The law of marginal utility states that customer satisfaction decreases with each unit purchased. So, the more your customers purchase, the less satisfaction they get from each additional purchase. If ...

You don't need to have studied economics to be familiar with the law of diminishing marginal utility and the idea of consumer surplus. The first has to do with the benefit consumers get from their ...

It is one of the basic principles taught to students studying economics. Introduced by Lord Alfred Marshall, it forms a crux in the micro-economic level often reflected in routine, day-to-day life.

From a practical standpoint, the august professors were talking about the value of that last dollar, the one at the top of a potentially very high stack that you might possess. And the function for ...

Paul Solman: Today’s Paul Samuelson excerpt explains the concept of “consumer surplus.” See the other transcripts we posted this week on the basics of economics here and here.) To Samuelson, it was ...

This is not an argument for more quantitative easing, or QE3, as it would inevitably be called. Instead, this is about the logic of the argument for more quantitative easing. It is intended as a ...

Diminishing marginal utility explains why extra helpings of our favourite dish are not necessarily delightful. It’s also a key business strategy for pricing, marketing & design We have all experienced ...

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 ...