Monetary policy and macroprudential policy are two distinct disciplines that target different aspects of economic stability. Monetary policy focuses on price stability by adjusting interest rates to influence aggregate demand. Macroprudential policy targets financial system stability by adjusting capital buffers and lending constraints to limit systemic risk.

Because these two policies use different tools to influence credit creation, their actions can sometimes conflict, creating coordination challenges for policymakers:

[Inflation Spikes / Economy Booms]
  |- Monetary Action: Raises policy interest rates to cool aggregate demand and stabilize prices
  |- Macroprudential Coordination Conflict: High rates increase loan default risks, threatening financial stability

Conversely, keeping policy interest rates low for an extended horizon to support employment can encourage commercial banks to build excessive leverage and chase yields in asset markets. To prevent these unintended consequences, central banks must coordinate monetary adjustments with macroprudential controls, ensuring price stability initiatives do not undermine the health of the financial system.