Skip to main content
We’re so back. See what’s new for the 2026-2027 school year →

💸Principles of Economics
Key Terms

640 essential vocabulary terms and definitions to know for your Principles of Economics exam

Study Principles of Economics →

Browse All A-Z

A

Abatement Costs
Actuarial Fairness
Ad Valorem Tariffs
Adaptive Expectations
Agency Theory
Agricultural Markets
Agricultural Subsidies
Alfred Marshall
Alternative Economic Measures
Anchoring
Angel Investors
Animal Spirits
Anti-Dumping Measures
Arc Elasticity
Asset Allocation
Asset Price Bubbles
Autarky
Autonomous Consumption
Average Cost Pricing
Average Product
Average Profit

B

Balance of Payments Crisis
Balanced Budget Amendments
Bank Capital
Bank Lending
Bank Runs
Barriers to exit
Basel Accords
Bayh-Dole Act
Beta
Bid-Ask Spread
Big Mac Index
Black Market
Bond Yields
Borrowing Constraints
Break-Even Analysis
Breakeven Inflation Rate
Business Confidence
Business Fluctuations

C

Capital Account
Capital Adequacy Ratios
Capital Appreciation
Capital Controls
Capital Flight
Capital Formation
Capital Gains Tax
Capital Goods
Capital Markets
Capital Structure
Carbon Pricing
Carbon Taxes
Catch-up effect
Certificates of Deposit
Ceteris Paribus
Chain-Weighted GDP
Chained Dollars
Checkable Deposits
Circular Economy
Circular Flow Model
Circular Flow of Income
Classical Economics
Classical Unemployment
Clayton Act
Closed Economy
Closed Shop
Coase Theorem
Cobb-Douglas Production Function
Cobweb Model
Collateralized Debt Obligations
Collective Action
Command Economic Systems
Commercial Paper
Commitment Devices
Commodity Money
Common Stock