172.凯恩斯主义经济学
P1 - Keynesian economics is a theory that during recessions, economic output is influnced by aggregate demand.
P2 - The theories were first presented by British economist JM and Keynes in 1936 during the Great Depression.
The interpretation followed are contentious.
P3 - Keynesian economists argue that public policies are required. They advocate a mixed economy - predominantly private sector, but with government intervention during recesssions.
P4 - K.E. served as the standard econoimc model in the developed nations during the later part of the Great Depression and etc.
The advent of global financial crises in 2008 caused a resurgence in K.E. The theory remains important today.