality, restaurant, etc. Articles in this study fixate on the family businesses within the tourism industry.

In total, 35 articles are found with the keywords “family business and tourism”, “family business and hospitality and hotels”, “family business and restaurant” and “family business and airline”. Though the family business studies focus on hospitality, tourism and restaurants as F&B, there is a research gap in the subsectors like rent-a-car companies, travel agencies and tour operators and recreation facilities. Overall qualitative research design is preferred, but majority of the authors’ focus is on business development, profit, performance and succession. For further studies, quantitative analysis on research gap areas are recommended.

The most general limitation is that only specific selected databases are used for the data gathering process such as double reviewed indexed journals published within Web of Science, Emerald, Elton B. Stephens Company (EBSCO) and Elsevier databases from the period of 1970s. Some other databases and some different periods may be considered as well as different keywords for other research. Secondly, few studies have analyzed quantitative data, since the specific nature of the family business dynamics require qualitative data. As a suggestion, not only qualitative analysis but also mixed methods may also be studied since the literature lacks the studies conducted with these methodologies.

The study contributes to the existing literature by providing a comprehensive review on hospitality and tourism family business management emphasizing the research gap on subsector application areas.

This study aims to develop a comprehensive conceptual framework that serves as a foundation for identifying most critical delay risk drivers for Building Information Modelling (BIM)-based construction projects.

A systematic review was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) to identify key delay risk drivers in BIM-based construction projects that have significant impact on the performance of delay risk predictive modelling techniques.

The results show that contractor related driver and external related driver are the most important delay driver categories to be considered when developing delay risk predictive models for BIM-based construction projects.

This study contributes to the body of knowledge by filling the gap in lack of a conceptual framework for selecting key delay risk drivers for BIM-based construction projects, which has hampered scientific progress toward development of extremely effective delay risk predictive models for BIM-based construction projects. Furthermore, this study's analyses further confirmed a positive effect of BIM on construction project delay.

The use of entrepreneurship to deliver profound social impact is a much-needed but poorly understood concept. While social enterprises are generally well understood, there is a considerable need to have a more common approach to measuring the different ways they create social value for us as well as to reduce the difficulties of starting and growing them in the difficult conditions of developing countries. In the northeast of Nigeria, for example, the mammoth challenge of rebuilding communities in an unfavorable entrepreneurship environment makes the need for a solution even more urgent. This case study illustrates a model of promoting entrepreneurship that advances the conditions of sustainable development goals (SDGs) in local communities using a configuration of the key theories of social impact entrepreneurship (variants of entrepreneurship with blended value or mission orientation, including social entrepreneurship, sustainable entrepreneurship and institutional entrepreneurship). The extent to which ventures can adjust and improve the extent of their contributions to the SDGs are shown using examples of three entrepreneurs at different stages of growth. From this case study, students will be able to understand how entrepreneurs can identify and exploit social impact opportunities in the venture’s business model, within the network of primary stakeholders as well as in the wider institutional environment with the support of Impact+, a simple impact measurement praxis.

The case study envisions training students how to hardwire social impact focus in the venture’s business model (social entrepreneurship), how to run ventures with minimal harm to the environment and greatest benefit to stakeholders (sustainable entrepreneurship) and how to contribute to improving the institutional environment for social purpose entrepreneurship (institutional entrepreneurship).

At the end of learning this case study, students should be able to: 1. discover an effective model for a startup social venture; 2. explore options for managing a venture sustainably and helping stakeholders out of poverty; and 3. identify ways to contribute to improving the institutional environment for social impact entrepreneurs.

For students, this case will help in educating them on a pragmatic approach to designing social impact ventures – one that calibrates where they are on well-differentiated scales.

For business schools, entrepreneurial development institutions and policymakers, this case study can help them learn how to target entrepreneurial development for specific development outcomes.

The case study is preferably for early-stage postgraduate students (MSc or MBA).

Teaching notes are available for educators only.

CSS 3: Entrepreneurship.

The increasing number of tourists in the Muslim world every year has encouraged digital business developers and the Sharia banking industry to integrate halal product and service apps with the Sharia mobile banking system. The fourth wave of the industrial revolution has changed the consumer paradigm, creating a young generation that uses digital service transaction systems in their daily lives. This paper aims to investigate the factors that determine intention to use halal tourism apps amongst Muslim tourists to provide insights promoting the development of halal tourism in Indonesia.

The research was conducted using an online survey approach. The sample comprised 205 Muslim Millennial and Generation Z travellers. The data collected were analysed using partial least square structural equation modelling. There were three analysis stages: evaluation of the measurement model, assessment of the structural model and hypothesis testing.

The findings indicated that trust mediated the relationship between perceived ease of use and perceived usefulness on individual intentions and that halal knowledge positively and significantly impacted individual intentions. In contrast, religiosity was not a significant influence on individual intentions.

The paper expanded the technology acceptance model by incorporating the key constructs of halal knowledge, religiosity and trust into an integrated research framework; this represented a novel step, especially in the context of halal tourism. The finding that trust mediated the relationship between perceived ease of use and perceived usefulness fills a gap in previous research, which has rarely included the trust construct in technology acceptance models.

This paper aims to clarify the relationship between digitalization and the employees’ autonomy. It proposes a positive relationship between digitalization and employees. It explains why strategic human resource management (HRM) is essential in this relationship. The study aims to solve the control autonomy paradox related to the use of technology in organizations.

The paper opted for the explanatory study using a cross-sectional design. Responses were received from the alumni of a French business school using the survey strategy. Structural equation modelling has been used to validate the measure and to test the hypotheses.

The paper provides empirical evidence for the positive relationship between digitalization and employees’ autonomy. It suggests that an enabling control-based HRM system mediates the positive relationship between digitalization and autonomy.

The study enriches the literature in information technology by solving the control autonomy paradox associated with information technology. Moreover, the study also highlights the importance of an enabling control-based HRM system by underlining its role in developing the empowering organizational context.

Despite consumers' widespread use of social media platforms, there is scant research on the underlying factors that influence their willingness to share digital footprints on social media. The purpose of this study is to address this research gap by examining consumers' cognitive and affective attitudes simultaneously.

This research used quantitative method by using online survey administered to a sample of 733 social media users.

The findings indicate both cognitive and affective attitudes jointly influence consumers' behavioural intentions with trust as a key construct mediating the relationship between attitudinal antecedents and consumers' willingness to share digital footprints on social media.

This study contributes to the information systems (IS) literature by offering a comprehensive framework constituting the joint attitudinal components as antecedents to consumers' behavioural intention for sharing digital footprints while trust works as a mediator.

This paper has important managerial implications. It helps marketers and IS managers in profiling consumers, understanding consumption patterns, sharing of digital footprints, which are useful for effective market segmentation, product development and future design of social media platforms. It informs social media providers of the importance of not only focussing on functional aspects but also underscores the essence of paying attention to consumers' affect towards social media platforms, especially trust.

The paper presents an original framework that explains the influence of joint attitudinal components on behavioural intention, with trust as a mediator.

Online food delivery applications (OFDAs) provide an expedient platform, and consumers’ access to food has been drastically altered, especially during and after the COVID-19 pandemic. This study aimed to completely explore the attributes that influence consumers' purchase intention and how an app's aesthetics can evoke feelings that predict continuous usage intentions for OFDAs. The food industry, especially restaurants, heavily relies on mobile technology to facilitate critical online food delivery during the pandemic crisis.

The data for this study are gathered from 477 food consumers located in the federal capital territory (FCT) of Islamabad, Pakistan, through convenient sampling by developing a self-administrated online survey. SmartPLS is used for structural equation modeling to test the proposed research model and perform bootstrapping and algorithmic analysis.

Our findings revealed that perceived value positively predicted consumers’ purchase intentions. Moreover, perceived value mediates the association of information quality, familiarity, time-saving, usability and reputation with purchase intentions and fear of COVID-19 moderates the relationship between perceived value and purchase intention.

This research work has significant implications for researchers, web developers, app designers, delivery services, restaurants and other enterprises as it demonstrates the importance of aesthetically pleasing OFDAs in eliciting positive emotions and bolstering consumers’ intentions to continue using the app for efficient food delivery services.

This study expanded the application of the technology acceptance model (TAM) and attention, interest, desire and action (AIDA) by examining consumers’ purchase intentions in the context of OFDAs. Further, the successful utilization of TAM enhanced the understanding of consumer perceptions and behavioral intentions about the usage of OFDAs.

This study aims to develop a building renovation duration prediction model incorporating both scope and non-scope factors.

The study used a questionnaire to obtain basic information relating to identified project scope factors as well as information relating to the impact of the non-scope factors on the duration of building renovation projects. The study retrieved 121 completed questionnaires from construction firms on tertiary education trust fund (TETFund) building renovation projects. Artificial neural network was then used to develop the model using 90% of the data, while mean absolute percentage error was used to validate the model using the remaining 10% of the data.

Two artificial neural network models were developed – a multilayer perceptron (MLP) and a radial basis function (RBF) model. The accuracy of the models was 86% and 80%, respectively. The developed models’ predictions were not statistically different from those of actual duration estimates with less than 20% error margin. Also, the study found that MLP models are more accurate than RBF models.

The developed models are only applicable to projects that suit the characteristics and nature of the data used to develop the models. Hence, models can only predict the duration of building renovation projects.

The developed models are expected to serve as a tool for realistic estimation of the duration of building renovation projects and thus, help construction project managers to effectively plan and manage it.

The developed models are expected to serve as a tool for realistic estimation of the duration of building renovation projects and thus, help construction project managers to effectively plan and manage it; it also helps clients to effectively benchmark projects duration and contractors to accurately estimate duration at tendering stage.

The study presents models that combine both scope and non-scope factors in predicting the duration of building renovation projects so as to ensure more realistic predictions.