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Eroom's Law

Also called Inverse Moore's law

Drug discovery becomes slower and more expensive over time.

Moore spelled backwards, and deliberately named as a counter-trend to Moore's law. Scannell and colleagues found drugs approved per billion dollars of R&D halved roughly every nine years from 1950: output per inflation-adjusted dollar fell exponentially even as many enabling technologies improved.

In practice

  • A pharmaceutical company spends more per approved compound each decade while every input technology gets cheaper.
  • A research organisation's output per pound falls steadily as its screening, review and compliance layers each add a defensible step.
Standing
Moore spelled backwards.
Further reading
Wikipedia
Subject
Economics & Incentives
Essay
The regularities money obeys

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