1.2 the market Flashcards
Price definition
What the buyer pays for a specific good or service
What is quantity demanded ?
The total amount of a good or service that consumers want over a given period of time.
What is the effect of income on a normal good ?
Increased income will lead to an increase in quantity demanded
What is the effect of income on quantity of an inferior good ?
Increased income may lead to a reduction in quantity demanded
What is the demand curve ?
A line showing the demand for a product at different prices
Equilibrium definition
The point where there is a balance between supply and demand
Name 4 factors that increase supply
-price rise
-increase in productivity
-fall in indirect tax
-developments in technology
What does a supply curve show ?
The relationship between price and quantity
Numerically what does price elastic demand look like ?
-1 and below
Numerically what does price inelastic demand look like ?
Between 0 and -1
What is the impact of price rise on a product with price elastic demand
Sales with decrease quickly therefore revenue decreases
What is the impact of price rise on a product with price inelastic demand ?
Sales fall slightly, but revenue rises
What is the impact of a price cut on a product with elastic demand ?
Sales rise sharply therefore revenue rises
What is the impact of a price cut on a product with price inelastic demand ?
Sales rise but not much, therefore revenue falls
Price elasticity formula
Price elasticity= % change in the quantity demanded /% change in price