* CPI, retail sales data more bullish than f'cast - Rezabek
* Expects board to debate economic, CPI growth at Feb mtg
(Adds analyst, details, crown)
By Jana Mlcochova
PRAGUE, Jan 12 (Reuters) - A rise in Czech inflation at the end of 2010 may prompt the central bank to hike borrowing costs sooner than its forecasts suggest, a policymaker who voted for unchanged rates last month said on Wednesday.
Bank board member Pavel Rezabek reiterated past comments that current low rates were unsustainable in the long term, and said recent economic data, including retail sales, showed the economy was performing better than expected.
His comments echoed hawkish views in neighbouring countries, sparked by economic recovery and an uptick in inflation. Hungary hiked interest rates twice late last year and a Reuters poll published on Thursday showed Poland is likely to raise borrowing costs as early as this month. [
]An analyst said that despite the fresh data, the Czech central bank, whose November outlook implied rates would not rise from record lows of 0.75 percent until late this year, should not tighten before the European Central Bank.
The ECB is not tipped to raise rates until the fourth quarter of this year.
"The latest numbers coming out indicate that the Czech economy is performing better than anybody had expected," Rezabek told reporters after a parliament's budget committee meeting, pointing to the strong November retail sales reading.
He said domestic inflation which rose to 2.3 percent in December from 2.0 percent in November -- slightly above the central bank's forecasts for 2.2 percent and above the 2 percent midpoint of its target -- showed the bank could act sooner on rates.
"The latest inflation figures show that the reaction could be faster than originally signalled in situation reports," said Rezabek, adding he expected the board would debate the data at its next meeting on Feb. 3.
Rezabek said the outlook for developments in Europe was also more optimistic, with budget consolidation within the European Union remaining the only uncertainty.
DEMAND IN FOCUS
Czech retails sales grew by 5 percent in November, double analysts' forecast, driven by car sales. [
]Minutes from the Dec. 22 rate-setting meeting showed at least one member of the board identified the year-end retail sales data as a significant indicator of future household consumption trend and of a potential renewal of inflation pressures.
BNP Paribas' economist Michal Dybula said in a reaction to Rezabek comments the retail sales print was strong, but it came after a number of highly disappointing releases, while PI was only driven by higher fuel prices.
The strong crown <EURCZK=>, which firmed 2.5 percent so far this year, would act as a disinflationary factor in 2011 and so would the government's austerity measures, which along with a pick up in unemployment pointed to weaker consumption, Dybula said.
"I expect the CNB (Czech central bank) to continue following the ECB moves as was the rule in the past, that is not to hike before the ECB does," Dybula said.
The crown firmed to 24.400 per euro at 1150 GMT from 24.425 ahead of Rezabek's comments.
The central bank kept rates on hold at the December meeting. It said then that mounting uncertainty about how the euro zone debt crisis will play out, together with factors such as commodity price growth and recovery in Germany, meant the direction of its next interest rate move was unclear.
The bank has held its main two-week repo rate at 0.75 percent since last May.
Rezabek voted for stable rates at the December meeting, with only Eva Zamrazilova voting for a hike.
Rezabek's six-year term ends a few days after the bank's February meeting, although he may be reappointed.
(Reporting by Jana Mlcochova, writing by Jan Lopatka, editing by John Stonestreet)