Assessing the importance of transformational leadership competencies and supply chain learning to green innovation: construction practitioners' perspectives

Purpose 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. Design/methodology/approach 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. Findings 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). Research limitations/implications 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. Originality/value 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.

Automated summary

The study assesses the importance of transformational leadership competencies and supply chain learning to green innovation in construction at the supply chain level in Vietnam. Various statistical analysis methods were used to achieve the research objectives. Results show that the importance of most transformational leadership competencies is perceived similarly among different role groups.