Your Favorite Chicken Sandwich Shows How Markets Iterate, by Dr. Peter C. Earle
Your Favorite Chicken Sandwich Shows How Markets Iterate
Critics often scoff at the market economists’ claim that competition fosters relentless innovation. A recent meme points to the ubiquity of chicken sandwiches across major fast food chains as supposed evidence of stagnation in capitalism. If twelve top firms offer a similar product, the argument goes, how innovative can an economic system truly be?
But that line of reasoning badly misrepresents both the nature of competition and the role of iterative improvement in markets. The explosion of chicken sandwich options is not a sign of creative bankruptcy — it’s a case study in product refinement, branding evolution, and consumer-focused differentiation. Far from signaling sameness, the chicken sandwich wars reveal how even within a narrow category, firms continuously jockey to win customer loyalty, and with it, market share.