Karl Marx, First Real Business Cycle Theorist

We see the affinity between Karl Marx and the Pain Caucus in his notes on crises in Theories of Surplus Value. Negative supply shocks and missed collective guesses on what the extent of the market will be in the future create overaccumulation and overproduction. Marx is very clear that the monetary crisis theorists--like John Stuart Mill--must be wrong, and that the system cannot run itself without crises.

In Marx this is one of the reasons why the system is abominable and must be...