What effect does contractionary monetary policy have on money supply and credit in the economy?

Contractionary monetary policy is used when the economy is overheating or facing inflationary pressure.

The Bank of Canada increases interest rates, which leads to reduced borrowing and lending.

This action decreases the money supply in circulation and reduces the availability of credit to consumers and businesses.

Therefore, the correct effect of contractionary monetary policy is that it reduces both money supply and credit in the economy.