【单选题】梁平法施工图中梁的平面注写方式有集中标注和 ( )
【判断题】大约在五千年前左右,古埃及人创造了历史上第一支口红。
【单选题】Corrective taxes differ from most taxes in that correctivetaxes
A.
enhance economic efficiency, and is also known as a Pigovian tax
B.
do not raise revenue for the government.
C.
cause deadweight loss.
D.
cannot be divided between the buyer and seller.
【判断题】Although regulation and corrective taxes are both capable of reducing pollution, regulation accomplishes this goal more efficiently.
【单选题】Most economists prefer corrective taxes to regulation tocorrect the pollution problem because:
A.
the market-based solution is less costly to society.
B.
the market-based solution can result in a greater reduction in pollution.
C.
the market-based solution raises revenue for the government.
【简答题】大约在五千年前左右,古埃及人创造了历史上第一支___。
【判断题】计算机联锁具有对室内外联锁设备的检测和监测功能。
【单选题】Most taxes distort incentives and move the allocation ofresources away from the social optimum. Why do corrective taxes avoid thedisadvantages of most other taxes?
A.
Corrective taxes apply only to goods that are bad for people's health, such as cigarettes and alcoh
B.
Because corrective taxes correct for market externalities.
C.
Corrective taxes provide incentives for the conservation of natural resources.
D.
Corrective taxes do not affect deadweight loss.