8.
D
New innovations and technological developments, create positive spillover effects upon the other parties. It creates positive externalities. It increases the overall social benefits to everyone.
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6.
D
This transformation of empty lands into the public vegetable garden, is a good impact upon the society and community. So, it is a positive externality.
QUESTION 8 In economic terms, when I'mАSoftware Co. invests in new technology innovations, competitive extemalities arise....