STEP 01
Choose comparable markets
Select the economies and indicators that actually drive revenue, payroll, financing and input costs.
A CONSENSUS USE CASE
A better budget starts with assumptions you can explain.
When every business unit brings a different economic outlook, financial planning becomes a debate about inputs rather than decisions. An external benchmark drawn from professional private sector forecasters offers a common reference point.
THE QUESTION
“How do we build next year’s budget when every market is moving differently?”
FP&A & TreasuryCONSENSUS ECONOMICS
01 / THE SITUATION
Here’s the decision.
The budget cycle
A finance team is preparing its annual plan across several countries.
Regional leaders have their own GDP and inflation assumptions. Treasury is worried about currency movements, and the CFO wants to understand what changed since the previous forecast round. The team needs a repeatable way to challenge its plan without outsourcing its judgement.
THE OBJECTIVE
Agree a documented base case, then stress-test the important deviations before the board review.
02 / THE WORKFLOWFrom raw question
From raw question
to useful evidence.
Benchmark the budget, run cost and currency sensitivities, and keep a record of assumptions that changed at each reforecast.
STEP 02
Benchmark the base case
Compare internal assumptions with the current consensus mean and, where available, the range of individual forecasts.
STEP 03
Build the scenarios
Create upside and downside sensitivities around material growth, inflation, FX and interest-rate drivers.
STEP 04
Track what changed
Review revisions at each survey and record which assumptions the team accepted, challenged or overrode.
03 / A PRACTICAL EXAMPLEA worked example.
A worked example.
The numbers in context.
Which budget assumptions need a closer look?
A finance team checks two regional inflation assumptions against an external reference before finalising the group budget.
WORKING EXAMPLEIllustrative example
Swipe sideways to view the complete example table
| Planning input | Internal budget | Outside benchmark |
|---|---|---|
| Market A inflation | 4.03% | 3.47% |
| Market B inflation | 2.46% | 2.73% |
| Selected currency assumption | 1.13 | 1.08 |
THE PRACTICAL DELIVERABLE
Budget register with each assumption, external benchmark, variance, decision owner and review date.
SUITABLE STARTING POINTExplore structured Excel forecasts
Comparable survey data for repeatable budgeting files and periodic assumption reviews.
GO FURTHER / APPLY THE FULL DISTRIBUTION
The range behind
The range behind
the average.
Build a rolling planning range rather than treating one inflation or exchange-rate assumption as certain. Translate economic sensitivity into a commercial budget question.
FORECAST DISTRIBUTIONMarket A consumer-price inflation, matching budget year
Consensus mean3.47%
Low2.68%
High4.31%
Standard deviation0.39 pp
BEHIND THE AVERAGE
Selected individual views: 3.21% and 3.83%. The spread helps the finance team decide which assumption deserves an escalation or an earlier review.
LOW · 2.68%HIGH · 4.31%
Consensus mean Selected individual forecasts
A PRACTICAL SCENARIO OR RESEARCH TEST
Illustrative exampleBuild a three-way budgeting sensitivity
Swipe sideways to review the scenario table
| Budget case | Inflation input | Commercial modelling action |
|---|---|---|
| Baseline budget | 3.47% | Apply to the inflation-linked portion of operating costs. |
| Cost-pressure sensitivity | 4.31% | Recalculate margin and working-capital requirements. |
| Disinflation sensitivity | 2.68% | Test pricing flexibility and potential margin recovery. |
High and low are individual submissions, not calibrated probabilities. Apply assumptions only to the exposed cost base and use matching FX quote conventions and planning horizons.
OTHER APPLICATIONS FOR THIS AUDIENCE
Further applications.
Treasury FX exposure review
Test whether the budget exchange rate is far from professional views.
USE THE DATA
Compare internal FX assumptions with the survey mean and forecast range, then test cash-flow conversion.
OUTPUT
A monthly treasury exposure and hedge-review sheet.
Rolling reforecast triggers
Decide when changing macro expectations should reopen the annual plan.
USE THE DATA
Monitor survey-to-survey revisions and SD; set internal thresholds for assumption review.
OUTPUT
A budget assumption register with change triggers and decision owners.
04 / WHAT YOU TAKE AWAYA practical result.
A practical result.
Ready to review.
Build an output that can be explained, challenged and updated as forecasts change.
How the consensus is calculatedEXAMPLE DELIVERABLE↗
Illustrative finance deliverableA board-ready assumptions register
A single page showing the internal assumption, external benchmark, key range of expectations, owner and reason for any override.
WHAT IT CONTAINS
Adapt the example to your own data and decision process.✓Market-level growth and inflation baseline
✓FX and rate sensitivities
✓Revision notes for the next reforecast
05 / THE CONSENSUS ADVANTAGEWhy the data
Why the data
matter here.
Match the forecast inputs to the decision. The average, the distribution and the historical record serve different purposes.
RELEVANT FORECAST INPUTS
01
Country GDP and consumer-price forecasts
02
Interest-rate and foreign-exchange expectations
03
Monthly survey revisions and individual views
WHY CONSENSUS ECONOMICS
Make the budget baseline defensible.
Comparable country forecasts give business units a common starting point. High and low estimates help frame sensitivities, while survey revisions provide an orderly trigger to revisit the plan rather than reacting to every headline.
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