Economists use elasticity of demand to gauge how responsive consumers are to changes in price and income, but investors can also use elasticity of demand to help make more informed investing decisions ...

Income elasticity measures the relationship between sales and consumers' incomes, according to business expert, Graeme Pietersz, at Moneyterms.co.uk. Small-business sales are likely to fall when ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...

The challenge is wrapping your head around the difference between elasticity and inelasticity of demand. Elasticity of demand measures how much the demand for a product or service changes relative to ...