🧠 Topic Summary
Market power refers to the ability of a firm to influence the market price of a good or service. This often leads to inefficiency because firms with market power may restrict output and charge higher prices than in a competitive market. Inefficiency arises because resources are not allocated in a way that maximizes overall societal welfare. This can result in deadweight loss, which represents the reduction in total surplus (consumer and producer surplus) due to the firm's actions.
This quiz will test your understanding of these concepts. Good luck!
🗂️ Part A: Vocabulary
Match the terms with their definitions:
| Term |
Definition |
| 1. Market Power |
A. A situation where resources are not allocated efficiently, leading to a loss of total welfare. |
| 2. Inefficiency |
B. The ability of a firm to influence the market price of a good or service. |
| 3. Deadweight Loss |
C. A market structure where a single firm controls the entire supply of a particular product or service. |
| 4. Monopoly |
D. The loss of economic efficiency when the equilibrium for a good or service is not Pareto optimal. |
| 5. Rent-Seeking |
E. When a company uses its resources to gain an unfair advantage in the marketplace. |
✍️ Part B: Fill in the Blanks
Complete the following paragraph with the correct terms:
Firms with significant _________ can often create _________ by limiting production and increasing prices. This leads to _________, which represents a loss of economic _________ because the market is not operating at its most efficient level. A _________ is an example of a market structure where one firm has substantial market power.
🤔 Part C: Critical Thinking
Explain how government regulation can address market power and inefficiency. Provide an example.