price signals
Cost-based market information
Price signals are the information conveyed by changes in market prices, indicating shifts in supply, demand, or value.
When gas prices rise, that's a signal to consumers to drive less and to producers to extract more.
Economists see price signals as the mechanism by which markets coordinate behavior without central planning: The price signal told investors to move their money elsewhere.
Distorted or suppressed price signals—through subsidies, price controls, or monopolies—can lead to misallocation of resources.
- costRequired payment amount
- incentiveReward encouraging action
- supply and demandPrice-determining economic forces
- spontaneous orderPattern emerging without design
- demandForceful request or requirement
indicators · supply · market forces · invisible hand · mechanism · scarcity · equilibrium · Hayek · free market · inflation · value · capitalism · stock market · market · opportunity cost · transaction costs · energy markets · marginal cost
price signalscentral planning
Government directs all production
command economy · planned economy · government mandates · price controls · production quotas
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