The Simplest Case: The Circuit with a Consolidated Government
By Eric Tymoigne and L. Randall Wray
[Part I] [Part II] [Part III] [Part IV] [Part V] [Part VI]
MMT is frequently criticized for consolidating the treasury and the central bank. (Palley 2012; JKH 2012a, 2012b; Lavoie 2013; Fiebiger 2012a, 2012b; Rochon and Vernango 2003; Gnos and Rochon 2002). They note that this hypothesis does not describe the current institutional framework of developed countries, and claim it pushes MMT into unnecessary strong logical claims. In this post, we will address these issues by tackling problems surrounding the nature of money and the role of taxes, and by beginning to deal with the consolidation argument.
The theory of the circuit discussed in Part 1 is a good starting point. Like all theories, it simplifies the existing economic system in order to draw causalities from logical reasoning. From the circuit theory, one can better understand Keynes’s point that spending is what makes saving possible (Keynes 1939), and the importance of distinguishing financing (initial finance) from funding (final finance). Parguez (2002) and Bougrine and Seccareccia (2002) have shown how the circuit theory can be extended to include the state, and reached similar conclusions to MMT.