Introduction to Economics
Scarcity and Choice
Positive and Normative Analysis
Microeconomics vs. Macroeconomics
Marginal Analysis
The Demand Curve
Shifts in the Demand Curve
The Supply Curve
Shifts in the Supply Curve
Market Equilibrium
Using the Supply and Demand Curves to Find Equilibrium
Movement Along a Demand Curve
Price Elasticity of Demand on a Graph
Determinants of Price Elasticity of Demand
Income Elasticity of Demand
Budget Constraint
Marginal Cost
Revenue, Cost, and Profit
Competitive Markets
Characteristics of Perfect Competition
Perfect Competition and Efficiency
Externalities: Social Benefits and Social Costs
Public Solutions to Externalities
Four Types of Goods and Two Characteristics
Public Goods: Demand Curve and Optimal Quantity