Elasticity - PED Flashcards
1
Q
What is the definition of PED?
A
The responsiveness of changes in quantity demanded to changes in price
2
Q
What effects the amount of substitutes due to value of elasticity?
A
Elasticity - if elastic it has substitutes
3
Q
What is the equation for PED?
A
%change in Price
4
Q
What effects PED?
A
- substitutes
- amount of income
- necessetices/luxuries?
- time