Which approach leads to the most cost-effective pollution control system?

Externality & Internality MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Externality & Internalityeconomics-mcqs › externality-internality
Published
1 Jun 2019
Last updated
28 May 2026

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Explanation

The most efficient pollution control strategy involves those polluters who can lower emissions at the least cost doing the majority of the reduction. This minimizes overall expenses while achieving pollution targets. Simply setting equal reductions or zero pollution is either impractical or costly, and direct regulatory mandates may not optimize costs.

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