With no policy, each firm emits 120 tons of carbon. As H reduces its emissions from
120 to 0, its marginal abatement cost (MAC) rises from $0 to $480; as L reduces its
emissions from 120 to 0, its MAC rises from $0 to $120. The MD of a ton of carbon is
$96. The tax per ton is T.
Refer to Figure 2.2. If the government gives 120 permits and firms buy and sell, the
price would end up _____.
A. $24
B. $48
C. $72
D. $96
Answer:
Which can be made progressive?
A. A household consumption tax but not a household income tax
B. A household income tax but not a household consumption tax
C. A household consumption tax or a household income tax
D. Neither a household consumption tax nor a household income tax