The encyclopedia · R&D & Science · Strategic decision · 2019–2022
ABI's synthetic-control platform turned noisy retail tests into clear wins
Anheuser-Busch InBev built a generalized synthetic control engine, TestOps, to detect small-but-real sales wins in a large, noisy retail market.
Anheuser-Busch InBev
the move
Anheuser-Busch InBev runs retail experiments on promotions and portfolio changes, but the effects are often only a one to two percent shift in sales — real, yet easy to miss amid the noise of a huge and volatile market.
The company and MIT built TestOps on a generalized synthetic control, a statistical method that creates a fitted comparison market so a small genuine improvement stands out from the noise, across many tests at once.
The platform increased the share of tests that yielded a significant discovery, and it now runs physical experiments impacting roughly 135 million USD of revenue each month.
why it works
- Small real sales effects are buried by market noise
- A synthetic control gives each test a fitted, untouched comparison
- The method scales across thousands of physical retail experiments
- Trusting a small-but-real win lets the firm act on it and roll it out
what transfers
To prove a small effect on a large, noisy business, build a fitted control instead of trusting a raw before/after comparison; the method, not the volume of data, is what shows the win.
what came after
TestOps won the 2022 INFORMS Daniel H. Wagner Prize, and ABI is rolling it out globally. The platform routinely identifies innovations delivering a 1 to 2 percent increase in sales volume.
references
- Introduction: 2022 Daniel H. Wagner Prize for Excellence in the Practice of Advanced Analytics and Operations Research
- 2022 Daniel H. Wagner Prize Awarded to Researchers from MIT and Anheuser-Busch for Work that Results in Millions in Monthly Revenue
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