Demand is what the consumer can and is willing to buy at a given price over a given time period. Analyzing demand is a complicated process that takes into account many variables. Economists and ...

Demand, a chief economic principle, is the effective want for something and the willingness and ability to pay for it. A relative concept, demand is always attached to a certain price point at a ...

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 ...