Prolegomena to Realistic Monetary Macroeconomics

This paper sets out a rigorous basis for the integration of Keynes-Kaleckian macroeconomics (with constant or increasing returns to labor, multipliers, markup pricing, et cetera) with a model of the financial system (comprising banks, loans, credit money, equities, and so on), together with a model of inflation. Central contentions of the paper are that there are virtually no equilibria outside financial markets, and the role of prices is to distribute the national income, with inflation sometimes playing a key role in determining the outcome.

The model deployed here describes a growing economy that does not spontaneously find a steady state even in the long run, but which requires active management of fiscal and monetary policy if full employment without inflation is to be achieved. The paper outlines a radical alternative to the standard narrative method used by post-Keynesians as well as by Keynes himself.