supply and demand به انگلیسی

 

From Longman Dictionary

supˌply and deˈmand noun [uncountable]

the relationship between the quantity of goods for sale and the quantity of goods that people want to buy, especially the way it influences prices

Example

As a matter of fact, a single event might simultaneously affect both supply and demand

The direction of the change in quantity depends upon the relative sizes of the changes in supply and demand

 Real Dangers It’s the market place economy, a case of supply and demand

Essentially it is a matter of identifying the sources of supply and demand

As noted elsewhere, it is the relevant supply and demand elasticities that matter