Which one of the following best describes the 'Crowding Out Effect' in the context of fiscal policy?

Question

Which one of the following best describes the 'Crowding Out Effect' in the context of fiscal policy?

1. A. A situation where private investment increases due to increased Government spending
2. B. A situation where Government borrowing leads to higher interest rates, which reduces private investment (Correct answer)
3. C. A situation where an increase in taxes leads to increased private sector investment
4. D. A situation where Government spending has no impact on aggregate demand

Correct Answer

Option B — B

Detailed Solution & Explanation

The correct answer is Option B.

Key Points

• a situation where Government borrowing leads to higher interest rates, which reduces private investment.
• The crowding-out effect occurs when large-scale government borrowing to fund a fiscal deficit raises the demand for loanable funds, pushing up interest rates.
• Costlier credit then discourages private investment — the public sector's borrowing 'crowds out' private borrowers.
• crowding out is a core argument of those who favour fiscal restraint; the opposite, crowding in, can occur when government spending on infrastructure raises the productivity and returns of private investment.

Additional Information

• (A) describes the opposite ('crowding in', where public spending boosts private investment).
• (C) a tax rise generally reduces, not increases, private investment.
• (D) is false — government spending does affect aggregate demand.

Exam Tip

• the causal chain is the answer — govt borrowing → higher interest rates → lower private investment.