So how likely are ECB rate cuts? We agree with the notion that the chances that the ECB implements another round of stimulus have risen and are now significant. Although a recession in the eurozone economy as whole over the next few quarters does not seem very likely, continued sluggish economic growth for a longer period is plausible.

Together with depressed inflation expectations, this could see underlying inflationary pressures remaining weak. So there is a clear case for additional monetary stimulus. However, we doubt it will take the form of rate cuts. Although ECB officials have rightly played down the impact of negative rates on bank profits recently, they have also expressed concerns that the adverse effects could rise over time.

We think on balance, fresh stimulus is likely to come in the form of another round of quantitative easing. To do this the ECB would need to raise its issue(r) limit from the current 33% on sovereign bonds. It was introduced so that the ECB would not have a deciding vote in case of a debt restructuring due to collective action clauses. However, the ECB has shown some flexibility on issue(r) limits in the past.

For instance, the issue(r) limit on supranational bonds was raised to 50%. Although raising the limit would likely be an uncomfortable situation for the ECB, it would be willing to do this in our view given the lack of other alternatives. If the ECB were to go for QE-II rather than rate cuts, yield curves would likely flatten even more aggressively reflecting further term premium compression, while swap spreads would likely widen further