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Attainment of productive efficiency with
![Check Mark](/static/check-mark.png)
Answer to Problem 2MCQ
(b) The long run but not in the short run.
Explanation of Solution
With perfect competition, productive efficiency is generally attained in the long run because, in long run,
In the short run, the perfectly competitive firm does not occur at the minimum average total cost and the firm might earn supernormal profit at the expense of wasting resources thus options (a), (c) and (d) are incorrect.
In perfect competition, there is a large number of firm so a single firm can not affect the market behavior, and the outcome will be determined by the industry uniform for all the firms, hence option (e) is incorrect.
Introduction:
Productive efficiency is characterized by
- P = MC
- Minimized cost
- There is no wastage of resources.
Chapter 60 Solutions
Krugman's Economics For The Ap® Course
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