Attribution Economics: Managing Multi-Touch Models, Channel ROAS, and Budget Allocation
In complex B2B buyer journeys, prospects touch multiple marketing touchpoints over several months before purchasing. Relying on simplistic Last-Touch or First-Touch attribution distorts true channel profitability. Deploying position-based Multi-Touch Attribution (W-Shaped, U-Shaped, or Time-Decay) ensures growth budgets are allocated to top-performing revenue drivers.
1. Foundational Multi-Touch Equations
- Attributed Revenue:
Total Closed-Won Revenue × Channel Attribution Weight % - Attributed Channel ROAS:
Attributed Revenue / Channel Marketing Spend - Attributed Channel CAC:
Channel Marketing Spend / Attributed Closed Deals - Blended Program ROAS:
Total Revenue / Total Combined Marketing Spend
2. Actionable Guidelines for Demand Gen and CMOs
Maximize marketing efficiency by standardizing on W-Shaped modeling for sales cycles exceeding 30 days, protecting top-of-funnel content investments against last-touch bias, and reallocating spend toward touchpoints delivering the highest attributed ROAS.