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Questions › DSE › DSE 2006 › Q13
1 markMicroeconomics › Perfect competition › Profit maximisation and the competitive firmModerateabout 2 min

DSE 2006 Question 13: Perfect competition

Suppose all input prices as well as output price double. The level of output produced by a profit-maximizing firm which uses a decreasing returns to scale technology will

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Perfect competition has come up 115 times in 7 exams since 2006.

What this question tests

This question is on Profit maximisation and the competitive firm, part of Perfect competition in Microeconomics.

How a price-taking firm picks output where price equals marginal cost, and when it breaks even or shuts down.

TestStop has 31 past-paper questions on this subtopic; the nearest in year are below.

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Question from the DSE 2006 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.