Explain the credit cycle and how it interacts with the wider business cycle
The idea
The credit cycle describes the alternating expansion and contraction of the availability and cost of credit. In good times lenders compete, standards loosen and spreads narrow; when losses appear, standards tighten and credit becomes scarce and expensive just as borrowers most need it. This makes credit procyclical, amplifying the business cycle in both directions rather than damping it. Because credit conditions usually turn before output does, they are watched as a leading indicator, and a sharp tightening of lending standards is one of the more reliable early warnings of a slowdown.
A practice question
What happens to credit spreads during an economic expansion?
- They typically narrow — correct
- They typically widenWhy not: Widening spreads signal rising default expectations, which is the downturn's pattern.
- They are unaffectedWhy not: Spreads are among the most cyclical prices there are, which is why they are watched as an indicator.
Default expectations fall and lenders compete for business, compressing the premium over government yields. The pattern reverses sharply in a downturn.
A harder one
Why is a sharp tightening of lending standards watched closely?
- Because it raises bank profitsWhy not: Tighter standards mean less lending, and the credit losses that follow a downturn reduce profits rather than raising them.
- Because it is required to be disclosedWhy not: Disclosure is how the survey exists, not why the signal matters.
- Because credit turns before output — correct
That makes it a leading indicator, and among the more reliable early warnings of a slowdown.
The hardest tier
A survey shows banks sharply tightening lending standards while output is still growing. How should an analyst read this?
- As confirmation the expansion will continueWhy not: Reads a restriction on funding as a sign of strength. Tighter credit is what constrains the investment that keeps an expansion going.
- As a lagging confirmation of past growthWhy not: Standards are set with an eye to expected losses, so they move ahead of the output they affect.
- As an early warning, since credit conditions usually turn before output — correct
Credit tightening restricts the funding that investment and inventory building depend on, and its effect shows up in output with a lag. That is what makes the survey a leading indicator rather than a description of the present.
In the app: 9 practice questions on this outcome, a narrated walkthrough with diagrams, spaced review that brings it back before you forget it.
Take the free diagnostic →