Talk:Environmentally extended input–output analysis

I'm not convinced that Wikipedia needs a page dedicated sepcifically to EEIOA. It already has one on IOA. Can anyone justify why EEIO should have it's own page and not just be part of a new subsection on the IOA page looking at generalized IOA?

Simon

A Wikipedia article should be easy to understand. This is not the case in the current text with its unnecessarily complicated language(sentences much too long). May I call on the authors to improve this, please?

Jürgen — Preceding unsigned comment added by 158.169.150.9 (talk) 13:53, 16 November 2016 (UTC)

{\hat {x}} represents the vector x diagonlized into a matrix ({\displaystyle {\hat {x}}=I{\vec {x}}}{\displaystyle {\hat {x}}=I{\vec {x}}})

The last formula is wrong: multiplying a vector by the identity matrix does not give a diagonal matrix. Please review the math.

fumo88