It is important to understand that economic recovery and growth in Europe after World War II is not as tied to Keynesianism, unfunded welfarism, and corporatism as is sometimes assumed.
The Glorious Thirty Years of European recovery from world war and subsequent growth were not due to ‘Keynesianism’ etc. The Thirty Years ended because the influence of liberal policies had weakened and the costs of other policies had accumulated to create an obviously dysfunctional system. Left-wingers (and communitarian-corporatist conservatives) who think ‘market fundamentalists’ overthrew a well functioning social and economic settlement which was behind all the economic growth and associated institution building (post-war national recovery and European Union construction) are in error. It is a major error to ignore the influence of Austrian School liberals (see the discussion by a leading current practitioner of Austrian economics, Peter Boettke) and the related Ordoliberalismus of the Freiburg School.
My remarks on what the major terms and schools in this paragraph refer to have become uncontrollably long, so they are relegated to the bottom of the post. I hope readers will have the patience to reach them.
The key points are that the German post-war Economic Miracle came from Ordo-liberal policies, while economic growth in France after Charles de Gaulle came to power for the second time in 1958 comes from the policies of Jacques Rueff, a civil servant, judge, and economist who participated in the 1938 Walter Lippmann Colloquium in Paris, a decisive event in the revival of liberal economic thinking attended by Hayek and many other notable liberal thinkers.