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sinerus sinerus
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7 years ago
Which of the following firms rely on patents the most as the barrier to keep other firms from entering the industry?
A) law firms
B) wine makers
C) textbook publishers
D) pharmaceutical firms
Textbook 
Survey of Economics: Principles, Applications and Tools

Survey of Economics: Principles, Applications and Tools


Edition: 6th
Authors:
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Lightman030Lightman030
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7 years ago
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