Demand Flashcards
Demand
The willingness and ability to purchase a good or service at the given price and time period
Law of demand
For most products, the quantity demanded varies inversely with its price
Individual demand
The demand for a good or service by an individual consumer
Market demand
The total demand of a good or service found by adding together all individual demand
Movement along the demand curve
When the price changes, leading to the movement up or down the existing demand curve
Shift in the demand curve
A complete movement of the existing demand curve either outward (to the right) or inward (to the left)
Subsidy
An amount of money the government gives directly to firms to encourage production and consumption
Tax
A compulsory payment to the government
Elastic demand
When the percentage change in quantity demanded is greater than the percentage change in price.
Inelastic demand
When the percentage change in quantity demanded is less than the percentage change in price
Price elasticity of demand (PED)
The responsiveness of quantity demanded to a change in the price of the product.