Decision and Rational Choice·Rules·Lesson 3 of 5

Decision Matrices and Dominance

Teaches students to build decision matrices that lay out options against states of the world, identify dominant and dominated strategies, and apply expected-value reasoning where probabilities are known while recognizing where genuine uncertainty calls for different tools.

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In this lesson · 7 sections · 5 worked examples · 5 practice activities

The decision matrix makes structure visible
Dominance is the strongest elimination rule
Building matrices for real decisions
Risk-based selection uses expected value and utility
…and 3 more

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