Assessment of preconstruction factors in sustainable project management performance

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Khalid Naji ◽  
Murat Gunduz ◽  
Fatema Salat
Keyword(s):  
Data Analysis ◽  
Literature Review ◽  
Construction Projects ◽  
Success Factors ◽  
Extensive Literature ◽  
Content Type ◽  
Response Data ◽  
Importance Index ◽  
The Impact ◽  
Industry Professionals

PurposeThe construction sector has a global reach, and construction professionals worldwide often encounter challenges in delivering a project on time and within the assigned budget. Hence, this paper aims to investigate the preproject factors that most affect the performance of construction projects.Design/methodology/approachA literature review was conducted to identify these factors from previous research, after which a questionnaire was developed and distributed to construction industry professionals worldwide. The response data were collected and analyzed using several methods, including Cronbach’s alpha, Relative Importance Index (RII), Kruskal–Wallis test, and Spearman’s and Pearson correlations.FindingsThe results highlight four categories of significance, namely design, stakeholder, engineering, and procurement, with 31 factors being assigned to these categories. The relationships between each factor based on the categories established in the survey are then presented. With the help of data analysis, focusing on these significant preproject factors will help management teams to evaluate and improve the preconstruction process to achieve a higher project success rate.Originality/valueThis study differs from other studies in the literature by gathering all relevant preconstruction success factors by an extensive literature review. Finally, highly ranked factors are studied in detail for a better understanding of the impact of preconstruction factors on project performance. This study is supported by powerful tests such as Kruskal–Wallis test and Spearman’s correlation to study the perception of different groups on preconstruction factors. Furthermore, the data analysis will help in identifying and avoiding the failure part of the previous projects and will improve the planning and/or forecasting of the new projects.

Post-tensioned concreting: its suitability for and acceptability in Sri Lanka

2019 ◽  
Vol 17 (4) ◽  
pp. 719-735
Author(s):  
Hewa Siliyange Athushla Madhubhashana ◽  
B.A.K.S. Perera ◽  
Colombapatabendige Savindi Ranthika Perera
Keyword(s):  
Sri Lanka ◽  
Literature Review ◽  
Case Studies ◽  
Construction Projects ◽  
Low Cost ◽  
Extensive Literature ◽  
Structured Interviews ◽  
Content Type ◽  
Swelling Soils ◽  
Post Tensioned

Purpose Many countries have started to use post-tensioned (PT) concrete because of its sustainability and low cost. However, it is not quite popular in Sri Lanka as the required knowhow and technology are not available within the country. By introducing PT concrete to the country, unwanted costs and time overruns could be eliminated from the construction projects. This paper, therefore, aims to identify the suitability and acceptability of PT concreting for/in Sri Lanka. Design/methodology/approach An extensive literature review was first carried out to gather knowledge on PT concreting. The four case studies that followed it included eight semi-structured interviews and a document review. Ten expert interviews were conducted finally to strengthen the findings of the literature review and case studies. Cross-case analysis and NVivo 11 content analysis software were used to analyze the data gathered. Findings Findings reveal that PT concreting saves cost and time of construction and that it can have a control over the resources required for construction, which makes it environment-friendly. PT concreting allows thinner concrete sections, extended spans, stiffer walls that resist lateral loads and stiffer foundations that resist the effects of shrinking and swelling soils. Originality/value It is found that PT concreting is more suitable for the construction industry in Sri Lanka than traditional concreting.

Benchmarking the barriers of sustainable consumer behaviour

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Monika Sheoran ◽  
Divesh Kumar
Keyword(s):  
Literature Review ◽  
Consumer Behaviour ◽  
Fuzzy Ahp ◽  
Relative Weight ◽  
High Price ◽  
Future Research ◽  
Extensive Literature ◽  
Electronic Products ◽  
Content Type ◽  
The Impact

Purpose The earth is under massive stress due to current level of consumption which has crossed the sustaining capacity of our planet. Thus, the need of the hour is to promote sustainable production and consumption. The purpose of this study is to identify the basic barriers of sustainable consumer behaviour which are hindering the adoption of sustainable consumption. Design/methodology/approach This article is divided into two parts. The first part consists of a literature review based on 128 articles (1995 to 2020), which are spread over a period of 25 years. Based on the literature review, nine barriers of sustainable consumer behaviour were identified and put into three categories. In the second part, fuzzy analytical hierarchy process has been used to know about the relative weight of each barrier so that benchmarking/prioritising of basic barriers of sustainable consumer behaviour can be done. Findings This article identifies critical barriers affecting the acceptance of sustainable electronic products. High price, a perception of no environmental impact, no benefit in personal image, lesser use by family and friends, lack of awareness about the products etc. emerged as the potential barriers which need prime attention. The relative weight of each of these barriers has also been arrived at in this article which is expected to be beneficial for policymakers to focus upon important barriers. Impact of many of these barriers can be reduced through innovative approaches and solutions. Research limitations/implications This article will be helpful in future research in the field of sustainable consumer behaviour. Through the understanding of the barriers of sustainable consumer behaviour, companies, governments and industries can take suitable initiatives by modifying the policies and practices to reduce the impact of these barriers so that consumer behaviour can be made more sustainable. Originality/value The current article tries to identify the critical barriers to adoption of sustainable electronic products by the consumers. An extensive literature review, expert suggestions and consumer survey have been adopted to identify nine barriers. Although, multiple researches have been done in the field of sustainable consumer behaviour and adoption of sustainable electronic products, there is no research article which solely focuses on implementing Fuzzy analytical hierarchical process (AHP) approach to rank the barriers faced by consumers for adoption of sustainable electronic products. It has been concluded that high price of sustainable electronic products is the most critical barrier in adoption of sustainable consumer behaviour. Moreover, the relative ranking obtained with the help of Fuzzy AHP can be used by policymakers and organisations to promote and implement sustainability in consumer behaviour.

A focused supply chain strategy for luxury fashion management

2017 ◽  
Vol 21 (4) ◽  
pp. 544-563 ◽  
Author(s):  
Alessandro Brun ◽  
Cecilia Castelli ◽  
Hakan Karaosman
Keyword(s):  
Delphi Study ◽  
Success Factors ◽  
Profile Analysis ◽  
Extensive Literature ◽  
Supply Networks ◽  
Content Type ◽  
Supply Chain Strategy ◽  
United Way ◽  
Retail Channel ◽  
The Impact

Purpose Globalization and advanced manufacturing capabilities changed industrial dynamics. To this end, not only were new retail concepts developed to broaden the distribution toward larger consumer bases, but alternative ways were also sought to reorganize supply networks for a balance between local and global production. Yet, the choice of supply network configurations must be coherent with a fashion companies’ critical success factors. Hence, it is pivotal to understand how such large brand portfolios and global supply networks could be effectively managed in a united way. In this vein, the purpose of this paper is to explain how the triplet of product, brand, and retail channel could affect SC performance, and how the positioning of a luxury company could depend on managerial attitudes. Design/methodology/approach Subsequent to an extensive literature review, 30 most frequently quoted key performance indicators (KPIs) were derived. A Delphi study was then employed to reach a consensus and 17 key KPIs were derived considering the key SC performance areas and marketing dimensions. Survey technique was deployed to examine the impact of strategic combinations of product, brand, and retail channel on SC strategy. Survey results were analyzed through factor analysis where five principal components emerged to represent performance areas. ANOVA technique was then employed to explore the dependence between product-brand-retail channel and key performance areas. Findings Brand, retail channel, and product directly affect operational performance. The positioning of a fashion company would depend on its management attitude toward strategy segmentation and considered stage of the SC. The respondents’ profile analysis further showed a preference to segment the SC based on products. Interestingly, this finding is not aligned with earlier research (Brun and Castelli, 2008) suggesting that the brand was to become the most relevant driver for SC segmentation. Originality/value Academic development and empirical testing is rather rare in the luxury fashion context. Undeniably, SC strategies represent a very relevant issue for fashion companies, and the present study could be considered a first statistical step toward SC segmentation for luxury fashion companies.

Critical success factors for large building construction projects

2020 ◽  
Vol 10 (3) ◽  
pp. 349-367 ◽  
Author(s):  
Hasan Mathar ◽  
Sadi Assaf ◽  
Mohammad A. Hassanain ◽  
Abdullatif Abdallah ◽  
Ahmed M.Z. Sayed
Keyword(s):  
Saudi Arabia ◽  
Construction Projects ◽  
Large Scale ◽  
Critical Success Factors ◽  
Success Factors ◽  
Knowledge Gap ◽  
Content Type ◽  
Critical Success ◽  
Short Period ◽  
The Impact

Purpose The literature revealed a limited number of studies on critical success factors (CSFs) in Saudi Arabia. These studies were either outdated, covered limited factors or focused on very specific issues of a project. In response to this knowledge gap, the purpose of this paper is to identify and assess the factors which affect the success of construction projects in Saudi Arabia. Design/methodology/approach In all, 91 CSFs were identified from the literature, and grouped under eight categories according to categorization schemes adopted by earlier studies and common characteristics shared by the factors. A questionnaire survey was adopted since it permits the collection of large volumes of data in a short period. In total, 61 responses from industry experts were used to compute the significance index for each factor and rank the most CSFs. Findings Contractors viewed the three most significant CSFs as “competency and capability of the contractors’ key personnel in different disciplines,” “adequacy of labor resources and their skills” and “the impact of the project on the public.” Consultants viewed the three most significant CSFs as “competency and capability of the consultants’ key personnel in different disciplines,” “clear communication channels between the owner/PM and the designer” and “PM competency, authority and involvement.” Originality/value Although a significant number of studies have investigated CSFs for construction projects, these studies do not provide an extensive list of CSFs, and none have studied CSFs in large-scale construction projects in Saudi Arabia from the viewpoint of two key stakeholders. This study attempts to address this knowledge gap.

The impact modeling of project management function behaviors on construction labor productivity

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Luong Hai Nguyen
Keyword(s):  
Project Management ◽  
Labor Productivity ◽  
Construction Projects ◽  
Success Factors ◽  
Bayesian Model Averaging ◽  
Model Averaging ◽  
Content Type ◽  
Critical Success ◽  
Project Management Professionals ◽  
The Impact

PurposeConstruction labor productivity (LP) is the key element in forming the success of construction projects. Numerous studies on the topic of critical success factors (CSFs) within construction LP have been conducted, but the results have rarely emphasized developing factors related to managerial function behaviors (MFBs) and examining its relationship with construction LP, a key criterion for measuring construction effectiveness; these less researched topics were the aims of this study.Design/methodology/approachThe empirical research studies were designed to develop managerial behavior's attributes based upon a literature adaptation and focus group studies (FGSs). Then, the causal relationships between MFBs and LP were examined by drawing on project-specific data collected from 195 completed construction projects in Vietnam, which was to the approach to an exploratory factor analysis (EFA) and Bayesian model averaging (BMA) technique.FindingsThe findings reveal that the MFBs' attributes were organized into a four-factor MFB framework: “cooperation emphasis (COOP),” “people orientation (PEOP),” “commitment emphasis (COMT)” and “leadership promotion (LEAD).” The findings reveal that COOP, PEOP and COMT have significant effects on LP.Originality/valueThe success of this approach is expected to broaden academic's horizons of factors affected LP and suggest a useful tool for supporting the project management professionals in enhancing construction LP and sustainability.

Cybersecurity: investing for competitive outcomes

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Dejan Kosutic ◽  
Federico Pigni
Keyword(s):  
Literature Review ◽  
Competitive Advantage ◽  
Dynamic Capabilities ◽  
Extensive Literature ◽  
Structured Interviews ◽  
Content Type ◽  
Extensive Literature Review ◽  
Industry Standards ◽  
Technological Bias ◽  
The Impact

Purpose The purpose of this paper is to help companies address the problem of ever-increasing cybersecurity investment that does not produce tangible business value – this is achieved by explaining the relationship between cybersecurity and competitive advantage. Design/methodology/approach The impact of cybersecurity on competitive advantage was explored through a qualitative research study – the authors conducted an extensive literature review and conducted two rounds of semi-structured interviews with executives and security professionals from companies in four countries, from the financial, IT and security industries. Findings The analysis of the findings enabled the conceptualization of the Cybersecurity Competitive Advantage Model that explains how to build up cybersecurity dynamic capabilities to achieve long-term competitive advantage. Research limitations/implications The research presents the theorization of the model based on an extensive literature review, gathered information, insight from qualified respondents and the authors’ experience in the field. While we controlled for saturation and rigorously collected and analyzed the data, the inductive approach followed may limit the generalizability of the findings. Practical implications The proposed model helps explain to executives how to differentiate their company in a novel way and how to retain that competitive advantage; security professionals can use the model to organize cybersecurity and communicate to their superiors more effectively. Originality/value The presented model differs from existing literature, cybersecurity frameworks and industry standards by presenting a method of avoiding technological bias and for achieving competitive advantage.

Development of a conceptual model for evaluating the success of BIM-based construction projects

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Oluseye Olugboyega ◽  
David J. Edwards ◽  
Abimbola Olukemi Windapo ◽  
Emmanuel Dele Omopariola ◽  
Igor Martek
Keyword(s):  
Conceptual Model ◽  
Construction Projects ◽  
Success Factors ◽  
Content Type ◽  
Application Mapping ◽  
Building Information ◽  
Four Levels ◽  
The Many ◽  
The Impact ◽  
The Relationship

PurposeResearch into project success (PS) has a long pedigree as has research into the impact of building information modelling (BIM) on projects. Yet, despite the many revealed advantages BIM is known to deliver to projects, the relationship between the level of BIM application within a project, BIM's ability to impact a project at that level and the consequent effectiveness and range of success factors BIM is able to bestow across levels remains unmapped. Given the importance of evaluating the success of BIM-based construction projects (BBCPs) and the necessity to ensure the continual improvement of the BIM process, there is a need to identify the relationship between the level of BIM employed on a project and the specific PS factors that BIM is able to impact at that level.Design/methodology/approachThis study puts forward a conceptual model for evaluating the success of BBCPs. A thematic synthesis approach is taken, using Scopus and other databases, and retrieving relevant articles from some 50 journals.FindingsEight success criteria for BBCPs were extracted and categorised according to BIM's ability to impact them across four levels of project application. Mapping BIM's variable impact at these four levels against the eight success factors produces a model for evaluating the PS of BBCPs. The model posits that the success of a BBCP is a function of the extent to which BIM is applied to the project. Moreover, the findings indicate that an increase in the number of PS criteria (PSC) for a BBCP is a derivative of BIM effectiveness, and not BIM impact.Originality/valueThis work constitutes seminal research to examine the concept of PS and PSC for BBCPs with the view to developing a model for evaluating the PS of BBCPs.

CSFs for Six Sigma implementation: a systematic literature review

2020 ◽  
Vol 14 (5) ◽  
pp. 795-818
Author(s):  
Gurwinder Singh ◽  
Davinder Singh
Keyword(s):  
Literature Review ◽  
Cultural Change ◽  
Six Sigma ◽  
Success Factors ◽  
Quality Data ◽  
Customer Focus ◽  
Extensive Literature ◽  
Success Rates ◽  
Systematic Analysis ◽  
Content Type

Purpose The success or failure of any Six Sigma program/project depends on some critical factors. The purpose of this paper is to identify and explore critical success factors (CSFs) of Six Sigma from an extensive literature review of research articles published in the context of Six Sigma and propose a categorized list of vital CSFs. Design/methodology/approach The methodology used is the systematic analysis of 64 different research publications and case studies from 34 different journals that are relevant in the context of Six Sigma by filtering, using keywords like Six Sigma and CSFs. This analysis leads to the exploration of a number of CSFs followed by their prioritization by using a Pareto analysis quality tool. These CSFs are then sorted into a proposed list of “vital few” and “useful many” CSFs groups in accordance to their frequency of occurrence. Findings The literature revealed 13 vital CSFs: management involvement and commitment, training, cultural change, communication, customer focus and requirements, organizational infrastructure and resources, project management skills, project prioritization and selection, understanding the Six Sigma methodology, tools and techniques, linking Six Sigma to business strategy, linking Six Sigma to customers, customer focus and requirements, quality data and reporting and linking Six Sigma to suppliers. The consideration of these CSFs will increase the success rates of a Six Sigma program/project in an organization. Research limitations/implications The CSFs extracted spotlight only small and medium enterprises (SMEs) and do not consider large industries. This paper is confined to those articles that argued that the Six Sigma is beneficial to SMEs and does not consider the failure experience of the industries. Originality/value This paper identifies the CSFs for implementing Six Sigma that are comprehensive and potential to address the quality-related issues of industries. This paper also provides an extract of the relevant publishing to both the academicians and practitioners in the field of Six Sigma for implementing Six Sigma framework in an organization. This study is apparently the first of its kind on CSF assessment and categorization.

Investigation of Cost-Influencing Factors Potentially ‎Controllable by Main Contractors in Construction Projects in ‎Iraq

2020 ◽  
Vol 38 (7A) ◽  
pp. 1069-1076
Author(s):  
Layth T. Ali ◽  
Raid S. Abid Ali ◽  
Zeyad S. M. Khaled
Keyword(s):  
Construction Projects ◽  
Project Managers ◽  
Cost Overrun ◽  
Public And Private ◽  
Importance Index ◽  
Labor Recruitment ◽  
Supply Planning ◽  
Major Factors ◽  
And Control ◽  
The Impact

Cost overrun in construction projects is a common phenomenon in Iraq. This might occur due to diversity of factors. This study aims to identify the factors influencing construction projects cost that are potentially controllable by main contractors. A field study through a questionnaire survey was directed to a sample of related Iraqi professional engineers from general contracting companies at both public and private sectors. Their opinions on the impact and frequency of each factor were investigated. The questionnaire offered (59) factors classified in (8) categories namely; legislations, financial and economic, design, contractual, site management, material, labor and equipment. The factors were ranked according to the highest Relative Importance Index (RII). The study revealed (10) major factors that are potentially controllable by main contractors namely; labor productivity, sub-contractors and suppliers performance, equipment productivity, site organization and distribution of equipment, experience and training of project managers, scheduling and control techniques, planning for materials supply, planning for equipment supply, materials delivery and planning for skilled labor recruitment. Recommendations to aid contractors and owners in early identification of these factors are also included in this study.

Labour productivity motivation framework for Iskandar Malaysia

2018 ◽  
Vol 8 (3) ◽  
pp. 293-304 ◽  
Author(s):  
Chukwuka Christian Ohueri ◽  
Wallace Imoudu Enegbuma ◽  
Ngie Hing Wong ◽  
Kuok King Kuok ◽  
Russell Kenley
Keyword(s):  
Financial Incentives ◽  
Construction Projects ◽  
Quantitative Research ◽  
Labour Productivity ◽  
Sampling Technique ◽  
Working Environment ◽  
Continuous Training ◽  
Content Type ◽  
Importance Index ◽  
Major Factors

Purpose The purpose of this paper is to develop a motivation framework that will enhance labour productivity for Iskandar Malaysia (IM) construction projects. The vision of IM development corridor is to become Southern Peninsular Malaysia’s most developed region by the year 2025. IM cannot realise this foresight without effective labour productivity. Previous studies have reported that the labour productivity of IM construction projects was six times lower than the labour productivity of Singapore construction projects, due to lack of motivation among IM labourers, and a shortage of local skilled labour. Therefore, there is a need to study how to motivate IM construction labourers, so as to increase their productivity. Design/methodology/approach A quantitative research method was used to collect data from IM construction skilled labourers and construction professionals, using two sets of questionnaire. The respondents were selected using a purposive sampling technique. In total, 40 skilled labourers and 50 construction professionals responded to the questionnaire survey, and the data were analysed using Statistical Package for Social Science software (version 22). Findings The analysis revealed the major factors that motivate labourers participating in IM construction projects. The factors were ranked hierarchically using Relative Importance Index (RII) and the outcome of the ranking indicated that effective management, viable construction practices, financial incentives, continuous training and development, and safe working environment were the most significant motivation strategies that positively influence IM construction labourers. Originality/value The study developed and validated a framework that can be used to boost the morale of IM construction labourers, so that their productivity can be increased. Implementation of the established motivation framework will also lead to career progression of IM construction labourers, based on the training elements in the framework. This career prospect will attract local skilled labourers to participate in IM construction projects.

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