Learn how utility functions derive demand functions and their role in maximizing consumer satisfaction and economic decision making.

Understand the key differences between marginal utility and marginal benefit—how they affect pricing, consumer behavior, and decision making in economics.

Higher fuel and infrastructure costs are driving up electricity and gas prices nationwide. Extreme weather and aging grids are forcing utilities to invest heavily in upgrades and repairs. Consumers ...

WASHINGTON – More people are falling behind on paying their bills to keep on the lights and heat their homes, according to a new analysis of consumer data – a warning sign for the U.S. economy and ...

Utility measurement has emerged as a cornerstone in assessing health outcomes, providing a quantitative basis for comparing diverse health states through standardised metrics such as quality‐adjusted ...

President Donald Trump walks out to board Marine One on the South Lawn of the White House, Wednesday, Nov. 5, 2025, in Washington. (AP Photo/Evan Vucci) WASHINGTON — More people are falling behind on ...