* Euro hit briefly by Greek worries
* World stocks slightly lower
* Wall Street heading for losses
* U.S jobs data on Friday in focus
By Jeremy Gaunt, European Investment Correspondent
LONDON, Jan 6 (Reuters) - The euro took a brief battering on Wednesday on worries the European Union would not rescue fiscally struggling Greece if need be, while global stocks ticked over with investors eyeing major U.S. data due later in the week.
Wall Street looked set to open weaker.
European Central Bank officials were to visit Athens over the next few days to discuss Greece's financial difficulties, but foreign exchange markets were stirred up by a media report quoting ECB executive board member Juergen Stark as saying Greece would not be bailed out.
He was reported as saying markets were "deluding themselves" if they thought member states would "put their hands in their wallets to save Greece".
The euro fell sharply on the report, touching a low of $1.4285 against the dollar compared with its session high of $1.4371 <EUR=>.
Stark's reported comments flew in the face of what EU leaders have suggested, however, and the currency recovered most of its poise to stand later at $1.4347.
The incident nonetheless underlined the fragility of market sentiment and worries about Europe's so-called peripherals -- those countries whose financial condition has been hit hardest by the global economic crisis.
The dollar, which has been weakening in the few days of trading so far this year, was up 0.2 percent against a basket of currencies <.DXY>.
It also rose against the yen after Japan's finance minister Hirohisa Fujii's resignation was accepted. Japanese Prime Minister Yukio Hatoyama said Deputy Prime Minister Naoto Kan will become finance minister, with Fujii -- one of the few experienced members of the novice Democratic Party-led government -- resigning due to ill health. [
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JOB WORRIES
Most investors, meanwhile, are seeking confirmation that the world economy, and particularly the United States, is recovering in a sustainable manner.
As a result, much of the focus this week is on the monthly U.S. jobs data due on Friday.
"The U.S. jobs data on Friday will be important, but the feedback you are getting shows that the trend is clearly improving," said Bernard McAlinden, investment strategist at NCB Stockbrokers in Dublin.
"Expectations for the robustness of growth have improved significantly over the last few weeks," he said.
World stocks as measured by MSCI <.MIWD00000PUS> were a tad lower, having risen more than 2 percent in the two previous trading sessions and are sitting at around 15 month highs.
Emerging markets remained buoyant, however, as they have for much of the past 10 months, with the relevant MSCI benchmark <.MSCIEF> up 0.4 percent. European shares could not keep up gains and the FTSEurofirst 300 <
> inched down 0.1 percent. Earlier, Japan's Nikkei closed up around 0.5 percent at a 15-month closing high. Euro zone government bonds were steady, with yields rising slightly. (Additional reporting by Atul Prakash; editing by Patrick Graham)
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