Cross Price Elasticity of Demand Explained
When it comes to Cross-elasticity of demand, we must first illustrate the concept of elasticity of demand. We can say that elasticity of demand is the foundation of the theory of cross-elasticity of demand because elasticity of demand is related to only one good while cross-elasticity of demand is about the relation of two goods. We should first compare the elasticity of demand with the cross-elasticity of demand. Elasticity of demand is sometimes referred to as the own-price elasticity of demand for a good, such as the elasticity of demand with respect to the good’s own price. Elastic demand reflects that consumers are very price sensitive. This concept is understandable because we all know price is one of important determinant of quantity, and the quantity demanded of a good is negatively related to its price. We can suppose: for a seller, lower price promotes sales; for a buyer, higher price constraints Continue reading