Johan Larsson

TL;DR: In this article, the authors developed and empirically tested a model for flexibility-focused project management practices to improve time performance in complex projects in the infrastructure sector, based on empirical data from 138 construction projects procured by the Swedish Transport Administration.

TL;DR: In this paper, the authors investigated the attitudes of clients, consultants and contractors in the infrastructure sector and found that the Swedish Transportation Administration has launched a research and innovation programme to foster an industrial approach and identify ways to increase the standardization of products and processes.

TL;DR: In this paper, the authors explored the degrees to which leadership styles affect project outcome and specific leadership styles are appropriate in specific types of situations, based on a questionnaire survey of views of 162 project managers employed by the largest public infrastructure client in Sweden.

TL;DR: In this article, a case study of an infrastructure maintenance contract involving an extensive collaborative business arrangement is presented, which shows that different collaborative practices affect diverse aspects of sustainable project management, and that extensive collaboration has promoted sustainable deliveries based upon organizational learning and continuous improvements. But there are uncertainties about the optimal strategy to foster, integrate and maintain the required collaboration, particularly in sustainable management practices in infrastructure maintenance projects.

TL;DR: This study addressed a perceived research gap by examining the role of performance feedback in construction process performance from both client and contractor perspectives using a database of unpr ...