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Satsume Satsume
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Posts: 761
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6 years ago
Firms often use patent rights as a:
A) barrier to exit.
B) barrier to entry.
C) way to achieve perfect competition.
D) none of the above
Textbook 
Microeconomics

Microeconomics


Edition: 8th
Author:
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Answer verified by a subject expert
oracledarrenoracledarren
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Posts: 455
6 years ago
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Satsume Author
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6 years ago
Thanks for your help!!
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You make an excellent tutor!
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Thanks
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