Under an each individual self-sufficient system, r* will, on average, equal ____ and will
vary ____ across individuals.
A. mpk; a little
B. gL + gW + gLgW; a little
C. mpk; a lot
D. gL + gW + gLgW; a lot
Answer:
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. Instead, suppose L cuts back 120 and H cuts back 0; the total cost
would be _______.
A. $7,200
B. $11,520
C. $14,400
D. $28,800