Hazardous waste sites are disproportionately located in areas where there are large populations of rich people.
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Technological change shifts the marginal abatement cost function upward.
A. 对
B. 错
Consistent policies encourage new technology.
A. 对
B. 错
Unstable policies encourage new technology.
A. 对
B. 错
There is a need for enforcement because of widespread non-compliance.
A. 对
B. 错
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