As to what I wrote, the output is commonly measured in financial terms, isn't it? And in theory, the output is equal to one's income, or the value added. http

As to what I wrote, the output is commonly measured in financial terms, isn't it? And in theory, the output is equal to one's income, or the value added. https://en.wikipedia.org/wiki/Gross_domestic_product https://en.wikipedia.org/wiki/Gross_domestic_product (Production approach vs Income approach)