Determinants of the Price Elasticity of Demand

The price elasticity of demand measures how responsive the quantity demanded of a good is to a change in its price. The value illustrates if the good is relatively elastic (PED is greater than 1) or relatively inelastic (PED is less than 1).A good's PED is determined by numerous factors, these include;·Number of substitutes: the larger the number of close substitutes for the good then the easier the household can shift to alternative goods if the price increases. Generally, the larger the number of close substitutes, the more elastic the price elasticity of demand. …