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Questions › UGC-NET › UGC-NET 2025 › Q93
2 marksMicroeconomics › Market failure, externalities and public goods › Common-pool resources and the tragedy of the commonsEasyabout 1 min

UGC-NET 2025 Question 93: Market failure, externalities and public goods

Comprehension: For environmental assets, markets can fail if prices do not communicate society's desires and constraints accurately. Habitat destruction and loss of biodiversity originate in several sources of market failure: public ownership of large open-access land with limited government capacity encourages over-exploitation of wildlife, timber, grazing and crop lands. Lack of secure land tenure gives little incentive to conserve habitat. Biodiversity is a case of non-rivalry and non-excludability and has no price, so such failures are linked to incomplete markets; they can also arise from externality if an outside agent disturbs the ecosystem. This can end the ecosystem unless local people act collectively.

The concept of the 'Tragedy of Commons' was founded by:

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Market failure, externalities and public goods has come up 114 times in 7 exams since 2006.

What this question tests

This question is on Common-pool resources and the tragedy of the commons, part of Market failure, externalities and public goods in Microeconomics.

Overuse of resources that anyone can access, and the policies that limit it.

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Take this paper as a timed mockMore on Common-pool resources and the tragedy of the commons

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