International Journal of Project Organisation and Management (21 papers in press)
- by Steven Muegge
Abstract: The product development processes of many firms include a project charter a document that formally authorizes a product development project, establishes expectations and success criteria, and provides a project manager with authority and resources. Neither the project sponsors nor the project manager have complete and perfect knowledge; thus the project charter is the outcome of negotiation, estimation, and forecasting, by stakeholders with partially aligned and partially differing incentives a situation that game theorists characterize as a mixed-motive game. This article develops a conceptual game theory model of the project manager project sponsor relationship, then draws on past research on analytic game theory, evolutionary game theory, and behavioural game theory to develop propositions about cooperation on project charters and implications for theory and practice. The model and propositions developed from the model contribute to our conceptual understanding of cooperation within product development organizations and the theoretical underpinnings of project management.
Keywords: project management, theory, game theory, project charter, cooperation.
- Barriers to client-contractor communication: Implementing process innovation in a building project in Sweden
by Susanne Engström, Lars Stehn
Abstract: Client-contractor communication is vital for achieving project goals but also for adopting innovations. However, this type of communication does not take place across just one interface but across several. In the present study, barriers to client-contractor communication were addressed with the intention of specifically highlighting the potential impact of the project-based setting. A case study of a building project where process innovation was to be implemented provided the data. The analysis focused on meaning-making by different participants during progression of the project until its completion. Although the project was successfully completed, some of the aims of the process innovation were not realized as planned due to emerging meaning-making problems. A main suggestion from the reported findings was that the predominant project logic in construction may be a key barrier to client-contractor communication in implementing innovations presented by actors on the supply-side.
Keywords: Barriers; client; contractor; communication; innovation; building; project; Sweden; case study; meaning
- Competency model for female project managers in the construction industry: a case study in Malaysia
by Mastura Jaafar
Abstract: The limited number of female project managers within the Malaysia construction industry suggests the pressing need of information relating to their competency. Further, it is the realization that their contribution is crucial for transforming Malaysia into a developed country by 2020. Against this background, this study seeks to put forward a model assessing the female project managers compentency level. This study qualitatively tests the proposed framework, which quantitatively constructed based on several competency models introduced in previous literature. From the female perspective, findings highlight the project managers equal competency level of both genders. Within the context of the Malaysian construction industry, the competency model for female project managers is proposed
Keywords: Competency model; Construction industry; Female project managers; Input competencies; Personal competencies; Output competencies
- Construction of project portfolio considering efficiency, strategic effectiveness, balance and project interdependencies
by Franck Marle, Baris Canbaz
Abstract: The aim of this paper is to provide project office managers or decision-makers at a project portfolio level with an integrated methodology to guide the portfolio selection process. It aims at improving the performance of project portfolios by selecting and executing the right combination of projects while taking into account their interdependencies. Project interdependencies are integrated in the portfolio selection problem formulation, both in the objective function and in the definition of new constraints in terms of balance and effectiveness. The CSP (Constraints Satisfaction Problem) approach is used to solve the problem. A numerical fictitious example is provided to compare with the results obtained without considering project interactions, showing that our approach supports managers in coping with the complexity of project portfolios.
Keywords: Project management; Project portfolio selection; Project interactions; Nonlinear programming; Constraints satisfaction
- Dynamic Project Scheduling with Reduction of Activity Durations
by Toshihisa Fujiwara, Hiroshi Morita, Haruhiko Suwa
Abstract: This paper deals with a generalized dynamic decision-making model in project scheduling by focusing on both of how we generate an efficient project schedule (how-to-schedule policy) and when a currently-used schedule should be modified (when-to-schedule policy). We propose a new approach to such dynamic project scheduling by using critical path method (CPM) as a how-to-schedule policy. In this approach, we consider adding resources as much as needed to shorten the processing time of some activities so that the project deadline can be met. This CPM-based schedule revision process combined with a when-to-schedule policy is referred to as CPM-based dynamic project scheduling. Through a series of computational experiments, some properties of the proposed method are clarified and the capability of CPM-based dynamic project scheduling is demonstrated.
Keywords: Project Management, Critical Path Method, Reactive Scheduling, Processing Time, Resource Constraint
- Critical Success Factors influencing the success of Constituency Development Fund Construction Projects in Kenya: A Confirmatory Factor Analysis
by Christopher Ngacho, Debadyuti Das
Abstract: Though the Government of Kenya makes huge budgetary allocations towards the Constituency Development Fund (CDF) construction projects, it is still not clear on what constitutes project success. The present work attempts to develop a framework influencing the success of CDF construction projects based on six success factors, namely project-related factor, client-related factor, consultant-related factor, contractor-related factor, supply chain-related factor and environment-related factor. This study further aims to investigate and confirm these success factors and develop a scale for determining success amongst construction projects. With data collected from 211 stakeholders involved in the construction of CDF projects in Western province, Kenya, two measurement models of project success were tested and compared using confirmatory factor analysis. Our findings suggest that both the first-order and second-order models for construction project success are reliable and valid. The study results further show that all the six factors are significantly correlated with project success.
Keywords: Constituency Development Fund, Construction Projects, Critical Success Factors, Project Success, Confirmatory factor analysis
- The Status Quo of Innovations within the Construction Industry: A Conceptual Model
by M. Reza Hosseini, Nicholas Chileshe, Jian Zuo, Bassam Baroudi
Abstract: The construction industry has remained in need of theorising the lifecycle of innovations. Nevertheless, construction researchers have hitherto used different constructs and various variables to present the status quo of an innovation. This study establishes the view that constructs presenting the cross-sectional state of an innovation within the construction industry should be universal in scope and meet the requirements of potential future studies and decision makers in the industry. Building on an exhaustive literature review and analyses, this paper contributes to the body of knowledge by presenting theoretical frameworks mapping the lifecycle of innovations, identifying the influential constructs and the typologies. The study concludes with developing a conceptual model illustrating the primary constructs and variables that could present the status quo of an innovation within the construction context.
Keywords: innovation, adoption, status quo, construction industry, conceptual framework
- WHAT AFFECTS VOLUNTARY EMPLOYEE TURNOVER IN BUILDING ORGANIZATIONS?: EMPIRICAL STUDIES IN AUSTRALIA, MAINLAND CHINA AND TAIWAN
by Vivian Tam, SX Zeng, Peter Wong
Abstract: Voluntary employee turnover brings significant impacts to project organizations. Building organizations not only lose profits but also competitiveness when employee turnover happens. Unexpected employee turnover may also results in project delay and project quality reduced. Control employee turnover rate and maintain good employees are very important in any building organizations. This paper investigates the major causes of voluntary employee turnover in building industries. Questionnaire and structured interviews are conducted. It is found that different regions, different genders, different occupations, different education backgrounds and different age groups look for different things from their jobs. People choose jobs because they expect their jobs can fulfil their own particular needs. Sometimes understanding what employees need is not easy because employees are not always comfortable to share the real reasons of leaving their jobs. Hence effective communication is necessary to find out what employees want from the job. Recommendations to improve and to control employee turnover rate are also discussed.
Keywords: Employee turnover;cause;improvement;recommendation;building
- Can teams benefit from using a mindful infrastructure when defensive behaviour threatens complex innovation projects?
by Peter Oeij, Steven Dhondt, Jeff Gaspersz, Ernest De Vroome
Abstract: Projects are often doomed to fail. An explorative case study which carried out team-based complex innovation projects in a research and technology organisation suggests three main results. 1] Project team leaders experienced that the complexity involved in the various aspects of team functioning, made it prone to mixed messaging. 2] One of the meetings observed indicated that defensive behaviours were prevalent. 3] The team members self-assessment reports on team performance suggested that team outcomes improve in the presence of team psychological safety, team learning and team mindfulness. The study indicates that complex innovation projects may be negatively affected by defensive behaviours, but this behaviour can be overcome by creating a mindful infrastructure based on team psychological safety, team learning and team mindfulness.
Keywords: project complexity, defensive behaviour, mindful infrastructure, innovation, team, innovation resilience behaviour, mindfulness, project management
- Causes of Construction Change Orders in Qatar: Contractors' Perspective
by Abdulaziz Jarkas, Saleh Mubarak
Abstract: The construction industry involves complex processes which are prone to various changes and variations. However, it may be argued that the application of change orders within construction projects in the State of Qatar has become the rule rather than the exception, where most projects undergo significant changes to their original contracts along the course of the construction process, and thus, are leading to considerable time and cost overruns. Therefore, the objective of this research is to identify, explore, and rank from contractors perspective the relative importance of the preeminent causes instigating changes to construction contracts in the State. To achieve this objective, a structured questionnaire survey comprising 35 determinants, which were shortlisted based upon previous reviewed studies, and the input of local experts and industry professionals, was distributed to a statistically representative sample of contractors. Using the relative importance index technique, the critical causes related to the client, consultant, contractor, and exogenous groups are identified. The results reported in this investigation can be used to provide industry practitioners and policy makers with guidance to mitigate, control, or effectively manage the primary causes of variations determined, which can further assist in meliorating the performance of the construction industry in a climate on the brink of witnessing an unprecedented boom in demand for expeditious delivery and restrained cost of constructed enterprises.
Keywords: Change Orders; Variations; Construction Projects; Constructability; State of Qatar.
- Project Managers' Motivation in the Jordanian Construction Industries
by Razan Al-Khaza’aleh, Ali Alahmer, Ghaleb Abbasi
Abstract: Today's organizations are concerned with motivation factors that influence the project managers' project achievement and success. In this study a questionnaire was designed and conducted within the Jordanian Construction Industry based on five Likert-scales to identify the importance of the motivational dimensions on the project managers in Jordanian Construction Industry. Six motivational dimensions were defined and analyzed, which were; interpersonal interaction, task, general working conditions, empowerment, personal development, and compensation. Results showed that project managers were more motivated with compensation and personal development rather than other dimensions. Also, the level of education for project manager was positively related with the motivation by tasks. A more experienced project manager was highly motivated by empowerment.
Keywords: Project manager, Motivation, Construction Industry, Jordan.
- Risk Management Maturity in Large Complex Rail Projects: a Case Study
by Yingtao Ren, Khim Teck Yeo, Yingju Ren
Abstract: In this paper we study the risk management practices in a large complex mass rapid transit construction project undertaken by the relevant government authority in Singapore. A project risk management capability maturity model has been developed and applied in the study. The model consists of ten capability areas namely, organization culture, stakeholder coalition, leadership, organization structure and support, risk planning and identification, risk analysis, risk mitigation, process integration and improvement, project management process, and technology. The client organization has a comprehensive safety and risk management system, which includes life cycle risk management, risk register and documentation, site risk meetings, and so on. Overall, the case organization shows a high level of risk management capability maturity derived purposeful learning and practices. Specific strengths as well as areas of weaknesses are identified and ranked, and opportunities for further improvement are suggested.
Keywords: Complex Products and Systems, capability maturity model, project risk management, mass rapid transit system
- Strategies to improve job outcomes of construction site supervisors
by Florence Yean Yng Ling, Lionel Jun Jie Low
Abstract: This study examined ways to boost site supervisors job outcomes through the characteristics of their jobs and how their jobs are designed. Using a structured questionnaire, data were collected from site supervisors working on construction projects in Singapore. Data were collected via face-to-face interviews. It was found that site supervisors have significantly good job outcomes, operationalized as high internal work motivation, high job satisfaction and good quality work performance. The results show some of the significant job characteristics affecting job outcomes are: given discretion to decide what to be done; allowed to offer suggestions for job improvement; regular working hours; and adequate pay. This study found that job outcomes of site supervisors would not significantly improve if their jobs are designed with characteristics which use skill variety, and provide task identity and task significance.
Keywords: site supervisors; performance management; job satisfaction; job design; job characteristics
- Modeling of Trust and Working Relationship in Construction Project Management: A Case Study of Vietnam
by Nguyen Thanh Tam
Abstract: In construction industry, trust is regarded as glue that fosters cooperation among organization and different team members. It is an essential lubricant that helps to complete the project smoothly. However, few attempts to study how trust helps to improve working relationship in construction projects. The objective of this study is to explore the inter-correlations between antecedences and consequences of trust in construction project management. To quantitatively test the hypotheses, a total of 814 sets of the designed questionnaires were delivered to senior field experts working on various types of construction projects in Vietnam. Consequently, the set of 523 valid responses were collected from the survey. SPSS and SEM program were employed to perform the analysis. The result of analysis revealed that most of trust factors have considerably positive influence on working relationship. Among the three trust constructs, Relational trust arisen by continual interactions between individuals and Calculus-based trust regarding to beneﬁcial issues based on economic exchange were found to have most contribution to generating a harmony working environment in construction projects in Vietnam through facilitating Communication, Cooperation, Negotiation and problem solving as well as Relationship satisfaction. However, Institution-based trust, which is built up on legal system and professional practice, has least impact on improving working relationship. The research findings are expected to be useful for both local construction parties and others that wish to engage in construction market in Vietnam. The practitioners can simultaneously exploit different types of trust to build harmonious working environment which was found to be vital for project success.
Keywords: Trust; Construction project; Contractor-owner relationships; Project life; Trust; Vietnam.
- Routine Project Scope Management in Small Construction Enterprises
by Vincenzo Corvello, Amy Javernick-Will, Anna La Ratta
Abstract: The papers purpose is to study whether Small and Medium Construction Enterprises (SMCEs), which routinely plan, monitor and control Project Scope, perform significantly better than SMCEs which have not developed Project Scope Management (PSM) routines. A questionnaire-based survey was developed and distributed to SMCEs. Responses were analyzed using regression analysis. The relation between routine PSM processes and project performance is statistically significant, that is, systematic use of PSM processes has been found to significantly and positively impact SMCEs performance. This study suggests that managers of SMCEs should implement systematic PSM systems in their organizations to improve performance. This is one of the few papers focusing on PSM in SMCEs. Given the critical role of SMCEs in this industry, results are particularly relevant.
Keywords: SMCEs; construction Industry; project scope management; project performance; project management; organizational routines.
- EXPLORING COST PLANNING PRACTICES BY GHANAIAN CONSTRUCTION PROFESSIONALS
by Ernest Kissi, Theophilus Adjei-Kumi, Edward Badu
Abstract: Cost planning remains an integral part in the construction process that is from the inception to completion. Awareness of the importance of effective cost planning practices date back to the early days of modern construction activities in both developed and developing countries. However, in developing countries such as Ghana, the adoption of effective cost planning practices is lacking to the extent that construction projects are often abandoned because of poor cost planning practices leading to cost overruns that are not sustainable, or if at all, difficult to sustain. In an attempt to address this problem, this study seeks to explore cost planning practices of Ghanaian construction professionals and their extent of application. The study adopted a mixed method approach where data were collected in the form of semi-structured interviews and close-ended questionnaires. Data generated from this survey were further subjected to mean score analysis. The findings of the study revealed that knowledge of cost planning practices among Ghanaian construction professionals is appreciable but its application leaves so much to be desired. However, a few professionals were found to be applying concepts such as unit, elemental and comparative cost analysis in planning their cost activities. In addition, the study established that due to the failure of Ghanaian construction practitioners to apply effective cost planning practices in the development and execution of construction projects, stakeholder cost expectations are often not met as a result. This study explored effective techniques that will enhance the utility of cost planning practices by construction practitioners and policymakers who are seeking innovative ways to manage cost in the whole process of the planning and execution of construction projects.
Keywords: Cost, Planning, Practices, Ghanaian, Professionals
- Attitudes towards Face-To-Face Meetings in Virtual Engineering Teams: Perceptions from a Survey of Defense Projects
by Lawrence Blenke, Abhijit Gosavi, William Daughton
Abstract: Modes of communication used in virtual defense projects have changed dramatically over the years with tools such as email and video-conferencing dominating face-to-face (FTF) meetings. We conducted a survey at a defense firm with an aim to test current attitudes towards FTF meetings with respect to significant problems faced, project success, transfer of technical requirements, preference for FTF vis-
Keywords: Managing projects; Project Success; Virtual Teams
- Virtuality of Hybrid Design Teams within the Construction Context: A Conceptual Model
by M. Reza Hosseini, Nicholas Chileshe, Bassam Baroudi, Jian Zuo
Abstract: Construction managers are required to harness the benefits of hybrid design teams in which interactions are increasingly both virtual and face-to-face. In this context, virtuality plays a crucial role in hybrid teams. This has made a comprehensive appreciation of the nature of virtuality very relevant within the construction context. That is because, virtuality is a key determinant within the design and best practices for adopting hybrid design teams within construction organisations. Yet, a review of literature reveals a conspicuous absence of studies on virtuality within construction. To address this, as a first enquiry targeting virtuality in the construction context, the study synthesises the existing literature and encapsulates available knowledge in a conceptual model describing virtuality for hybrid design teams within construction. It is put forth that such a conceptual model will further establish the field, and can provide fertile ground for future empirical studies on hybrid design teams in the construction context.
Keywords: Hybrid teams, virtuality, construction industry, conceptual model
- Managing for Stakeholders: introducing stakeholder metrics-integrated model to lead project ethics and success
by Mahmoud Rajablu, Shabnam Hamdi, Govindan Marthandan, Wan Fadzilah
Abstract: The purpose of this research paper is to offer a comprehensive stakeholder metrics-integrated management approach that enables greater ethics and success through facilitating managing for stakeholders in project environment. The paper employs stakeholder theory and investigates the role of the key stakeholder management concepts when metrics and tools are mediated. The mediation test is performed through structural equation modelling (SEM) techniques to produce research results. The research concludes that managing for stakeholders through effective stakeholder integration can add to projects success. On the practical side, the paper provides a tool that enables greater stakeholder satisfaction, ethics and success.
Keywords: Stakeholder management, Project management, Metrics and tools, Project success, Ethics
- Practitioners Preference: Which Project Planning Components Offer the Most Promise?
by Todd Creasy, Yang Fan, Nathan Johnson
Abstract: This research was designed to uncover top planning components as determined by current project management practitioners. A qualitative analysis was conducted involving 58 project managers representing diverse professional years of experience, project sizes, and industries. Various planning components were deemed to be value-adding including the top four which were (in descending order): WBS, scope planning, risk management and stakeholder management. Key findings from the content analysis produced themes which seem to support this ranking. These planning components and associated themes were: a) WBS - structure and accountability; b) scope planning - clarity and reflectiveness; c) risk management - uncertainties and insurance and d) stakeholder management - identification and influence.
Keywords: planning, stakeholders, WBS, risk management, scope
- Detrimental Changes and Construction Projects: Need for Comprehensive Controls
by Rashid Maqbool, Yahya Rashid
Abstract: Changes are inevitable and put harmful effects on construction projects in the form of delay, cost overrun and productivity degradation. This study aims to explore what are the major causes of the project changes in construction Projects of Pakistan. Moreover, a set of change controls are also identified for minimizing the intensity of negative effects of project changes. Data are collected through structured questionnaires from construction industry located in Pakistan. Various statistical data analysis techniques such as reliability analysis, validity analysis, correlation, multi co-linearity, and regressions analysis are performed for data analysis and results inference. The findings show that client associated project changes are most critical hindrance in the construction projects, and their intensity is more than other change factors. Moreover the Freezing design and Clarify change order procedures are found to be the most important change control methods to minimize the severity of the project variations. The study is expected to provide significant insights to the project managers so that they can formulate the strategies to address the change and its effects in construction projects.
Keywords: Project changes; Construction projects; Change controls; Client changes; Contractor changes; Design changes