Law of Gregory King

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Law of Gregory King is the law attributed to Gregory King (1648-1712) who estimated that a deficiency in the wheat harvest of:

  • 10% would raise prices by 30%
  • 20% would raise prices by 80%
  • 30% would raise prices by 160%
  • 40% would raise prices by 280%
  • 50% would raise prices by 450%

This "law" or estimate was an advance over the still more crude formulation of the quantity theory of money which held that any drop in the supply would lead to a proportional rise in prices.[1]

References

  1. Percy L. Greaves, Jr. "Mises Made Easier ", 1974. Referenced 2014-07-18.

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