Missouri

Derrick v. City of Philadelphia in Missouri Law

How Derrick v. City of Philadelphia applies in Missouri: state-specific rules, key cases, and bar exam notes for Contracts.

State Approach

Missouri law recognizes the principles of implied contracts and the enforceability of quasi-contracts, similar to the findings in Derrick v. City of Philadelphia. Missouri courts apply these principles to ensure fairness in contractual obligations, particularly in the context of government contracts.

State Rule
In Missouri, an implied contract exists when there is a mutual assent to a contract's terms, even if those terms are not explicitly stated, and such contracts are enforceable if equitable principles dictate.
Significant State Cases

Union Electric Co. v. City of St. Louis

The court recognized that an implied contract could be inferred from the conduct of the parties and the benefit received.

Hawkins v. McGee

The court upheld the enforceability of promises based on reasonable reliance, emphasizing the importance of equitable remedies.

Peters v. Paderick

The court ruled that a quasi-contract can be enforced when one party unjustly benefits at the expense of another.

Comparison to Federal Law

Missouri's approach mirrors the federal standard in recognizing implied contracts and the doctrine of unjust enrichment. However, state courts may place greater emphasis on equitable considerations in cases involving municipal entities.

Bar Exam Note

Understanding the application of implied contracts and equitable remedies in Missouri is essential for the bar exam, particularly in hypotheticals involving government entities and public contracts.

Practice Pointers
  • Identify the factual basis for an implied contract: look for mutual assent and an equitable benefit.
  • Consider the role of government in contract disputes, as Missouri may apply different principles compared to private contracts.
  • Be prepared to argue both for and against the existence of a quasi-contract based on the parties' conduct and benefits received.

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