Purpose: The purpose of this paper is to investigate the relationship between knowledge sharing and project portfolio success in Chinese construction firms. It also examines how and under what conditions knowledge sharing contributes to project portfolio success. Design/methodology/approach:...

Purpose: Due to the increasing risk and uncertainty of construction projects, contractual flexibility has been considered as an effective tool to cope with emergences and to promote cooperation between owners and contractors. However, in practice, owners often failed to build an efficient...