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Cultural differences have been frequently cited as a major source of risks for international joint ventures (IJVs). Cultural differences may cause extensive conflicts in technology, norms and emotion among the international joint venture (IJV) partners. The purpose of this study is to explore the interactive effects of national culture differences (NCDs) and conflict management approaches on the performance of international construction joint ventures (ICJV).

Data were collected using a questionnaire survey method with 143 valid responses. Partial least squares structural equation modeling (PLS-SEM) was used to test the research hypotheses.

It was found that ICJV performance declined with a high degree of NCDs. The negative effect of NCDs on ICJV performance was mitigated by adopting the cooperative conflict management approach; while it was aggravated by adopting the competitive conflict management approach. The findings may provide an alternative way (i.e. adopting the cooperative conflict management approach rather than avoiding or competitive approaches) to address the cultural conflicts in the multicultural project management teams.

Firstly, as NCD negatively impacts performance of ICJVs, project managers should pay attention to cultural issues and learn how to manage them; Secondly, as cooperative and competitive conflict management approaches have different moderating effects on the relationship between NCD and ICJV performance, project managers must choose appropriate conflict management styles in multination teams. Thirdly, as the avoiding approach has no significant moderating effect on the negative relationship between NCD and ICJV performance, it is important for Chinese partners not to employ avoiding approach to deal with conflicts in ICJV.

This study uniquely adds to the literature on cultural issues in managing ICJVs by integrating the moderating effects of conflict management approaches. The interactive effects of conflict management approaches and national cultural differences on ICJV project performance may contribute to the theories regarding conflict management theory in the context of cross-cultural management.

This paper proposes a novel hybrid simulation approach that incorporates the structural equation model (SEM) and system dynamics (SD) to investigate the impacts of leadership dynamics on project performance under different scenarios.

SEM is used to identify and validate a correlation between leadership variables and project performance statically. On this basis, the SD model is constructed to depict a system model connecting the leadership and project performance. Different scenarios are simulated to dynamically model the variation in leadership on the evolution of project performance.

Results indicate that (1) leadership can be divided into personal ability, relationship atmosphere and organizational strategy in complex construction projects; (2) personal ability, relationship atmosphere and organizational strategy positively correlate with project performance over time; and (3) L1 (stress management ability), L7 (team building) and L17 (institution support) are the leading factors influencing project performance and should be paid more attention under limited resources.

This research contributes to (1) the state of the knowledge by proposing a hybrid methodology that can systematically model the impacts of leadership dynamics on project performance over time and (2) the state of the practice by gaining a better understanding of the strategy of resource distribution for enhancing project performance in complex construction projects.

The purpose of this paper is to present a practical approach to the teaching of project management as it was applied in the Department of Architecture and Urban Planning and the Department of Industrial and Systems Engineering at the College of Engineering, Qatar University. The leadership skills of the project managers, leading several working groups, were evaluated by running a multidisciplinary collaborative project.

The main aim of the research was to propose a practical approach for assessing the extent to which the knowledge and skills of a leader are important for ensuring that a project is completed successfully. The research exercise highlighted the fact that some of the leadership attitudes of the project manager are fundamental to the success of the work. The project manager’s ability to lead a team through the different work stages of a project is seen as a fundamental contributor to its success.

This practical approach to the appraisal of leadership brings the theoretical teaching of project management closer to its practical applications, by encouraging students to learn the techniques and tools commonly used in the professional setting. The paper concludes by suggesting that there is a need to focus more attentively on assessing leadership skills when selecting a project manager, in either an academic or a professional context.

The research exercise highlighted the fact that some of the leadership attitudes of the project manager are fundamental to the success of the work. The project manager’s ability to lead a team through the different work stages of a project is seen as a fundamental contributor to its success.

While previous studies have highlighted the importance of incorporating environmental sustainability in building designs, there is a paucity of studies that assess the extent to which design teams in developing countries consider environmental sustainability at the building design stage. Therefore, using Zambia as a case study, this study examined the extent to which infrastructure design teams in a developing country consider environmental sustainability at the design stage.

The study used a qualitative research approach using structured interviews because there are hardly any studies which have explored the extent to which designers incorporate environmental sustainability in infrastructure designs in developing countries. The data is analysed thematically using the ATLAS.ti software.

The results show that environmental sustainability is not an important design consideration because it is secondary to functional, technical and aesthetic considerations. Environmental considerations are also made in an ad hoc manner and when it is cost-effective for the project. Regulatory requirements pertaining to environmental protection are adhered to without any cost considerations. It was, therefore, theorised that building design teams in developing countries make technical, functional and aesthetic consideration during the infrastructure design stage ahead of environmental considerations.

There is a paucity of studies that have investigated whether building infrastructure designers consider issues of environmental sustainability at the design stage in developing countries. The findings have practical implications on how developing countries can foster environmental sustainability at the design stage and avoid generating a building infrastructure stock that will require environmental resilience adaptation in the future.

A need for effective leadership and adequate managing the personnel is vital for every construction organization. Meanwhile, the dynamic and complex environments of the industry may be caused that not much research has been conducted on leadership practices in the industry. The purpose of this paper is to study the leadership style of the construction leaders in Iran and explore the correlation of transformational leadership practices with teamwork improvement in the construction companies.

The research analysis was completed on a sample population of 107 managers within nominated construction firms in Iran. The analysis methods in this research were mainly descriptive and regression-based analyses and the type of investigation was a co-relational study.

The research found the level of the leaders’ orientation for people and task in their leadership style, their transformational leadership qualities, and the relationship of transformational leadership with teamwork improvement in the respondents’ companies.

The study is the first to investigate the leadership style of the construction leaders in Iran, and weather transformational leadership practices effects on teamwork improvement in the industry.

Clarifying leadership has been a complicated and difficult task largely because the nature of leadership itself is complicated. Meanwhile, the construction industry stands for one of the most dynamic and complex industrial environments although, not much works has been conducted on leadership in the industry. This paper aims to fill this gap.

Based on a combination of literature review and questionnaire surveys, this paper explores the leadership style as well as transformational leadership quality of the leaders of construction companies in Iran. A quantitative research approach was adopted requiring the development and dissemination of a questionnaire survey. The research was conducted by sending 220 sets of questionnaires to the large construction companies. The analysis methods in this research were based on frequency and co‐relational study.

The research exposes the level of leaders' orientation for people and task in their leadership style as well as their transformational leadership qualities in regards of developing followers into leaders, inspire followers to go beyond their own self‐interest and give employees empowerment.

Future research should try to address how companies and governments adapt to and shape the environmental and organizational settings in such a way that the context optimally stimulates employees' motivation and participation in leadership practices.

The paper offers insight into leadership style and quality of transformational leadership, focusing on construction firms in Iran.

The purpose of this paper is twofold. First, it aims to highlight the main factors and items affecting the productivity of construction projects, based on the perceptions of CEOs in construction companies in Iran. Second, the study compares the elicited CEOs’ perceptions against the findings of studies based on the views of such as project managers, middle managers and employees in other levels.

The study drew upon literature on construction work to develop a conceptual model. Further, a total of 60 CEOs from road construction companies were surveyed using a five-point Likert scale questionnaire to generate the data. The collated data were categorised and ranked according to the CEOs perceived level of importance using the relative importance index.

The findings highlight the main factors and items affecting labour productivity in construction projects in Iran as perceived by CEOs, which are mainly of human resources management nature and could be attributed to motivation and managerial policy aspects. The study also recognises that factors associated with the working environment particularly safety and health are perceived as insignificant by Iranian CEOs which could be a concern for the Iranian construction industry. The discussions shed some light on the discrepancies between the perceptions of CEOs and previous studies in regards to major determinants of productivity in the construction context.

This study is the first study aiming at discussing the perceptions of CEOs of construction companies active in construction projects in Iran. As such, the study highlights the standpoint of the main decision makers in construction companies in regards to labour productivity in the construction sector. Thus, the key contribution of the present study is providing insight into the perceptions of CEOs, who play the most vital role in strategic development of construction companies whereas previous studies have mostly focused on project or middle managers having a lower influence in determining the strategic plans of companies.

This study aims to assess the importance of transformational leadership competencies, as well as supply chain learning, to green innovation in construction at the supply chain level.

A questionnaire survey is conducted to collect data from construction firms in Vietnam. Many statistical analysis methods – including the Shapiro-Wilk test, one-sample Wilcoxon signed-rank test and Kruskal-Wallis test – are performed to achieve the research objectives.

The results indicate that the importance of most transformational leadership competencies is similarly perceived among different role groups (i.e. directors/deputy directors, project managers, consultants, quantity surveyors and designers).

This study enriches the understanding of leadership research in construction at the supply chain level and also develops a theoretical framework for theory testing research, where the relationships of transformational leadership competencies and supply chain learning with green innovation are highlighted.

Research on leadership in the green supply chain context is still limited, especially in the construction industry. Thus, this study is conducted to fill this gap of research.

Construction organizations and companies are concerned with the motivational factors of the project managers that influence the project success. Therefore, the purpose of this paper is to use a questionnaire based on five Likert-scales to identify and investigate the importance of the motivational dimensions on the construction project managers in Jordan

Therefore, this study aims at using a questionnaire based on five Likert-scales to identify and investigate the importance of the motivational dimensions on the construction project managers in Jordan. The six motivational dimensions were interpersonal interaction, task, general working conditions, empowerment, personal development, and compensation. Hypotheses testing were also developed to study the influence of both the characteristics of the project manager and the characteristic of the project on the motivational dimensions.

The results showed that the construction project managers in Jordan were motivated more by compensation and personal development. Moreover, the level of education for the project manager was positively related to the motivation by task. It was also noticed that the project manager, who had higher experience, was motivated more by empowerment. The study is valuable in providing important information for the construction organizations in Jordan to actively influence the construction project managers’ motivation.

The urgent needs for increasing project managers’ motivation is the major concern for organizations and companies. Increasing the project managers’ motivation has a major influence on increasing the project success rate and productivity. Construction sector is typically country’s most important asset economically and socially. Currently, no studies were shown to investigate the construction project manager’s motivation in Jordan. This study is, therefore, aims to evaluate the factors that influence the construction project manager’s motivation in Jordan based on content and process motivational theories’ perspectives. This research also utilizes the motivational factors instrument to test its validity in Jordan construction sector.