Reality set to box Draghi into corner
Marcus Ashworth talks about ECB tactics and annual growth in the eurozone
European Central Bank policy makers are poised to unveil new growth and inflation estimates that will prove fundamental in dictating how next year unfolds.
At least six of the 25 governing council members have already called for QE to end in September, when the current extension is scheduled to expire.
The hawks are pushing for greater emphasis on the ECB's forward guidance on interest rates. And the economic backdrop suggests they should win the argument.
Annual growth is not only accelerating – it climbed 2.6% in the third quarter for the eurozone as a whole, its fastest pace since the start of 2011 – it's also broadening to encompass peripheral countries.
Moreover, Bloomberg Economics expects the ECB could raise its forecast for 2018, possibly above 2%, from the 1.8% it was predicting in September.
ECB President Mario Draghi is unlikely to alter dramatically his ultra-dovish line, continuing to emphasise the subdued nature of core inflation and stressing that upgraded price expectations are largely due to a 19% jump in crude oil prices this year.
But his preferred measure of inflation expectations has been heading higher for several months.
And it's not just the headline inflation figures that the ECB has to watch. Wages are steadily improving, albeit from a low base and remaining at levels that don't threaten to have a knock-on effect of inducing consumer prices to breach the target.
Moreover, Thursday will provide a first look at the ECB's 2020 estimates.
Proximity to the official target of an inflation rate below but close to 2% will weaken the case for extending QE beyond September.
If momentum builds further next year it could rapidly reduce the time horizon the ECB has before seriously contemplating both finally ending the bond-buying programme and raising interest rates.
By the time the ECB holds its post-meeting press conference, the Federal Reserve is likely to have raised its key interest rate for a fifth time in two years.
Even the Bank of England has pushed up borrowing costs, though inaction is anticipated at its meeting Thursday.
Draghi has to maintain the unity of the governing council; with a quarter of his team already voicing doubts, it's only a question of limited time before economic reality boxes the ECB into following its peers and changing course away from ever-expanding stimulus.
Marcus Ashworth is a Bloomberg Gadfly columnist covering European markets. He spent three decades in the banking industry, most recently as chief markets strategist at Haitong Securities in London.