In the 1930s, Hitler was widely viewed as just another protectionist central planner who recognized the supposed failure of the free market and the need for nationally guided economic development. Proto-Keynesian socialist economist Joan Robinson wrote that "Hitler found a cure against unemployment before Keynes was finished explaining it."
What were those economic policies? He suspended the gold standard, embarked on huge public-works programs like autobahns, protected industry from foreign competition, expanded credit, instituted jobs programs, bullied the private sector on prices and production decisions, vastly expanded the military, enforced capital controls, instituted family planning, penalized smoking, brought about national healthcare and unemployment insurance, imposed education standards, and eventually ran huge deficits.