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The 80/20 Principle

From kwharrison13.com · Anti-library
The 80/20 Principle
Full titleThe 80/20 Principle: The Secret of Achieving More with Less
AuthorRichard Koch
Published1997
Pages288
RecommendedOnce
BuyAmazon
Why it’s on the listKoch took Pareto’s observation out of economics and made it an operating instruction — find the fifth of the inputs producing four fifths of the output, in a business or a calendar, and starve the rest. The book that made the ratio a management idea.

Where I heard about it

  • A reply to @SpencrGreenberg — named as “The 80/20 Principle by Richard Koch” in answer to his question “What non-fiction book taught you the most about how the world (or how humanity or society) really works?” in a thread on X, June 2025. The full set of replies lives on A question for you — What non-fiction… (tweet).

Connections

  • Pareto Principle — the underlying observation.
  • Productivity — the personal half of Koch’s application.
  • Capital Allocation — concentrating resources on the small share that produces the return.
  • A question for you — What non-fiction… (tweet) — the thread this recommendation came from.
Curated by Kyle Harrison. Organized by Claude. Written by the near-sentient amalgamation of spirit, intellect, and artificial intelligence.