Key ideas review
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Define scarcity | show 🗑
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What is the economic question related to scarcity? | show 🗑
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What is rational behavior? | show 🗑
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What is opportunity cost? | show 🗑
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Define true cost | show 🗑
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What is marginal decision making? | show 🗑
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Define sunk costs | show 🗑
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Define incentives | show 🗑
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show | How will others respond?
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What are the assumptions economists make about incentive? | show 🗑
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show | When resources are used in the most productive way possible to produce the goods and services that have the greatest total economic value to society
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What is the economic question related to efficiency? | show 🗑
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show | A consistent relationship between two events or variables
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Define positive correlation | show 🗑
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show | When one event or variable increases while a related event or variable decreases
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show | A relationship between two events in which one event brings about the other
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Why are the two often confused? | show 🗑
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Explain correlation without causation | show 🗑
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show | Two events that occur together because both are caused by the same underlying factor (ex: firefighters and people with serious burns)
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show | Knowing which event caused which - sometimes because two events appear to have a causational relationship, it can be unclear which caused the other
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Define a model | show 🗑
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show | Because they are a simplification
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List the characteristics of a good model | show 🗑
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show | A statement/analysis that makes a factual claim about how the world actually works - can be proved by data or evidence
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Define normative analysis/statements | show 🗑
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Created by:
sarah.levitt7
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