Mainstream macroeconomics in a state of ‘intellectual regress’

At the heart of economic policy making, particularly central bank forecasting are so-called Dynamic Stochastic General Equilibrium (DSGE) models of the economy, which are a blight on the world and are the most evolved form of the nonsense that economics students are exposed to in their undergraduate studies. Paul Romer recently published an article on his blog (September 14, 2016) – The Trouble With Macroeconomics – which received a fair amount of attention in the media, given that it represented a rather scathing, and at times, personalised (he ‘names names’) attack on the mainstream of my profession. Paul Romer describes mainstream macroeconomics as being in a state of “intellectual regress” for “three decades” culminating in the latest fad of New Keynesian models where the DSGE framework present a chimera of authority. His attack on mainstream macroeconomics is worth considering and linking with other evidence that the dominant approach in macroeconomics is essentially a fraud.

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