constitute(s) perhaps the most significant barrier to entry into an oligopolistic market. Patent rights Exclusive ownership of essential resources Legal barriers Economies of scale
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A monopoly, unlike a perfectly competitive firm, has some market power. Thus, it can raise its price, within limits, without quantity demanded falling to zero. The main way monopolies retain their market power is through barriers to entry, which prevent other companies from entering monopolized markets and competing for customers. Consider the market for pharmaceutical products. Patents are granted to inventors of products or processes for a certain number of years to encourage innovation. Without patents, research and development needed to improve pharmaceutical products are unlikely to occur, as nothing would then prevent other firms from stealing ideas and copying products. Which of the following best explains the barriers to entry that exist in this scenario? (a) Exclusive ownership of a necessary resource (b) Legal barriers Increasing returns to scale (c) Increasing returns to scale
Jennifer S.
Which of the following is NOT a barrier of entry that gives rise to monopoly or near-monopoly? A. Licensing B. Exclusive ownership of raw materials C. Sole rights D. Export restrictions E. Economies of scale
Oluwadamilola A.
Classify the following as a government-enforced barrier to entry, a barrier to entry that is not governmentenforced, or a situation that does not involve a barrier to entry. a. A patented invention b. A popular but easily copied restaurant recipe c. An industry where economies of scale are very small compared to the size of demand in the market d. A well-established reputation for slashing prices in response to new entry e. A well-respected brand name that has been carefully built up over many years
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