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Which test, z or t , has higher power? Explain why?
External Benefits
Benefits of a good or service that are enjoyed by people other than the ones who originally purchase or consume the good.
Marginal Social Cost
The complete expense incurred by society to produce an extra unit of a product, incorporating both individual costs and external effects.
Marginal Social Benefit
The additional benefit to society as a whole from producing one extra unit of a good or service.
Optimal Quantity
The amount of a product or service that maximizes efficiency, balancing costs and benefits to achieve the best possible outcome.
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