How growth, inflation and liquidity travel across markets

frameworkPublished 16 October 20261 min readmulti asset, macro

Key points

• Expansion, slowdown, recession and recovery are labels with fuzzy edges.
• The same growth surprise can help earnings and pressure bond prices.
• Transmission is conditional on starting valuations, policy and liquidity.

What is going on

Public institutions such as the IMF and the BIS describe the world economy through growth, inflation, policy rates and financial conditions. Those four objects are enough to organise a cross-asset discussion. They are not enough to produce a year-end index level. Business-cycle labels help communication and fail when sectors diverge, when a shock is concentrated in energy, or when policy is already tight before the slowdown is visible in output.

Why it matters

Equities are a claim on earnings and on the multiple investors will pay. Government bonds are a claim on a fixed coupon whose present value moves with yields. Commodities respond to physical demand, inventories and the currency in which they are quoted. Currencies respond to relative policy, relative growth and the demand for a funding or safe-haven unit. A single narrative that lifts every risky asset usually ignores one of those channels.

What to watch

The useful monitors are the official ones: inflation releases and their revisions, labour-market reports, national accounts, business surveys, central-bank decisions and the shape of the government curve published by the debt manager or the central bank. A monitor that cannot name its source and period is not a monitor.

Risks

Relationships that held in one cycle can fail in the next. Inflation can rise because of a supply shock while growth falls. Liquidity can tighten even when the policy rate is unchanged. This framework will not tell you which of those paths is underway today.