👉 preabundance is a concept in mathematics, economics and finance that refers to a situation where a person has more money than they need. It occurs when there are two people with the same amount of money, but one person has more money than the other. The preabundance effect can be seen in situations such as market speculation or in the stock market where investors believe that prices will rise and therefore purchase more stocks than they actually need. In economics, preabundance is often used to describe a