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Evaluate the view that all firms are aiming to maximise profits

Profit maximisation is an objective of a firm that seeks to produce output where Marginal Cost is equal to Marginal Revenue. Therefore, it is assumed rationally that this would be the most important objectiv...
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Answered by Daniel D. • Economics tutor
24212 Views

What is the IS-LM model?

The IS-LM model is the Investment-Savings Liquidity Preference-Money Supply model. It displays equilibrium in the macro-economy when the two curves, IS & LM, intersect. LM Curve: Displays all the possibl...
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Answered by Sean H. • Economics tutor
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What is the "Tragedy of the Commons" and how may it be solved?

The Tragedy of the Commons (also known as the Tragedy of Freedom in a Commons) is an economic situation in which individual economic agents choose to maximise their individual gain when using a shared resour...
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Answered by Rithik H. • Economics tutor
3342 Views

Explain how petrol and diesel cars may be a source of market failure?

As with many questions in economics A-level, I would start my answer with a paragraph explaining how under certain assumptions, an efficient allocation of resources can be achieved through the market mechani...
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Answered by Daniel O. • Economics tutor
3032 Views

On the graph related to the firms topic, why does the marginal cost curve meet the average cost curve at its lowest point.

The marginal cost is the cost of producing an additional unit, whilst the average cost is the average cost of producing each unit. If the marginal cost is lower than the average cost then the average cost wi...
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Answered by Asisa S. • Economics tutor
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