Hierarchical Structure and Search in Complex Organizations

Organizations engage in search whenever they perform nonroutine tasks, such as the definition and validation of a new strategy, the acquisition of new capabilities, or new product development. Previous work on search and organizational hierarchy has discovered that a hierarchy with a central decision maker at the top can speed up problem solving, but possibly at the cost of solution quality compared with results of a decentralized search. Our study uses a formal model and simulations to explore the effect of an organizational hierarchy on solution stability, solution quality, and search speed. Three insights arise on how a hierarchy can improve organizational search: (1) assigning a lead function that “anchors” a solution speeds up problem solving; (2) local solution choice should be delegated to the lowest level; and (3) structure matters little at the middle management level, but it matters at the front line; front-line groups should be kept small. These results highlight the importance for every organization of adapting its hierarchical structure to its search requirements.

• 저널Management Science · 56(5) · 831–848
• 토픽Complex Systems and Decision Making · Management Science and Operations Research
• DOI10.1287/mnsc.1100.1148
• 저자Jürgen Mihm, Christoph H. Loch, Dennis M. Wilkinson, Bernardo A. Huberman