Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...

Demand elasticity is a phenomenon where demand for a specific good or service changes depending on factors such as how it is priced, whether alternatives are available or local income trends.

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

As a marketer, especially if you're a senior marketer, you likely have a pretty good idea of what price elasticity is. So let's use that as an introduction to the idea of brand elasticity. If you ...

According to the law of demand, when the price of a product goes up, consumers will buy less of it and vice versa. The concept of elasticity measures how much less consumers will buy when the price ...