(Adds economist's comment on current January-March quarter in paragraph 8, background on wage negotiations paragraphs 14-15, embeds graphics)
By Satoshi Sugiyama
TOKYO, March 11 (Reuters) - Japan's economy avoided a technical recession, revised government data showed on Monday, even though the upward change in the fourth quarter was weaker than expected and highlighted concerns about the sluggish economic recovery.
Japan's revised gross domestic product (GDP) expanded at an annualised clip of 0.4% in the October-December period from the previous quarter, better than the initial estimate for a 0.4% contraction, according to the Cabinet Office.
It was, however, below economists' median forecast for a 1.1% uptick in a Reuters poll.
On a quarter-on-quarter basis, GDP grew 0.1%, compared with the initial reading of a drop of 0.1.% drop and a median forecast for a 0.3% rise.
"The headline is an upward revision, but domestic demand is remains lacklustre, particularly in consumption," said Saisuke Sakai, senior economist at Mizuho Research and Technologies.
The upward revision came amid growing market expectations the Bank of Japan could ditch its negative interest rates as early as this month, fuelled in part by board members' recent hawkish comments that Japan was moving towards the central bank's 2% inflation target.
Capital expenditure, which increased 2.0% quarter-on-quarter, anchored the upward revision. It was better than better than the preliminary 0.1% decrease but still below a median market forecast of a 2.5% rise.
Private consumption, which makes up about 60% of Japan's economy, fell 0.3% in October-December, slightly worse than the 0.2% drop in the initial estimate. Seafood and household appliances contributed to downward pressure in the category, a Cabinet Office official said.
External demand contributed 0.2 percentage points to real GDP, unchanged from the preliminary reading.
In the current January-March quarter, the Japanese economy could suffer contraction after factoring in slowdown in the Chinese economy, production halt at a unit of Toyota Motor Corp and weak consumption, Sakai said.
LOOMING BOJ DECISION
Despite the pockets of weakness shown in the data, the BOJ will likely abandon the negative interest rates by next month citing a growing prospect of hefty pay hikes at annual wage talks with labour unions, said Marcel Thieliant, head of Asia-Pacific at Capital Economics.
"The Bank of Japan tends to put more emphasis on its own consumption activity index and doesn't seem to be particularly concerned about the recent sluggishness in activity," Thieliant said.