Mechanism Design for Hierarchies

Origin. Soviet research on incentive compatibility in planning systems; Burkov's theory of active systems; Germeier's hierarchical games.

Mechanism. In a hierarchy, the principal (upper level) cannot observe the agent's (lower level's) private information or fully monitor its actions. The agent has incentives to misreport information and shirk. Mechanism design constructs rules such that the agent's self-interested behavior produces outcomes the principal desires. The mechanism aligns incentives so that honest reporting and diligent effort are optimal for the agent.

Procedure. Identify what private information the agent has (costs, capabilities, effort). Identify what actions the agent takes that the principal cannot observe. Design a contract or rule that specifies outcomes (payments, allocations, punishments) as functions of observable signals. Verify incentive compatibility: given the mechanism, is the agent's optimal strategy to report truthfully and act as the principal desires? Verify individual rationality: will the agent participate? Iterate the design until both conditions hold.

Applies to. Contract design, organizational incentives, procurement, regulation, any hierarchy where information and action are distributed.

Limitations. Incentive-compatible mechanisms can be complex and may not exist for all settings. Even when they exist, they may be costly (information rents paid to agents) or fragile (sensitive to model assumptions). Soviet planning struggled with this: mechanisms that worked in theory failed when enterprises found unexpected ways to game them.