Introduction to Economics
Microeconomics vs. Macroeconomics
Competitive Markets
The Demand Curve
Movement Along a Demand Curve
Shifts in the Demand Curve
The Supply Curve
Movement Along a Supply Curve
Shifts in the Supply Curve
Market Equilibrium
Using the Supply and Demand Curves to Find Equilibrium
Price Elasticity of Demand on a Graph
Percentage Change and Price Elasticity of Demand
Elasticity and the Midpoint Method
Determinants of Price Elasticity of Demand
Total Revenue Test
Revenue, Cost, and Profit
The Production Function and Diminishing Returns
The Relationship Between Average Cost and Marginal Cost
Graphing Costs
Average Total Cost: Short Run and Long Run
Introduction to the Four Market Models
Characteristics of Perfect Competition
Revenue in Perfect Competition
Perfect Competition Profit on the Graph
Short Run Shutdown Decision
Long Run Entry and Exit Decision
Individual Supply Curve in the Short Run and Long Run
Market Supply Curve in the Short Run and Long Run
Long Run Equilibrium
Perfect Competition and Efficiency