Last week, we showed a curious thesis by Goldman, which asked if there is a new and "ominous" development in European currency swings, namely the emergence of what may be a "under the table" fight between the ECB and the Bundesbank on which bonds to monetize.
This is what Goldman said then:
the average maturity of ECB bond buying is around 8.0 years, in line with what Executive Board member Coeure said in his May 18 speech. However, while Italy and Spain see purchases that have an average maturity above that of the outstanding debt stock, Bundesbank buying has fallen short from the very beginning.... This kind of signal – from the key hawk in the Eurosystem – has the potential to undercut the credibility of ECB QE, since it weakens the portfolio balance channel.