The argument about ECB Target2 imbalances, an argument which began in mid 2011 with this article, continues to be reignited in various arenas. One component of the argument is the comparison of Target2 to the Federal Reserve’s mechanism for settling inter-Fed settlement imbalances; the Interdistrict Settlement Account.
Because the various debaters often have such diverging views on how the Interdistrict accounts are settled, I’m donating this post to the blogosphere with the goal of ensuring that the debate doesn't founder on faulty comparisons of Target2 to the Interdistrict Settlement Account. As such, I'm going to talk a bit about the history of Interdistrict settlement, how the process has changed over time, and how it works now. Once that's done I'll bring the discussion back to Target2 in order to pin down the comparison in a more robust way. I don't claim to know everything about these mechanisms; I've just spent a few weeks educating myself, so if I am wrong on any aspect leave me a comment.
In first learning about these two mechanisms I had a very meta reaction. By meta, I mean the same sort of reaction faced by anyone asking who watches the watchers? In this particular case, the more appropriate question is “who clears for the clearers?”
Another thing that makes the Target2 and Interdistrict settlement mechanisms so fascinating is that, within the monetary architecture, they are “core”. Take out the core and the whole structure disintegrates.
Yet despite their centrality to the superstructure, nobody (except for a few cloistered central bankers) really knows much these mechanisms. It is only now that imbalances are cropping up that we the public find the inclination to catch up on how these arcane but vital systems function.
All sorts of commentators have already explained how Target2 works and the imbalances that have arisen. I won’t touch on these; just search Google for Target2. What follows is a discussion of the Federal Reserve Interdistrict Settlement Account.