Which structure would typically have the least number of management levels?

A flat structure typically has the least number of management levels because it is characterized by a wider span of control and fewer hierarchical layers. In this type of organization, employees are often given more responsibility and autonomy, leading to a more direct line of communication between staff and upper management. This reduced number of management levels can enhance collaboration and responsiveness to changes within the organization, allowing for quicker decision-making and a more agile workplace environment.

In contrast, tall structures feature many levels of management, which can create layers of bureaucracy and slow down communication. Hierarchical structures, while also having multiple levels, are more rigid and defined in their chain of command. Matrix structures introduce dual reporting relationships, further complicating the management hierarchy and increasing the number of management levels. Thus, the flat structure stands out for its streamlined management approach, promoting efficiency and innovation.