The principal-agent problem
The agent has different interests and superior information. Root of most organisational dysfunction.
An agent (manager, broker, contractor, fund manager) acts on behalf of a principal (owner, client, beneficiary, investor). The agent typically has better information and different incentives than the principal. The gap between what the agent does and what would best serve the principal is the problem.
Almost every major form of organisational waste, fraud, and underperformance has a principal-agent component. Executives prioritising their bonuses over shareholders. Real estate agents over-selling to close deals. Lawyers billing hours to fund their lifestyles.
For operators, fixing principal-agent problems means aligning incentives, increasing transparency, and reducing the information asymmetry. Each is hard. The work of organisational design is largely the work of managing principal-agent problems.
Examples in the wild
Executive compensation design is a principal-agent problem. The board (principal) wants long-term shareholder value. The CEO (agent) wants short-term comp. The compensation structure has to bridge the gap.
Most active fund underperformance is principal-agent. The fund manager's incentives diverge from the investor's. Index funds work partly because they eliminate this gap.
Real estate agents, lawyers, doctors, financial advisors all have principal-agent problems with you as the principal. Awareness of the dynamic helps you ask the right questions.
The principal-agent problem is one of the mental models we apply through real cases inside the Pareto MBA — a part-time program for professionals who want to think clearly about business.