Winner Feeds Winner

A hypothesis that current advantage is attracting exactly the resources needed to preserve that advantage.

One client generates 60 percent of your agency's revenue, so they get your best people, fastest responses, and weekend availability. Smaller clients get whoever is left. Naturally the big client grows more delighted and buys more, while small accounts stall and churn, which each quarter makes concentrating on the big one look even smarter.

Winner Feeds Winner is the hypothesis that current advantage is attracting exactly the resources needed to preserve that advantage, meaning the performance gap you observe is partly manufactured by your own allocation rather than by underlying potential. Make it predict. If the structure is running, the quality gap between accounts should be traceable to input differences, staff seniority, response times, that you control, and a small account given first-class treatment should respond with outsized growth. The strongest rival: the big client is simply a better business with more headroom, and equal treatment would change nothing. The distinguishing observation: pick two comparable small accounts, upgrade one to top-tier service for a quarter, and compare trajectories. If confirmed, you are choosing concentration risk without knowing it, and the intervention is deliberate rebalancing before the big client's leverage over you becomes absolute. Do not swing to forced equality; sometimes feeding the winner is the right strategy, chosen with open eyes.