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25 Jul 2018
What is an externality? Can you give an example of a positive externality and another of a negative externality? In what way does the patent system help society solve an externality problem?
What is an externality? Can you give an example of a positive externality and another of a negative externality? In what way does the patent system help society solve an externality problem?
Sixta KovacekLv2
28 Jul 2018
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