Final answer:
The efficiency of an organizational structure for IT projects depends on the specific needs of the project and organization. Project structures offer focus but can cause resource duplication, while matrix structures promote collaboration and efficient resource use but may lead to confusion in responsibilities.
Step-by-step explanation:
Whether a project organizational structure is more efficient than a matrix organizational structure for most IT projects is not a matter of true or false, as the efficiency of an organizational structure depends on the specifics of a project and the organization itself. In a project organization, team members are often dedicated to the project, potentially enabling more focused and cohesive teamwork. However, this can also lead to isolation from the rest of the organization and duplication of resources.
In contrast, a matrix organization allows for efficient use of resources by sharing them across projects and functions. It also encourages collaboration and knowledge sharing across the company. Yet, this can lead to conflicts in authority and confusion in responsibilities. Therefore, some IT projects might benefit from the singular focus of a project organizational structure, while others might benefit from the resource efficiency and collaborative environment of a matrix organizational structure.
Given the shift towards flat organizational structures and teamwork, organizations are focusing more on collaboration and feedback, regardless of hierarchy. The choice between a matrix or project structure should be informed by the organization's objectives, project requirements, and the dynamic nature of the workplace influenced by factors such as technology and globalization.