Economic output has increased by just 0.2% in the nine months to June.
Economic output had fallen 20 percent over the course of two years.
The deficit last year was 1.4 percent of economic output.
The 18 nations in the group account for more than half the world's economic output.
Around 30% of women's economic output is not even accounted for.
That is just a bit less than a whole year's worth of economic output in Britain.
The country's economic output actually declined by 27 percent in the first half of this year.
There is simply not enough economic output to create growth necessary to keep everyone in employment.
Even then, the country's debt would be about three times its annual economic output.
The study said that the plan would ultimately speed up growth and increase economic output about $2,000 for each American family by the year 2002.