Availability of substitutes, whether it is a neceesity or luxury, proportion of the purchaser's budget consumed by that item and permanent or temporary price changes.
The price elasticity of demand is measured by calculating the percentage change in quantity demanded in response to a percentage change in price. Factors considered in determining price elasticity of demand include the availability of substitutes, necessity of the good, and time period for adjustment.
distinguish between price elasticity of demand and income elasticity of demand
What are the determined factors of price elasticity of demand
1)price elasticity of demand 2)income elasticity of demand 3)cross elasticity of demand
Cross price elasticity of demand measures the responsivenss of demand for a product to a change in the price of another good.
Unitary elasticity is when the price elasticity of demand is exactly equal to one.
In economics , the cross elasticity of demand and cross price elasticity of demand measures the responsiveness of the quantity demand of a good to a change in the price of another good.
role of price elasticity of demand in managerial decisions
The price elasticity refers to the change in demand due to the change in price. The income elasticity of demand on the other hand refers to the change in demand due to the change in income.
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Cross price elasticity of demand measures the responsivenss of demand for a product to a change in the price of another good.
Price elasticity of demand is positively correlated with the existence of substitute goods.