Review 2 Supply, Demand, and the Market Process Flashcards
Effect of a price floor
surpluses
Effect of an increase in demand on price and quantity
both increase
producer surplus
The difference between the price that suppliers actually receive and the minimum price they would be willing to accept. It measures the net gains to producers and resource suppliers from market exchange. It is not the same as profit.
draw a supply curve
derived demand
The demand for a resource; it stems from the demand of the final good the resource helps produce.
draw a demand curve
market
An abstract concept encompassing the forces of demand and supply and the interaction of buyers and seller with potential for exchange to occur.
Effect of an increase in supply on price and quantity
price decreases, quantity increases
Substitutes
Products that serve similar purposes. An increase in the price of one will cause an increase in demand for the other (examples are hamburgers and tacos, butter and margarine, Chevrolets and Fords).
profit
An excess of sales revenue relative to the opportunity cost of production. The cost component includes the opportunity cost of all resources, including those owned by the firm. Therefore, profit accrues only when the value of the good produced is greater than the value of the resources used for its production.
invisible hand principle
The tendency of market prices to direct individuals pursuing their own interests to engage in activities promoting the economic well-being of society.
Price floor
a legally established minimum price buyers must pay for a good or resource.
Effect of an decrease in demand on price and quantity
both decrease
Who determines the lowest possible price of any voluntary exchange?
the seller
What are some factors that would tend to increase the supply of a good.
A decrease in the cost of producing the good
An increase in the number of sellers
An improvement in the technology to produce the good
Seller expect a lower price in the future
supply comes from
sellers
Law of supply
A principle that states there is a direct relationship between the price of a good and the quantity of it producers are willing to supply. As the price of a good increases, producers will wish to supply more of it. As the price decreases, producers will wish to supply less.