E0152: Fiscal Multiplier Scenario Framework

Quality / Updated / COI

Quality

Reviewed

Updated

02/14/2026

Source

Citations & Trust

COI

none

TL;DR

Fiscal Multiplier Scenario Framework guides teams to evaluate testing fiscal stimulus scenarios under capacity constraints using output gap, inflation rate, multiplier estimate and spending mix, import leakage, labor slack, keeping growth impact versus inflation risk trade offs visible and repeatable. It creates a concise decision record.

Applicability

Apply this when leaders must decide despite uncertainty in spending mix, import leakage, labor slack. It sets shared definitions for output gap, inflation rate, multiplier estimate and clarifies how growth impact versus inflation risk priorities will be weighted.

Steps

1. Confirm scope and horizon; lock metric definitions for output gap, inflation rate, multiplier estimate so comparisons are consistent.
2. Collect and normalize spending mix, import leakage, labor slack; document ownership and refresh cadence.
3. Run scenarios to see when growth impact versus inflation risk flips; record thresholds and triggers.
4. Select the preferred option, list constraints and approvals, and document the decision logic.
5. Define monitoring cadence, owners, and review triggers to keep the decision current.

Template

Template: Objective; Scope and horizon; Success metrics (output gap, inflation rate, multiplier estimate); Key assumptions (spending mix, import leakage, labor slack); Options A/B/C; Scenario ranges; Trade off summary (growth impact versus inflation risk); Risks and mitigations; Decision criteria; Recommendation; Owner and timeline; Review triggers.

Pitfalls

• Misconception: assuming output gap, inflation rate, multiplier estimate alone prove success without validating spending mix, import leakage, labor slack leads to false confidence.
• Treating growth impact versus inflation risk as fixed ignores context shifts and causes later reversals.
• If spending mix, import leakage, labor slack are stale or unaudited, the decision will fail governance checks.

Case

Case: A policy unit needed to compare capital spending against household transfers. The team aligned on output gap, inflation rate, multiplier estimate, validated spending mix, import leakage, labor slack, and documented how growth impact versus inflation risk shaped the choice. They set review checkpoints to avoid reopening the debate.

Citations & Trust

• The Economy (CORE Econ)