FYI, Keynes is still of course important and influential, but ... it's also very outdated if you want to use models to gain policy insight: https://en.wikipedia

FYI, Keynes is still of course important and influential, but ... it's also very outdated if you want to use models to gain policy insight: https://en.wikipedia.org/wiki/New_Keynesian_economics#2000s https://en.wikipedia.org/wiki/New_Keynesian_economics#2000s