Elasticity is an important economic concept that describes demand for a good or service based on its price. Demand for elastic products, such as air travel or luxury goods, goes up if their price decreases and goes down when they increase in price.
The opposite is true for inelastic products, such as medicine or staple groceries, for which demand is generally constant regardless of price. We'll explain more about the nature of elasticity in finance and the types of elasticity and provide examples of elastic and inelastic goods and services.
What is elasticity in finance?
Simply put, elasticity in finance measures consumer response to price changes. If prices go up and demand decreases, you're looking at an elastic product or service. If prices go up or down and demand stays the same, it's probably an inelastic product or service.
Elasticity is especially important for investors. A company that specializes in inelastic products will likely be a relatively steady investment, regardless of economic conditions. Meanwhile, companies with elastic goods and services will likely be a much more volatile -- but probably more lucrative -- investment as the economy waxes and wanes.
Obviously, pricing will have an effect on corporate revenue. However, pricing isn't the only factor that affects the elasticity of demand. The quality of a good or service, its availability, and customer service can all influence demand. More recently, inflation has brought the concept of substitutions to the forefront, as cash-strapped consumers who need products considered inelastic, such as groceries, have traded brand-name products for generics.
