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Natural monopoly - Wikipedia, the free encyclopedia
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A natural monopoly exists when the minimum size to guarantee maximum economic efficiency is equal to the actual size of the market. In other words, a company has to be a certain size to realise economies of scale and thus provide the best possible service at the lowest possible cost to the consumer...
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A natural monopoly exists in a particular market if a single firm can serve that market at lower cost than any combination of two or more firms. ... Natural monopoly arises out of the properties of productive technology, often in association with market demand, and not from the activities of governments or rivals...
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Economies of scale are the most common natural barrier to entry. -- entrants have AC that are higher than those of existing firms and therefore can’t compete. A natural monopoly exists when the industry demand conditions allow no more than one firm to cover its costs while producing at Minimum Efficient Scale (MES).
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17. A natural monopoly exists when: A) unit costs are minimized by having one firm produce an industry's entire output. B) several formerly competing producers merge to become the only firm in an industry. C) short-run average total cost curves are tangent to long-run average total cost curves.
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The Theory of Natural Monopoly ... Natural monopoly is a market structure wherein a single seller (the natural monopolist) can, owing to the importance of economies of scale, supply the socially optimal quantity of output at the lowest possible total cost.
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1. The Natural Monopoly Model A natural monopoly exists in an industry where a single firm can produce output such as to supply the market at a lower per unit-cost than can two or more firms. The telephone industry, electricity and water supply are often cited as examples of natural monopolies.
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