A、a. provides positive externalities because it creates knowledge others can use.
B、b. results in negative externalities because government funding for research causes less government spending in other areas.
C、c. is protected by patent laws, which eliminates the need for government intervention.
D、d. should only be funded by the corporations that will receive the profits from the research.
非效率:垄断和外部性(inefficiency:monopoly and externalities)
A、externalities will be present
B、production of the product has no cost
C、government should not intervene to produce the product
D、private companies will eventually produce the product, and the good will no longer be free
A、Imperfect competition
B、Social costs/externalities
C、Imperfect information
D、Equity
A.with government taxation.
B.by prohibiting production.
C.by correctly defining property rights and through negotiation between the parties.
D.None of the abov
E.
A、unfair competition.
B、wildcat destructive competition.
C、environmental negative externalities associated with pollution.
D、limited competition.
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!