All Flashcards
How does market equilibrium apply to the price of gasoline?
The price of gasoline is determined by the intersection of supply and demand, reflecting equilibrium.
How does consumer surplus apply to buying a discounted item?
If you buy an item on sale, your consumer surplus is the difference between what you would have paid and the sale price.
How does producer surplus apply to a farmer selling crops?
If a farmer sells crops for more than their minimum acceptable price, they gain producer surplus.
How does consumer surplus change when the price of a product increases?
Consumer surplus decreases because the difference between willingness to pay and the market price shrinks.
How does producer surplus change when the price of a product decreases?
Producer surplus decreases because the difference between the market price and minimum acceptable price shrinks.
How does market equilibrium relate to allocative efficiency?
Market equilibrium leads to allocative efficiency because resources are allocated to their most valued uses, maximizing total surplus.
How does a shortage affect consumer and producer surplus?
A shortage typically reduces consumer surplus and can increase producer surplus if prices rise, but it also creates deadweight loss.
How does a surplus affect consumer and producer surplus?
A surplus typically increases consumer surplus (due to lower prices) and reduces producer surplus, also creating deadweight loss.
How does consumer surplus relate to the demand curve?
Consumer surplus is the area below the demand curve and above the market price, representing the total benefit consumers receive.
How does producer surplus relate to the supply curve?
Producer surplus is the area above the supply curve and below the market price, representing the total benefit producers receive.
What is the impact of a price ceiling on consumer surplus?
It may increase or decrease consumer surplus, but it generally leads to a shortage and deadweight loss.
What is the impact of a price floor on producer surplus?
It may increase or decrease producer surplus, but it generally leads to a surplus and deadweight loss.
What is the impact of a tax on the market equilibrium?
A tax shifts the supply curve upward, leading to a higher price for consumers and a lower price for producers, and reduces quantity.
What is the impact of a subsidy on the market equilibrium?
A subsidy shifts the supply curve downward, leading to a lower price for consumers and a higher price for producers, and increases quantity.
What is the impact of rent control on consumer surplus in the long run?
Rent control, a type of price ceiling, typically reduces consumer surplus in the long run due to decreased availability of housing.
What is the impact of agricultural price supports on producer surplus?
Agricultural price supports, a type of price floor, typically increase producer surplus but lead to surpluses and government intervention.
How does a quota affect consumer surplus?
A quota restricts quantity, leading to higher prices and reduced consumer surplus.
How does a tariff affect producer surplus?
A tariff increases the price of imported goods, potentially increasing producer surplus for domestic producers.
What is the effect of a binding price ceiling on the quantity transacted?
A binding price ceiling reduces the quantity transacted because it creates a shortage.
What is the effect of a binding price floor on the quantity transacted?
A binding price floor reduces the quantity transacted because it creates a surplus.
Analyze the graph of market equilibrium. What does the intersection point represent?
The intersection point represents the equilibrium price and quantity where supply equals demand.
Analyze the graph of consumer surplus. What area represents consumer surplus?
The area below the demand curve and above the equilibrium price represents consumer surplus.
Analyze the graph of producer surplus. What area represents producer surplus?
The area above the supply curve and below the equilibrium price represents producer surplus.
In a supply and demand graph, what happens to the equilibrium if demand increases?
The equilibrium price and quantity both increase.
In a supply and demand graph, what happens to the equilibrium if supply decreases?
The equilibrium price increases, and the equilibrium quantity decreases.
How does a price ceiling affect consumer and producer surplus on a graph?
A price ceiling creates a shortage, reducing producer surplus and potentially consumer surplus, and creates deadweight loss.
How does a price floor affect consumer and producer surplus on a graph?
A price floor creates a surplus, reducing consumer surplus and potentially producer surplus, and creates deadweight loss.
What does a shift in the demand curve to the right indicate?
An increase in demand at every price level.
What does a shift in the supply curve to the left indicate?
A decrease in supply at every price level.
On a graph, how is total surplus represented at equilibrium?
Total surplus is represented by the sum of the areas of consumer and producer surplus, maximized at equilibrium.