Microeconomics
13th Edition
ISBN: 9781337617406
Author: Roger A. Arnold
Publisher: Cengage Learning
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Question
Chapter 9, Problem 1QP
To determine
Whether the given statement is true or false.
Expert Solution & Answer
Explanation of Solution
Technically, the statement the “firm’s entire marginal cost curve is its short-run supply curve”, which is not true. The marginal cost curve and its short-run supply curve are different. The short-run supply curve is the firm’s entire marginal cost curve only when the price of the goods is above the minimum point of the average cost curve. A firm must cover its variable cost in the short run.
Economics Concept Introduction
Marginal cost (MC): Marginal cost refers to the amount of additional costs incurred in the process of increasing one more unit of output. Marginal cost curve shows the additional cost for the different levels of output.
Short-run supply curve: In the short run, it is a curve that shows the relationship between the price level in the economy and the supply in the economy by the firms.
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Students have asked these similar questions
“The firm’s entire marginal cost curve is its short-run supply curve.” Is the preceding statement true or false? Why?
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Chapter 9 Solutions
Microeconomics
Ch. 9.1 - Prob. 1STCh. 9.1 - Prob. 2STCh. 9.1 - Prob. 3STCh. 9.1 - Prob. 4STCh. 9.2 - Prob. 1STCh. 9.2 - Prob. 2STCh. 9.2 - Prob. 3STCh. 9.2 - Prob. 4STCh. 9.3 - Prob. 1STCh. 9.3 - Prob. 2ST
Ch. 9.3 - Prob. 3STCh. 9.3 - Prob. 4STCh. 9.4 - Prob. 1STCh. 9.4 - Prob. 2STCh. 9 - Prob. 1QPCh. 9 - Prob. 2QPCh. 9 - Prob. 3QPCh. 9 - Prob. 4QPCh. 9 - Prob. 5QPCh. 9 - Prob. 6QPCh. 9 - Prob. 7QPCh. 9 - Prob. 8QPCh. 9 - Prob. 9QPCh. 9 - Prob. 10QPCh. 9 - Prob. 11QPCh. 9 - Prob. 12QPCh. 9 - Prob. 13QPCh. 9 - Prob. 14QPCh. 9 - Prob. 15QPCh. 9 - Many plumbers charge the same price for coming to...Ch. 9 - Prob. 17QPCh. 9 - Prob. 18QPCh. 9 - Prob. 1WNGCh. 9 - Prob. 2WNGCh. 9 - According to the accompanying table, what quantity...Ch. 9 - Prob. 4WNGCh. 9 - Prob. 5WNGCh. 9 - Prob. 6WNGCh. 9 - Prob. 7WNGCh. 9 - Prob. 8WNGCh. 9 - Prob. 9WNGCh. 9 - Prob. 10WNG
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Similar questions
- If the price of the good is $100, what is the firm's profit in the short-run equilibrium?arrow_forwardthe short-run supply curve of a perfect competitive firm is the same as that portion of the marginal cost curve, over and above the minimum portion of the AVC. with graphic support carefully proof this .arrow_forwardIn the short-run, if the marginal cost of a firm in a competitive industry is increasing while its average variable cost is downward sloping, what can you say about slope of average total cost?arrow_forward
- In the long-run equilibrium of a competitive market with identical firms, what are the relationships among price (P), marginal cost (MC), and average total cost (ATC)?arrow_forwardWhich of the following represents a long-run decision for the firm? a. rehiring workers who were previously laid off. b. determining what price to charge for a given level of output. c. deciding how much output to supply to the market at the current market price. d. building another wing on the plant in order to add a new assembly line. answer. (d. building another wing on the plant in order to add a new assembly line.) Please help me explain this questions. Thanks in advancearrow_forwardExplain why a firm might want to produce its good even after diminishing marginal returns have set in and marginal cost is on the rise. People often believe that large firms in an industry have cost advantages over small firms in the same industry. For example, they might think a big oil company has a cost advantage over a small oil company. For this to be true, what condition must exist? Explain your answer.arrow_forward
- What happens to a competitive firm whose cost function exhibits decreasing marginal cost everywhere? Construct a concrete cost function of this type and carry out the search for the profit-maximizing output.arrow_forwardpart 1. Leave 'r' and 'w' as constants. Solve the cost minimization problem to find L*(q) and K*(q). Then find the cost function C(q). part 2. At what price would the firm choose to shutdown and not produce? Provide calculations.arrow_forward
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