* Stocks up on positive global sentiment, results
* China, United States spat on currency continues
* Russia's rouble slips to new lows
By Peter Apps
LONDON, Jan 28 (Reuters) - Emerging stocks and currencies rose on Wednesday amid more signs of resilience from global investors and consumers, though Russia's rouble hit new lows as the passing of tax deadlines ended a temporary spike in demand.
A war of words between the United States and China over the latter's foreign exchange strategy looked to be rumbling on and possibly escalating, prompting fears the economic slowdown might help spur protectionism that could deepen the slump.
However, benchmark emerging equities <.MSCIEF> were up 1.62 percent by 1145 GMT, with South Africa <.JTOPI> and Turkey <
> leading the pack both up around 2.50 percent each.Broader global equities were also up for a third day after reassuring corporate results on Wall Street and some better than expected readings on consumers in the euro zone, while investors eyed a Federal Reserve meeting later in the day.
Benchmark emerging sovereign debt spreads <11EMJ> were 11 basis points narrower at 647 bps over U.S. Treasuries, another sign of improved risk appetite.
"Broadly, everything is up although overall is very quiet," said Dresdner Kleinwort emerging foreign exchange strategist Jon Harrison. "The main exception is the rouble."
But he said risk appetite remained cautious and said markets were uneasy over the risk of trade rows.
"Obviously in an environment like this one of the things markets are worried about is protectionism."
Newly appointed U.S. Treasury Secretary Timothy Geithner branded China a currency manipulator last week, although the White House said on Monday that a formal position would only be stated in current months.
A Chinese diplomat in London said on Wednesday the United States had enough evidence to know China did not manipulate its exchange rate and that it would be unfair for Washington to change its view suddenly [
].ROUBLE FALTERS
Russia last week called a halt to its string of mini-devaluations of the rouble by widening the corridor in which it could trade against the euro-dollar basket.
Initially, the rouble had strengthened somewhat as companies sold dollars for roubles to make tax payments, but as tax deadlines faded, the slide looks to be resuming with the currency down 1.19 percent against the basket <RUS=MCX>.
Russia has spent some $200 billion, or a third of its reserves, since August in order to cushion the rouble's fall, anxious to avoid a sudden devaluation and the resulting political fallout.
The Israeli shekel <ILS=> was 0.43 percent weaker, a move attributed to a fallout from a rate cut earlier in the week rather than renewed violence in the Gaza Strip.
Serbia's central bank intervened in the foreign exchange market on Wednesday after the dinar <EURRSD=> hit a new record low having lost more than 25 percent since early October. The bank has spent more than 1.2 billion euros trying to slow the depreciation. [
]Central European currencies were broadly stronger, with the Czech crown <EURCZK=> up 0.60 percent and the Polish zloty <EURPLN=> up 0.70 percent.
South Africa's rand <ZAR=> fell 0.50 percent as inflation reported came in slightly below forecasts, hardening the case for an aggressive rate cut next week [
].Turkey's lira <TRY=> gained 0.43 percent. Turkish Prime Minister Tayyip Erdogan said on Wednesday he might hold talks with the IMF in Davos to iron out differences over a major loan after talks were suspended on Monday for 10 days [
]."There has been a sense of panic upon the announcement of the negotiation suspension between the IMF and the government," said BNP Paribas in a research note.
"(But) we continue to believe that the ongoing row is a sign of intense negotiations ... ongoing, which isn't necessarily as negative and could lead to a deal before elections."
(Editing by Patrick Graham)