Definition

1. Noun:
   • A systematic framework explaining economic phenomena: "Economic theory" refers to a structured set of principles and models used to analyze, explain, and predict the production, distribution, and consumption of goods and services within an economy.
   • A branch of economic science: It denotes the abstract and conceptual part of economics, as opposed to applied or descriptive economics.

Usage Examples

• Noun:
  • The course focuses on the development of modern economic theory.
  • Keynesian economic theory advocates for government intervention during recessions.
  • Her research challenges a fundamental assumption in classical economic theory.

Advanced Usage

• "to test an economic theory": to examine the validity of a theoretical model using empirical data.
  • Economists use historical data to test new economic theories.
• "in economic theory": according to the principles of theoretical economics.
  • In economic theory, perfect competition leads to efficient outcomes.

Variants and Related Words

• Economic model (n): A simplified, often mathematical, representation based on economic theory used to analyze behavior.
  • The economist built an economic model to forecast inflation.
• Theoretical economics (n): The study of economic principles and the development of theory, distinct from applied economics.
• Macroeconomic theory (n): The branch of economic theory dealing with the performance, structure, and behavior of the entire economy.
• Microeconomic theory (n): The branch of economic theory dealing with the behavior of individual agents, such as consumers and firms.

Synonyms

• Economic doctrine: A belief or principle held in economics.
• Economic paradigm: A distinct set of concepts or thought patterns in economics.

Related Phrases

• School of economic thought: A group of economists who share a common perspective on how economies work (e.g., the Austrian school).
  • The debate reflects a clash between different schools of economic thought.

Noun

1. (economics) a theory of commercial activities (such as the production and consumption of goods)