Explores what happens to demand if the price of something is expected to go up or down in the future.

When supply or demand change, the price and quantity in the market changes. See how a change in demand or supply affects price and quantity in this video [4:50].

Explore the role of buyers' expectations as a determinant of demand in this video lesson from Khan Academy. This resource is designed as a review for the AP Macroeconomics Test or a college-level macroeconomics course.

This video lesson from Khan Academy explains the differences between a change in the quantity demanded for a good (which causes a movement along a demand curve) and the change in a good's demand (which causes the entire demand curve to...