What happens to the demand curve when there is an increase in demand?

When there is an increase in demand for a product or service, the demand curve shifts to the right. This rightward shift reflects that at every price level, consumers are now willing to purchase more of that good or service than before. Various factors can lead to an increase in demand, such as a rise in consumer income, a change in consumer preferences, or an increase in the price of substitutes.

In essence, when demand increases, the new demand curve will show a higher quantity demanded at each price point, illustrating the growing consumer interest in that item. This shift is vital for understanding changes in consumer behavior and helps businesses and economists analyze market dynamics effectively.