Exam-style question
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Evaluate 3.2.4.2 commercial banks and investment banks using a competitive market from The national and international economy.
Model answer
What a good answer should say
- A strong answer should evaluate 3.2.4.2 commercial banks and investment banks by defining the relevant economic relationship, applying it to the competitive market, and showing how the mechanism changes incentives, market outcomes, welfare or macroeconomic performance.
Explanation
Why this works
The reasoning should move from cause to transmission mechanism to consequence. Use a diagram, calculation or data point if it is relevant, then test the answer with Economics evaluation: size of effect, time period, elasticity or responsiveness, assumptions, and distribution of gains and losses.
This keeps the response specific to Financial markets and monetary policy rather than repeating a generic question template.
Common mistake
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