Marketing Science5 min read

ROI Is Not Enough. You Need Time-to-ROI.

Two initiatives can show the same ROI and still deserve very different decisions. The missing variable is time-to-ROI: how fast the initial investment is recovered.

Cyril Noirot
Cyril Noirot
March 18, 2026
Cyril Noirot

Written by

Cyril Noirot

Data scientist specializing in decision systems for forecasting, pricing, marketing measurement, and risk.

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