This case study has been taught in marketing programs around the world for nearly a century. The lesson has never changed. Neither has our collective failure to learn it.
First Class Business | March 2026
In the late 1920s, two companies dominated the American market for packaged cereal: Kellogg and Post. Ready-to-eat cereal was still a relatively new product category. Americans were just beginning to see it as a real alternative to oatmeal and cream of wheat.
Then the Great Depression hit. And no one knew what would happen to consumer demand.
Did the predictable thing. Reined in expenses. Cut back on advertising. Reduced their marketing budget significantly. Hunkered down and waited for the storm to pass.
Doubled their ad budget. Moved aggressively into radio advertising. Heavily pushed a new cereal called Rice Krispies. Introduced three characters named Snap, Crackle, and Pop that would become some of the most recognizable mascots in American business.
By 1933, even as the economy cratered,
Kellogg's profits had risen almost 30%.
Kellogg became what it remains today: the industry's dominant player. Post eventually recovered, but they never reclaimed the lead. The window that opened when they cut back was the same window Kellogg walked through.
This isn't folklore. It's one of the most referenced case studies in marketing education. Forbes, The New Yorker, and dozens of business programs have documented this story. The principle is the same every time it's studied: the company that invests during the downturn captures the market share that the retreating company abandons.
During the 1990-91 recession, the same dynamic played out in fast food.
McDonald's, the category leader, cut their advertising and promotional budgets. Taco Bell and Pizza Hut saw the opening and increased their investment.
Pizza Hut grew sales 61%. Taco Bell grew 40%. McDonald's sales dropped 28%.
McDonald's was bigger. They had more resources. They had decades of brand equity. And they gave it all back by going quiet at the exact moment their competitors decided to get loud.
Bain and Company studied companies that survived and thrived through the 2008 recession. They called them "winners." McKinsey conducted a parallel study and called them "resilients." Both studies arrived at the same conclusion:
The companies that thrived during the recession shared one common trait: they invested in their business when the economy was down. They saw the contraction not as a reason to retreat, but as an opportunity to claim territory their competitors had just abandoned.
Bain's research went further: twice as many firms take over leadership of their categories during recessions versus other periods. The reshuffling of market share happens fastest when everyone is scared. The companies that recognize this and move accordingly are the ones that come out ahead.
When asked what he thought about a recession, Walmart founder Sam Walton had a response that has become one of the most quoted lines in business:
"I thought about it and decided not to participate."
Sam Walton, Founder of Walmart
Walton built the largest retailer in history not by retreating when times got hard, but by recognizing that fear creates opportunity for anyone willing to keep moving.
You don't need to be Kellogg, Pizza Hut, or Walmart to apply this.
When your competitors get scared and cut back, that's your moment to claim the space they just abandoned. The advertising slots get cheaper. The attention gets less crowded. The customers who are still buying are looking for someone who shows up with confidence, not someone who disappeared.
The business that stays visible when others go dark earns trust and awareness that compounds long after the downturn ends. Customers remember who showed up.
Market share is redistributed during recessions, not created from scratch. Somebody is going to serve the customers your competitors just abandoned. Whether that's you depends on whether you're still in the conversation.
Cutting back feels responsible. But it's often the most expensive decision you'll make. The cost of rebuilding brand awareness after going dark is almost always higher than the cost of maintaining it through the storm.
Post did the safe thing.
Kellogg did the brave thing.
McDonald's went quiet.
Pizza Hut and Taco Bell leaned in.
The pattern is clear.
The question is which side you choose.
Sources referenced in this article: The New Yorker, Kellogg vs. Post cereal case study. Forbes, "During the Great Depression, Post cut back significantly." Renaissance Marketer recession case study (2023). Rain for Growth, "The Case for Marketing in Uncertain Economic Times" (2025). Bain and Company recession winners research. McKinsey "resilients" study, 2008-2009.
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