Post-Keynesian economics
Post-Keynesian economics is a school of economic thought with its origins in The General Theory of John Maynard Keynes, with subsequent development influenced to a large degree by Michał Kalecki, Joan Robinson, Nicholas Kaldor, Sidney Weintraub, Paul Davidson, Piero Sraffa, Jan Kregel, Basil J Moore, Marc Lavoie, and Tracy Mott. Historian Robert Skidelsky argues that the post-Keynesian school has remained closest to the spirit of Keynes' original work.