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Chapter 18 Vocab
What is Economics
Term | Definition |
---|---|
Needs | A requirement for survival |
Wants | A thing we would like to have but is not necessary to life |
Economics | The study of how a nation or individual makes decisions dealing with their resources |
Microeconomics | The economic behavior and decision making by individuals and small businesses |
Macroeconomics | Economic behavior and decision making by government or whole industries or societies |
Economic Model | Simplified representation of the real world that economists develop to show how the economy behaives |
Economic System | A nations way of producing things it's people want or need |
Resources | Wealth |
Scarcity | Not having enough resources to produce all the things a nation wants |
Trade-off | The alternative you face if you choose one thing over the other |
Opportunity Cost | The cost of the next best alternative |
Marginal Cost | The additional or extra cost associated with an action |
Marginal Benefit | The additional or extra benefit associated with an action |
Cost-benefit Analysis | Economic model that compares the marginal costs and benefits of a decision |