MARKET

Market



Market

1) Supply and Demand

The law of supply and demand predicts that the price level will move toward the point that equalizes quantities supplied and demanded. To understand why this must be the equilibrium point, consider the situation in which the price is higher than the price at which the curves cross. In such a case, the quantity supplied would be greater than the quantity demanded and there would be a surplus of the good on the market. Specifically, from the graph we see that if the unit price is $3 (assuming relative pricing in dollars), the quantities supplied and demanded ...