The statistical index
where
is the price per unit in period
,
is the quantity produced in period
, and
is the value of the
units.
The statistical index
where
is the price per unit in period
,
is the quantity produced in period
, and
is the value of the
units.
Weisstein, Eric W. "Marshall-Edgeworth Index." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Marshall-EdgeworthIndex.html