The Financial Crisis of 2008, and the Great Recession in its wake, have shaken up macroeconomics. The paradigm of the "New" Neoclassical Synthesis, which seemed to provide a robust framework of analysis for short-run macro not long ago, fails to capture key elements of the recent crisis. This...

Introduction -- Why Are Standard Micro-foundations Wrong? -- Statistical Physics and Macroeconomics -- Stochastic Macro-Equilibrium: A Micro-foundation of Keynesian Economics -- The Business Cycle: The Role of Aggregate Demand -- Demand Saturation and Economic Growth ―― Where Keynes and...

This note critically evaluates the New Classical Macroeconomics from a Marshallian perspective. Revisiting the famous Keynes-Tinbergen controversy, it is argued that Keynes' criticism comprises the "Lucas critique", and that it is misleading to label this a critique of Keynesian economics. The...