Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Elastic products, like air travel, see demand vary with price changes, affecting investment volatility. Inelastic goods, such as insulin, maintain steady demand despite price fluctuations, offering ...

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 ...