Economics 101 Practice Test: Consumers, Producers, and the Efficiency of Markets — Flashcards

Consumers, producers, and the efficiency of markets are related to the following topics:
Consumers: The price at which consumers are willing to pay for a product
Producers: The people who create and supply goods or services
Market efficiency: The degree to which market prices reflect all available information 

In an efficient market, prices accurately reflect all available information, which ensures that resources are allocated to their highest valued uses and that there is no waste or inefficiency. The basic economic laws of supply and demand drive this efficiency. 

Here are some other concepts related to consumers, producers, and market efficiency:
Producer surplus: The difference between the price at which a seller sells a product and the market value of the commodity
Consumer surplus: The difference between the actual price of a product and the price at which a consumer is willing to pay for the good
Willingness to sell: The cost of doing a work, which is the value of everything the seller must give up to produce a good