The New Deal (increased spending) did increase GDP from int’s inception in 1933 to 1941. See GDP plot below.
And contrary to Friedman’s claim that it "prolonged and added to unemployment”, unemployment went down from 24.9% in 1933 (when the started) to 14.6% in 1940 and 9.9% in 1941 (we entered the war in Dec 1941). The war caused more jobs to be created and unemployment went down more quickly as the war geared up. Perhaps weapons making for allies begun increasing employment (thru government spending) somewhat in 1940-1. But that only makes my point more valid. Government jobs (for any purpose) revives the economy by placing money in spenders hands (even if that money is just printed). We got our deficit under control rather quickly after WWII ended. In fact we had a surplus by 1947.
Why can’t jobs promoted by the government pull us out of this recession? The stimulus did help, but not as much as it could have, Too much of the stimulus did not create jobs as much as it increased the coffers of businesses who are sitting on over a $1T profits because they see no buyers for goods and services.
And if we as a nation are going to create jobs, it might as well be jobs that enhance our future - education, alternative energy, infrastructure repair (badly needed), and mass transit like China has invested in already.
As we get more into the lassie-faire philosophies, we dig the recession deeper just like the austerity program in Greece.
Informed by Data.
Driven by the SPIRIT and JESUS’s Example.
Promoting the Kingdom of GOD on Earth.