The Innovator's Hypothesis
How Cheap Experiments Are Worth More Than Good Ideas
Cheap, fast experiments beat big, untested ideas.
Schrage argues that organizations get more innovation value from running many cheap experiments than from chasing a few good ideas. He introduces the 5x5 framework: small diverse teams of five spending up to five days designing portfolios of five experiments, each under five thousand dollars and runnable in five weeks. The book reframes innovation as a discipline of disciplined, low-cost testing.
Founders operate under uncertainty and limited cash, and this book makes a strong case for buying information cheaply through experiments rather than betting on conviction. The 5x5 method is a practical way to build an experimentation habit into a small team.
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