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Today I learned (todayilearned@noc.social)'s status on Monday, 26-Jan-2026 09:48:39 JST Today I learned

TIL in 2002, it was mathematically proven that properly comparing the wealth of nations (or of a nation to itself in the past) is impossible
https://pure.uva.nl/ws/files/2255113/131873_An_impossibility_theorem.pdf
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1qmoaf7/til_in_2002_it_was_mathematically_proven_that/
In conversation about 4 months ago from noc.social permalink
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  TIL in 2002, it was mathematically proven that properly comparing the wealth of nations (or of a nation to itself in the past) is impossible
  
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