The theory of complexity and construction management: An analysis of perception and impact on the construction industry in Brazil and Bolivia

The theory of complexity derived from systems theory emphasizes complex systems and their dynamic interactions with their environment. In this sense, in project management, this theory offers invaluable perspectives, where systems involve diverse components working towards a common objective. The construction sector is facing challenges in managing project complexity, and effective strategies are required to ensure success. While projects are often perceived as predictable, the reality of construction complexity demands a shift in perspective. Currently, the linear view of construction processes is being challenged, advocating for recognizing projects as nonlinear and dynamic phenomena. This study aims to explore the application of complexity theory in construction project management, focusing on differences in complexity perception between Cochabamba and the Metropolitan Region of Curitiba. Discriminant Analysis does not reveal a significant disparity in complexity perception between the two regions, with variables such as uncertainty about the subsoil having the most influence on complexity perception.