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 ...
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 ...
Lately, utility costs have been relatively stable, compared to the last several years when inflation was running amok. According to the most recent numbers from the Consumer Price Index, energy costs ...