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Chapter 1: Economics—Foundations and Models (Study Notes)
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Three Key Economic Ideas
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People Are Rational
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Economic Incentives
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Marginal Analysis
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Positive and Normative Statements
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Positive Statements vs. Normative Statements
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Identifying Statements
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Graphing Review
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Plotting Points on a Graph
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Drawing Curves and Shifting Curves
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Calculating Slope of a Straight Line
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Percentage and Decimal Review
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Converting Percentages and Decimals
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Calculating Percentage Change
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Introduction to Economics
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Defining Economic Terms: Scarcity, Trade-offs, and Opportunity Costs
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Definition of Economics: Micro vs. Macro
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Economic Systems
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Productive and Allocative Efficiency
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Productive Efficiency and Allocative Efficiency
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Equity and Fairness
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