Distinguishing monetary from fiscal policy tools

Steps:

• Recall monetary policy: central bank actions to manage money supply, interest rates, and credit to influence economic activity.
• Review options: A, B, and D involve central bank controls on finance; C involves government spending.
• Eliminate A, B, D as they directly affect money and credit availability.
• Confirm C as a fiscal measure, not monetary.

Why C is correct:

• Monetary policy, per central banking definitions, targets money and credit via the central bank; subsidies are fiscal policy, involving government budget allocations to boost demand.

Why the others are wrong:

• A: Credit regulations control bank lending, a key central bank tool for monetary stability.
• B: Interest rate changes are primary monetary policy levers to influence borrowing and spending.
• D: Money supply changes, via tools like open market operations, define monetary policy's core function.

Final answer: C