The condition where the quantity of a good or service demanded surpasses the available quantity supplied at a given price point characterizes a state of disequilibrium in a market. For instance, if a popular concert’s tickets are priced below the level that would equate supply and demand, the number of individuals seeking tickets will exceed the number available, creating a situation where many potential buyers are unable to purchase tickets at the set price.
This phenomenon signals a fundamental imbalance, indicating that the prevailing price is too low relative to the desires of consumers and the willingness of producers. This imbalance can lead to various consequences, including the emergence of black markets where goods are resold at prices significantly higher than the official price, rationing by suppliers, and ultimately, upward pressure on prices as market forces attempt to restore equilibrium. Historically, government price controls, intended to make essential goods affordable, have sometimes inadvertently created this condition, leading to shortages and other unintended economic consequences.