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Agency Law

BUL 2242Activity 1·8 min read

Why it Matters

Every business larger than one person acts through agents. Employees sign leases, sales representatives quote prices, and delivery drivers put the company’s name on the road, and each of those acts can bind the business or expose it to liability whether or not anyone in charge approved it. Agency law decides when that happens: when an agent’s authority is real, when it merely appears real to an outsider, and when an employer answers for an employee’s wrongdoing. This activity has you build agency problems across several industries, generate business solutions with an AI, and judge those solutions the way an economist would.

Current Context

On July 22, 2026, a Massachusetts jury awarded $56 million to a retired realtor who was struck head-on by a delivery van whose driver had fallen asleep at the wheel. The driver worked for Agora Logistics, one of Amazon’s independent delivery service partners, and Amazon had insisted through years of discovery that it was not vicariously liable for another company’s employee. One week before trial Amazon stipulated to agency liability, and plaintiffs’ lawyers told the Maryland Daily Record in August 2026 that the concession, backed by evidence of route assignments, quotas, and telematics that tracked driver behavior, could shorten the fight over control in future cases built on the same partner agreements. A company that dictates how its contractors’ drivers work may find a court treating those drivers as its own agents. That is the liability-in-tort category from Part 1 playing out at the scale of a national delivery network.

PetPals Unleashed

Chapter 1

Buddy hires his nephew Jake to help deliver Beef Bits, giving him verbal authority to “do whatever it takes” to grow the business. Jake signs a $50,000 lease for warehouse space without telling Buddy, who can’t afford it. It was only later, after Buddy brought Noodle on, that he fully understood what those loose instructions had cost him legally: a lesson in apparent authority that came with a second mortgage.

Key Concepts

Agent

A person or entity authorized to act on behalf of another, the principal, in dealings with third parties. An agent’s acts bind the principal when they fall within the authority the principal granted, and the agent owes the principal fiduciary duties in return.

Principal

The person or entity that authorizes an agent to act for it. A principal is legally and financially responsible for the agent’s acts within the scope of that authority, which means it can be sued on a contract it never personally signed. Principals may be disclosed to the third party or undisclosed, and the difference changes who can be held liable.

Actual Authority

The power a principal deliberately gives an agent, either expressly through written or spoken instructions or impliedly through the agent’s position and the principal’s conduct. A contract signed within actual authority binds the principal. Jake’s instruction to “do whatever it takes” is the kind of vague grant that makes the limits of actual authority hard to prove.

Apparent Authority

The power an agent appears to have because of the principal’s own words, conduct, or silence, which leads a third party to reasonably believe the agent is authorized. The principal is bound even if the agent secretly lacked authority or violated company policy. The doctrine protects outsiders who rely on appearances the principal created, and it is the trap that cost Buddy a second mortgage.

Fiduciary Duty

The obligation of an agent to act solely in the principal’s interest, including the duties of loyalty, obedience, accounting, and notification. An agent who secretly profits from a transaction, works for a competitor, or withholds information the principal needs has breached the duty and can be sued even if the principal lost no money.

Respondeat Superior

The doctrine of vicarious liability that holds an employer responsible for torts an employee commits within the scope of employment. An injured person can bypass the driver who caused a crash and sue the company that put the driver on the road. Its reach depends on control, which is why classifying a worker as an independent contractor does not always end the inquiry.

Resources

What to Do

In this activity you build five realistic agency law scenarios across different industries, have an AI generate business solutions for each, and then evaluate the strongest solution using law and economics metrics. You post the scenarios, the solutions, your choices, and your justifications as one thread.

Part 1: Create Five Fact Patterns

Choose five of the seven agency law categories: Formation of Agency, Authority of the Agent, Duties Between Principal and Agent, Liability in Contract, Liability in Tort, Termination of Agency, and Remedies and Enforcement. Use the Fact Pattern Builder to have the AI write a short, realistic business scenario for each category you selected. Assign a different industry to each scenario, such as real estate, retail, healthcare, or logistics, so you see how agency law operates across a range of business settings. If you want to confirm that a scenario really tests the category you named, run it through the Doctrine Verifier and check its answer against the textbook chapters.

Part 2: Generate AI Solutions

Each fact pattern presents a legal problem that a business would want to prevent or fix. Run each scenario through the Solution Generator. The AI will identify the agency issue and propose five practical business or legal solutions describing how the company could prevent or resolve it. Record all five solutions for each of your five scenarios.

Part 3: Evaluate Using Law and Economics

Review the five solutions for your first scenario and choose the one you believe is strongest. Use the Law and Economics Evaluator to test that solution against three economic metrics such as transaction cost efficiency, liability exposure, or litigation risk reduction. Write a justification of at least 50 words explaining why you chose the solution, drawing on the AI’s economic evaluation. Repeat the evaluation and the justification for each of the remaining four scenarios.

Part 4: Post Your Deliverables

Post your complete work for all five scenarios as a single new thread. For each scenario, include the fact pattern, the five proposed solutions, the solution you chose, and your justification of at least 50 words.

Include one AI chat link with a 1–2 sentence explanation of what the conversation shows and why you chose to share it.

Suggested AI Prompts

Use these prompts as a starting point, then adjust them to fit your goal. Strong prompting develops through trial, revision, and testing. It’s a foundational skill that grows into more advanced AI work such as context engineering and agent-based workflows.

Fact Pattern Builder

Act as an agency law fact pattern creator. Your task is to help me understand core categories in agency law through realistic business scenarios. I will give you one agency law category (such as Authority of the Agent or Liability in Tort) and one industry (such as real estate or healthcare). Based on my choices, write a short fact pattern of 50 to 75 words describing a realistic situation in which the selected category is clearly illustrated in that industry. Keep the scenario clear, legally relevant, and detailed enough for further analysis. Ask me for my first category and industry.

A constrained generator. Fixing the category, the industry, and the word count keeps each scenario focused on one doctrine and short enough to analyze, and asking for your inputs first means the AI builds on your choices rather than its own defaults.

Solution Generator

Act as a corporate general counsel. I am going to give you a short agency law fact pattern. Analyze the scenario carefully, identify the main agency law issue, and then generate five concise, practical solutions or measures the business could implement to prevent, mitigate, or resolve the legal issue. Make each solution actionable and realistic for a modern business.

A practitioner’s role with a fixed output. General counsel think in terms of policies, contracts, and training rather than doctrine, so the persona pulls the AI toward business fixes, and asking for exactly five gives you a set to compare in Part 3.

Law and Economics Evaluator

Act as a business law evaluator who helps students assess proposed solutions to agency law scenarios using law and economics metrics. I will provide a fact pattern and one proposed solution I selected to fix the agency law issue. Randomly select three metrics from this list: liability exposure, legal compliance costs, transaction cost efficiency, litigation risk reduction, regulatory burden, contract enforcement certainty, information asymmetry reduction, market efficiency impact, and economic incentive alignment. Briefly define the three metrics you chose. Then analyze how well my proposed solution performs against each of them, explaining your reasoning in detail.

Random metric selection as a teaching device. Because you cannot predict which three metrics the AI will pick, you cannot choose a solution that games the test, and defining the metrics before applying them forces both you and the AI to use the terms precisely.

Doctrine Verifier

Act as a business law professor checking a student’s work. I will paste one fact pattern and tell you which agency law category it is supposed to illustrate. Tell me whether the scenario actually tests that category, identify the specific doctrine involved (for example, apparent authority or respondeat superior), and point me to where I can confirm it in the textbook chapters on principal-agent relationships and on liability of principal and agent. If you cite any case or rule, name it with enough detail that I can find it, and say plainly if you are unsure whether it exists.

A verification step with an honesty clause. Models sometimes write scenarios that drift into contract or tort law, so this prompt checks the fit before you build on it, and asking for findable citations and admitted uncertainty guards against invented authority.

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