Agency Problem

In one sentence

The agency problem occurs when a principal delegates decisions to an agent whose incentives and information differ, so the agent may not act in the principal’s best interest.

Why it happens

Two core frictions:

• Hidden actions (moral hazard): effort or risk-taking is hard to observe.
• Hidden information (adverse selection): the agent knows more about type/quality than the principal.

Contracts are incomplete, so they cannot specify and enforce the perfect action in every state of the world.

Definitions and Concepts

Agency Problem: Difficulties encountered when a principal delegates a task to an agent due to differing objectives, asymmetric information, and incomplete contracts.

• Asymmetric Information: A situation in which one party (typically the agent) possesses more information than the other (the principal), preventing perfect monitoring.
• Incomplete Contract: A contract that cannot account for every possible future state or contingency, making it impossible to ensure that the agent always acts in the principal’s best interest.

How problems show up (examples)

• Shareholders vs managers (empire building, perquisites, risk choices).
• Lenders vs borrowers (risk shifting after loans are issued).
• Voters vs politicians (policy effort, misaligned objectives).

Typical mitigations

• Monitoring: audits, reporting, governance, oversight.
• Incentives: performance pay, equity stakes, bonuses/clawbacks.
• Screening and signaling: contracts that reveal type; credentials and reputation.
• Rules and constraints: covenants, approval thresholds, compliance regimes.

Visual map

    flowchart TD
	  P["Principal"] -->|delegates| A["Agent"]
	  A -->|chooses actions| O["Outcome"]
	  A --> Info["Private information"]
	  P -->|imperfect monitoring| M["Monitoring"]
	  P -->|incentives| I["Contract / incentives"]
	  Info --> Gap["Misalignment risk"]
	  Gap --> O
	  M --> Gap
	  I --> Gap

Comparative Analysis

Comparative assessment entails evaluating various approaches within economic theories to address agency problems, weighing the effectiveness of incentive structures, monitoring mechanisms, and contract designs.

Case Studies

1. Corporate Governance: The ENRON scandal illustrates severe agency problems due to misalignment between executive management interests and shareholder (principal) interests.
2. Government Contracts: Issues arise frequently when governments outsource to private firms, requiring rigorous contract management to mitigate agency problems.

Suggested Books for Further Studies

• Economics, Organizations and Management by Paul Milgrom and John Roberts.
• The Economics of Contracts: A Primer by Bernard Salanié.
• Principles of Corporate Finance by Richard A. Brealey, Stewart C. Myers, and Franklin Allen.

Related Terms with Definitions

• Principal-Agent Problem: Another term for the agency problem, highlighting the principal’s difficulty in ensuring the agent acts according to their (the principal’s) best interest.
• Moral Hazard: A situation where an agent engages in risky behavior because the negative consequences of the risk are felt more by others (the principals).
• Adverse Selection: Occurs when principals cannot differentiate between agents of different qualities, leading to inefficient or suboptimal outcomes.

By effectively addressing the agency problem through suitable mechanisms, better alignment between the principal’s and agent’s interests can be achieved, promoting organizational efficiency and trust in economic transactions.

Quiz