The Basics
- Simple definition: Analysis of how all markets in an economy interact simultaneously.
- Core idea: Changes in one market ripple through others – everything connects.
- Think of it as: A mobile hanging above a baby’s crib – touch one part, everything moves.
What It Actually Means
Unlike partial equilibrium (which looks at one market in isolation), general equilibrium recognizes that markets are interconnected. Higher oil prices affect transport costs, which affect food prices, which affect wages, which affect demand for everything. The economy reaches general equilibrium when a set of prices is found such that all markets clear at once – supply equals demand in every market.
Example
When global oil prices spiked in 2022, Pakistan felt it everywhere: transport costs rose, food prices increased, businesses cut jobs, the government spent more on subsidies, the fiscal deficit widened, and the rupee depreciated. Only general equilibrium thinking captures this full chain of effects.
Why It Matters (2026)
Policymakers use computable general equilibrium (CGE) models to simulate impacts of tax reforms, trade deals, or climate policies before implementing them. It prevents unintended consequences.
Don’t Confuse With
Partial Equilibrium – which looks at one market alone.
See also
Partial Equilibrium • Edgeworth Box • Walras’s Law • Input-Output Analysis
Read more about this with MASEconomics:
General Equilibrium and Partial Equilibrium Analysis: A Comprehensive Guide