Better-or-Worse Momentum Test
Detect economic turns by tracking direction before absolute strength
- Difficulty
- Easy
- Time to result
- ~days to results
- Steps
- 5
- Confidence
- 98%
The Better-or-Worse Momentum Test evaluates the direction of economic indicators rather than judging them solely by whether their absolute levels look good or bad. The analyst chooses several independent measures, compares each with its recent trajectory, and asks whether conditions are improving, stabilizing, or deteriorating at the margin. Broad improvement from extremely weak levels can identify a bottom before conventional descriptions of the economy turn positive. Conversely, widespread deterioration from strong levels can reveal mounting risk while headline statistics still appear healthy. Policy must also be examined because phased reopening, stimulus, tightening, or easing can reinforce the observed direction. The framework produces a directional cycle assessment that can be updated as new readings arrive.
Origin
Extracted from Masters in Business, where Neil Dutta explained how improving high-frequency indicators revealed the 2020 economic turn.
Core principles
- 01Markets react to direction and rate of change
- 02Terrible data can be bullish when it is becoming less terrible
- 03Several independent indicators are more reliable than one dramatic release
- 04Stability after a collapse can mark a meaningful turning point
- 05Policy sequencing can sustain directional momentum
How to run it
- 1
Choose Independent Indicators
Select a small basket covering the activity being assessed, such as housing demand, transactions, employment, deliveries, credit, or inventories.
Pro tip Use indicators with different data-generating processes to reduce false confirmation.
Watch out A basket of closely related series may only repeat the same signal.
- 2
Measure Direction
Compare each current reading with recent periods and classify it as improving, stable, or worsening.
Pro tip Focus on rate of change as well as the headline level.
Watch out Do not dismiss improvement merely because the level remains historically poor.
- 3
Seek Breadth
Determine whether the directional change appears across several indicators rather than in one noisy series.
Pro tip Give greater weight to changes that persist for multiple observations.
Watch out One rebound can be statistical noise or a temporary reopening effect.
- 4
Evaluate Policy Momentum
Assess whether fiscal, monetary, or regulatory actions are likely to keep flipping economic switches on or off.
Pro tip Map scheduled policy changes onto the same timeline as the indicators.
Watch out Ignoring policy can make a temporary directional signal look durable.
- 5
Revise the Cycle Call
Update the outlook when the balance of indicators changes direction, even if the consensus remains anchored to old levels.
Pro tip Record what evidence would invalidate the new call.
Watch out Do not preserve an out-of-consensus view after its underlying momentum reverses.
In the wild
Mortgage purchase applications rebounded, housing stopped worsening, deliveries increased, and reopening progressively restored additional activities. Although economic levels remained awful, the direction across several indicators had changed from deterioration to improvement.
→ The method identified a recovery before the economic headlines looked conventionally healthy.
Common mistakes
Confusing Level With Direction
Declaring that conditions remain bad can obscure the market-relevant fact that they are improving rapidly.
Relying on One Indicator
A single series can bounce for idiosyncratic reasons, so a turning-point call needs breadth.
Ignoring Sequential Policy Effects
A phased policy response can continually add momentum even when the initial data rebound appears exhausted.
Is it for you?
Best for
Investors assessing recoveries, slowdowns, recession risks, or inflection points in volatile data.
Not ideal for
Long-horizon valuation decisions that do not depend on cyclical timing.
From the transcript
“markets care about they don't care about whether things are good or bad. They care about whether things are getting better or worse.”
“it's just important to kind of just pick a bunch of like indicators and see like is it getting better or worse?”
“every week they were kind of flipping on a bunch of on switches, right, and so obviously that was gonna keep the economic momentum going.”
From the episode
RenMac's Head of Economics Neil Dutta on Recession Indicators