Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

J.B. Maverick is an active trader, commodity futures broker, and stock market analyst 17+ years of experience, in addition to 10+ years of experience as a finance writer and book editor. Nastasic / ...

Elementary economics tells us that a good decision is to maximize utility. Utility refers to how desirable a task or choice is for an individual. Maximizers are people who strive to get the very best ...