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Walsh price index
From Devec
Revision as of 21:04, 3 November 2017 by Issa Rice(talk | contribs)(Created page with "The '''Walsh price index''' is a price index. ==Formula== <math>P_W = \frac{\sum(p_t\cdot \sqrt{q_0 q_t})}{\sum(p_0\cdot \sqrt{q_0 q_t})}</math> ==See also== ==Externa...")