Microeconomics studies individual economic decision-making — consumers, households, firms, markets for specific goods. Core concepts: supply and demand, prices, elasticity, market structures (competition, monopoly, oligopoly), consumer behavior, production decisions, factor markets (labor, capital). Contrasts with macroeconomics (economy-wide phenomena like inflation, growth, unemployment). Microeconomic principles inform: pricing strategy, antitrust policy, market design, behavioral nudges, mechanism design. Founded by classical economists (Smith, Marshall, Walras) with major contributions from neoclassical (Marshall, Pareto), behavioral (Kahneman, Thaler), and game theory (Nash, Aumann). Applied micro analyzes specific industries, regulations, and policies.
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Microeconomics
August 22, 2026 · Aditya Gupta
Finance
Related terms
Bond Market
The bond market is the global market for debt securities — US Treasuries, corporate bonds, municipal bonds, mortgage-backed…
Bubble
An asset bubble is a sustained rise in asset prices well above fundamental value, driven by speculation rather…
Comparative Advantage
Comparative advantage is David Ricardo's foundational economic theory: countries should specialize in producing goods where they have the…
Consumer Price Index
The Consumer Price Index (CPI) is the most widely-cited inflation measure in the US — tracking price changes…
Cost of Capital
Cost of capital is the rate of return investors require to provide capital to a business — combining…
Deflation
Deflation is the sustained decline in general price levels — opposite of inflation. Sounds appealing (things get cheaper!)…
