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 ...

Fact checked by Ariel Courage Reviewed by Erika Rasure What Is Utility Function? A utility function measures a consumer’s preference and satisfaction with different goods or services. As part of ...

To understand how a utility table works, let's imagine a simplified example focusing on two key activities for a college ...

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 ...