── ── Cognitive bias

Red Queen Effect

The Red Queen Effect: competitors must continuously improve just to maintain relative position — because everyone else is improving simultaneously. Absolute performance rises; relative position barely shifts; cumulative effort primarily produces consumer surplus, not corporate profit. Named after Leigh Van Valen's 1973 evolutionary law and Lewis Carroll's Red Queen ("It takes all the running you can do, to keep in…

How it works

Step 1 — Diagnose: primary competitive investment; imitation speed (months); margin trend 5–10 years; are all major competitors investing at roughly the same rate?

Step 2 — Confirm Red Queen: absolute performance improving for all (Y/N); relative share stable (Y/N); investment to maintain position growing (Y/N); margins thin despite high activity (Y/N). 3+ Y = Red Queen confirmed.

Step 3 — Map imitation speed: half-life of a competitive advantage; is imitation speed accelerating or decelerating?

When to use it

• user says 'we keep investing but market share won't move,' 'why does nobody make money in this industry,' 'our competitor copied us again within a year,' 'we improve but the gap stays the same,' or is evaluating whether to enter a low-margin high-activity industry

Worked example

Van Valen 1973 + Intel vs. AMD 1990–2010

Leigh Van Valen (1935–2010) was a University of Chicago evolutionary biologist and paleontologist. His 1973 paper "A New Evolutionary Law" was published in Evolutionary Theory, Volume 1 — a journal he founded himself after the mainstream evolutionary biology journals rejected the paper. The paper's central empirical finding was that the probability of extinction for a taxon was roughly constant across the lifespan of that taxon — well-adapted, long-surviving species did not have lower extinction rates than newly-evolved species.