Useful Links
Economics
Foundational Economics
Microeconomics
1. Introduction to Microeconomics
2. Supply and Demand
3. Elasticity and Its Applications
4. Consumer Choice Theory
5. The Theory of the Firm: Production and Costs
6. Market Structures
7. Factor Markets
8. Market Failures and Government Intervention
9. Welfare Economics
The Theory of the Firm: Production and Costs
The Firm's Objective
Profit Maximization
Definition of Economic Profit
Accounting Profit vs. Economic Profit
Short-Run vs. Long-Run Objectives
Production Theory
The Production Function
Inputs and Outputs
Mathematical Representation
Single-Input Production Function
Inputs
Labor
Capital
Land
Raw Materials
Short-Run vs. Long-Run Production
Fixed Inputs
Variable Inputs
Time Periods in Economics
Total Product
Definition and Measurement
Marginal Product
Definition and Calculation
Marginal Product of Labor
Marginal Product of Capital
Average Product
Definition and Calculation
Relationship to Marginal Product
The Law of Diminishing Returns
Statement of the Law
Stages of Production
Assumptions and Limitations
Cost Theory
Economic Costs vs. Accounting Costs
Explicit vs. Implicit Costs
Explicit Costs
Implicit Costs
Opportunity Cost of Capital
Short-Run Costs
Fixed Costs
Definition and Examples
Total Fixed Cost
Variable Costs
Definition and Examples
Total Variable Cost
Total Cost
Relationship to Fixed and Variable Costs
Average Costs
Average Fixed Cost
Average Variable Cost
Average Total Cost
Marginal Cost
Definition and Calculation
Relationship to Variable Cost
Relationships Between Cost Curves
MC and ATC Relationship
MC and AVC Relationship
Shape of Cost Curves
Long-Run Costs
The Long-Run Average Total Cost Curve
Construction and Interpretation
Envelope Curve
Returns to Scale
Economies of Scale
Internal Economies
External Economies
Diseconomies of Scale
Internal Diseconomies
External Diseconomies
Constant Returns to Scale
Minimum Efficient Scale
Previous
4. Consumer Choice Theory
Go to top
Next
6. Market Structures