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LESSON 5 · Your Irrational Brain: Behavioral Economics

Corporate Sunk Costs

The fallacy plagues entire organizations with devastating consequences. Companies pour billions into failing projects because executives cannot admit the original decision was wrong, and pride and reputation only raise the stakes.

The smart fix is to set formal kill criteria before a project starts. If specific metrics are not met by certain dates, the project ends regardless of how much has been spent. This takes emotion out of the decision and focuses purely on future value.