Credible Delegation

We show that the vertical delegation of decision-making authority to agent firms can act as a credible strategic commitment even when contracts are unobservable (or renegotiable) if and only if multilateral delegation is combined with decentralized ownership of the agent firms. In this case, the possibility of renegotiation of other agents' contracts constrains the set of contracts acceptable to each agent. Delegation may induce more or less aggressive behavior, depending on the nature of within-structure competition among the agent firms. Thus, delegationmay be a valuable, credible strategic commitment mechanism when strategies are either substitutes or complements