Which one of the following is the most likely to cause market failure in financial markets?
Financial advisers having much greater knowledge of complex pension assets than their retail clients
Commercial banks increasing interest rates on loans to high-risk startup businesses
Credit rating agencies publishing highly accurate, publicly accessible risk profiles of corporate bonds
Investment companies aligning their managers' bonuses with long-term portfolio performance
9 exam-style questions on Edexcel A A Level Economics 4.4.2 Market failure in the financial sector. Each one has a worked solution and a mark scheme showing where the marks go.