Why are there surpluses

The increase in price will be too much for some consumers and they will no longer demand the product. Meanwhile the increased quantity of available product will satisfy other consumers.

Eventually equilibrium will be reached. Back to Equilibrium. Join an Experiment. Copyright Experimental Economics Center. Or, to put it in words, the amount that producers want to sell is greater than the amount that consumers want to buy. With a surplus, gasoline accumulates at gas stations, in tanker trucks, in pipelines, and at oil refineries.

This accumulation puts pressure on gasoline sellers. If a surplus remains unsold, those firms involved in making and selling gasoline are not receiving enough cash to pay their workers and cover their expenses.

In this situation, some firms will want to cut prices, because it is better to sell at a lower price than not to sell at all. Once some sellers start cutting prices; others will follow to avoid losing sales. These price reductions will, in turn, stimulate a higher quantity demanded. How far will the price fall? Whenever there is a surplus, the price will drop until the surplus goes away.

When the surplus is eliminated, the quantity supplied just equals the quantity demanded—that is, the amount that producers want to sell exactly equals the amount that consumers want to buy. You can see this in Figure 2 and Figure 1 where the supply and demand curves cross. You can also find it in Table 1 the numbers in bold.

At this price, the quantity demanded is gallons, and the quantity supplied is gallons. Quantity supplied is less than quantity demanded Or, to put it in words, the amount that producers want to sell is less than the amount that consumers want to buy. In this situation, eager gasoline buyers mob the gas stations, only to find many stations running short of fuel. Oil companies and gas stations recognize that they have an opportunity to make higher profits by selling what gasoline they have at a higher price.

These price increases will stimulate the quantity supplied and reduce the quantity demanded. As this occurs, the shortage will decrease. How far will the price rise? The price will rise until the shortage is eliminated and the quantity supplied equals quantity demanded.

In other words, the market will be in equilibrium again. Generally any time the price for a good is below the equilibrium level, incentives built into the structure of demand and supply will create pressures for the price to rise.

Similarly, any time the price for a good is above the equilibrium level, similar pressures will generally cause the price to fall. As you can see, the quantity supplied or quantity demanded in a free market will correct over time to restore balance, or equilibrium. Figure 4. Equilibrium is the point where the amount that buyers want to buy matches the point where sellers want to sell. When two lines on a diagram cross, this intersection usually means something. On a graph, the point where the supply curve S and the demand curve D intersect is the equilibrium.

The equilibrium price is the only price where the desires of consumers and the desires of producers agree—that is, where the amount of the product that consumers want to buy quantity demanded is equal to the amount producers want to sell quantity supplied.

Or, to put it in words, the amount that producers want to sell is greater than the amount that consumers want to buy. With a surplus, gasoline accumulates at gas stations, in tanker trucks, in pipelines, and at oil refineries. This accumulation puts pressure on gasoline sellers. If a surplus remains unsold, those firms involved in making and selling gasoline are not receiving enough cash to pay their workers and cover their expenses.

In this situation, some firms will want to cut prices, because it is better to sell at a lower price than not to sell at all. Once some sellers start cutting prices; others will follow to avoid losing sales. These price reductions will, in turn, stimulate a higher quantity demanded.

How far will the price fall? Whenever there is a surplus, the price will drop until the surplus goes away. When the surplus is eliminated, the quantity supplied just equals the quantity demanded—that is, the amount that producers want to sell exactly equals the amount that consumers want to buy. You can see this in Figure 2 and Figure 1 where the supply and demand curves cross. You can also find it in Table 1 the numbers in bold. At this price, the quantity demanded is gallons, and the quantity supplied is gallons.

Quantity supplied is less than quantity demanded Or, to put it in words, the amount that producers want to sell is less than the amount that consumers want to buy. In this situation, eager gasoline buyers mob the gas stations, only to find many stations running short of fuel.

Oil companies and gas stations recognize that they have an opportunity to make higher profits by selling what gasoline they have at a higher price.