National Income Accounting — Economics STD 12 Commerce — Question
CBSE BoardEnglish MediumSTD 12 CommerceEconomicsNational Income Accounting3 Marks
Question
Define externalities. Give an example of negative externality. What is its impact on welfare?
✓
Answer
Externalities refer to the benefits (or harms) a firm or an individual causes to another for which it is not paid. (or penalised) Example: Polluting river by an oil refinery. Impact: Reduces welfare through negative effect on health.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.