Conversation so far:
What is Neo-Keynesian economics?
Neo-Keynesian economics is a school of macroeconomic thought that was developed in the post-war period from the writings of John Maynard Keynes.
What is Keynesian Analysis?
How did John Maynard Keynes want currency managed?
John Maynard Keynes advocated the use of fiscal and monetary policies to mitigate the adverse effects of economic recessions and depressions.

Question: Were his economic views popular?
Self-contained rewrite: Were John Maynard Keynes' economic views popular?