31、In perfectly competitive constant-cost industries and perfectly competitive increasing-cost industries, respectively,what is the most likely long-run effect of a permanent increase in demand? Constant-cost industry
Increasing-cost industry A. Price decreases Price decreases B. Price decreases Price remains unchanged C. Price remains unchanged Price increases D. Price remains unchanged Price remains unchanged A. Answer A B. Answer B C. Answer C D. Answer D
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发表于 2008-11-5 16:57
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