By Paul Carrel
FRANKFURT (Reuters) - The European Central Bank will step up its anti-inflation rhetoric and may phase out some of its crisis support measures on Thursday as it prepares the ground for an interest rate rise likely later this year.
ECB President Jean-Claude Trichet will also present upward revisions to the central bank's inflation and growth forecasts after a monthly meeting of its policymakers, several of whom have recently expressed concern about firming price pressures.
The ECB, which has begun meeting in Frankfurt, will have to heed accelerating inflation but its readiness to restart the its 'exit strategy' may be limited by doubts about whether EU leaders will agree later this month to bolster Europe's rescue fund.
"I think they are going to step up the rhetoric on inflation," said Deutsche Bank economist Gilles Moec. "In our view what they are doing is building a case for a rate hike -- our baseline is June."
A Reuters poll late last month showed a majority of economists expect the ECB will hold fire on raising rates until at least October, though an increased minority saw a hike in the third quarter.
Euro zone inflation quickened in February to 2.4 percent, its highest level since October 2008, remaining above the ECB's target of below but near 2 percent for the third month running.
Tougher rhetoric on inflation would require a neat pirouette from Trichet, who last month appeared to soften his tone on the threat posed by price pressures after jolting markets in January with noticeably sharper language.
Should EU leaders fail to come up with a comprehensive package to tackle the euro zone's sovereign debt crisis at their March 24/25 summit, markets could turn more negative on the bloc's peripheral countries, squeezing their banks further.
Trichet has called for European leaders to give the rescue fund, the European Financial Stability Facility (EFSF), maximum flexibility in both size and scope.
BANK SUPPORT IN BALANCE
German resistance to boosting the rescue fund has heightened uncertainty about the summit outcome and this could impact the ECB's willingness to restart its withdrawal of emergency support for banks even though money markets have begun normalizing.
"It's increasingly clear that on March 25 we'll have some kind of result but probably not the comprehensive solution that was hoped for," said Moec.
"Then the ECB has to take the tab basically -- continue with the SMP (bond buying program) and maintain full liquidity."
Money market experts are evenly split over whether the ECB will restart the process of withdrawing its crisis support at Thursday's meeting or wait a little longer, a Reuters poll showed on Tuesday.
The half that see the bank restarting the phase-out process see it doing the minimum, ending limit-free longer-term funding and switching back to capped-limit, variable rate 3-month tenders.
Borrowing from the ECB has dropped by 100 billion euros since the start of the year, sharply reducing the amount of excess cash that has long distorted markets and pushing interbank rates back toward more normal levels.
"The wording from policymakers over the last week has been very clear that they will resume the exit (from crisis measures)."
The ECB will also reveal its latest set of staff economic projections and analysts expect to see them revised up given a strong run of euro zone data and evidence of building inflation.
The last set in December forecast inflation of between 1.3 and 2.3 percent for 2011 and 0.7 to 2.3 percent for 2012. Growth was seen at 0.7 to 2.1 percent in 2011 and 0.6 to 2.8 percent for 2012.
"In terms of policy implications, watch out for 2012 inflation. The closer (the mid-point of) this forecast is to 2 percent, the higher the chance of an early rate hike," ING economist Carsten Brzeski wrote in a research note.
The ECB's concerns about inflation contrast with a more sanguine tone from Federal Reserve Chairman Ben Bernanke, who on Tuesday did not appear concerned that a recent spike in the price of crude oil would harm the U.S. economy.
(Additional reporting by Marc Jones, editing by Mike Peacock)