The debate is maybe best exemplified by the debate between Krugman ("against austerity") and Reinhart/Rogoff ("pro austerity").
> Nobel laureate Paul Krugman refused to back down in a dispute with Harvard University economists Carmen Reinhart and Kenneth Rogoff over a 2010 paper they wrote that’s been used to justify austerity in the U.S. and Europe.
https://www.bloomberg.com/news/articles/2013-05-28/krugman-f...
https://www.theguardian.com/business/ng-interactive/2015/apr...