Difficulty: Easy

Average Score: 87%

In competitive markets, which of the following statements is true?

Rationale

The market price is determined by the interaction of many buyers and many sellers.

In competitive markets, prices are established through the forces of supply and demand, where numerous buyers and sellers interact, leading to an equilibrium price. This dynamic ensures that no single entity has control over the market price, reflecting the collective behavior of all participants.

A (The problem of scarcity does not exist.) YOUR ANSWER

Scarcity is a fundamental economic concept that arises because resources are limited while human wants are unlimited. In competitive markets, scarcity is always present, compelling buyers and sellers to make choices about resource allocation, prices, and production levels. Thus, this statement is incorrect.

B (The market price is determined by a single seller.) YOUR ANSWER

In a competitive market, no single seller can dictate the market price due to the presence of many competitors. Prices are influenced by the collective actions of all sellers and buyers, ensuring that individual sellers cannot exert monopolistic control over pricing. Therefore, this statement is false.

C (The market price is determined by a few large sellers.) YOUR ANSWER

This scenario describes an oligopoly rather than a competitive market. In competitive markets, the price is shaped by the interactions of many participants, preventing any few sellers from having significant influence. Hence, this choice does not accurately reflect the nature of competitive markets.

D (The market price is determined by the interaction of many buyers and many sellers.) CORRECT

In competitive markets, prices are indeed set through the interplay of supply and demand, where numerous buyers and sellers engage in transactions. This collective interaction leads to a market equilibrium price that reflects the preferences and constraints of all market participants, making this statement true.

Conclusion

In competitive markets, the determination of market price arises from the interactions between many buyers and sellers, illustrating the essence of supply and demand dynamics. This collaborative process ensures that no single entity can control prices, and it highlights the importance of competition in promoting market efficiency. Understanding this principle is crucial for analyzing market behaviors and outcomes in economic theory.

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