Nobody is quite sure yet what does and doesn’t count as macroprudential policy. But, given it’s seen as a force for good, central bankers are keen to pin the tag on as much of what they do as possible. Once the hype fades, though, it is unlikely to displace interest rates as their most important tool.
A key, perhaps even the question for policymakers, then, is how monetary policy and macroprudential policy can best interact.
According to research from Standard Chartered’s Natalia Lechmanova, which looks at the lessons that can be learnt from how Asian policymakers have used macroprudential tools such as loan-to-value ratios, the two policy strands are most effective when they are combined.