* MSCI world equity index up 0.3 pct at 283.52
* Global M&A activity eases recovery concerns
* Bonds weaker; oil reverses higher
By Natsuko Waki
LONDON, Aug 23 (Reuters) - World stocks rose from last week's one-month low on Monday as a slew of corporate takeover activity and an encouraging euro zone business survey helped ease concerns about a global economic slowdown.
Mining shares gained as financial markets bet Australia's inconclusive weekend elections would lead to a change of government, spelling the end to a plan to impose tax on major iron ore and coal mines.
A Markit survey showed the euro zone's economic recovery moderated slightly this month but companies are more optimistic about the coming months.
In the corporate sector, increasing merger and acquisition activity is boosting investor sentiment as companies utilise high cash balances and historically low borrowing costs to look for bargain buys and expand their business.
HSBC <HSBA.L> is in talks to buy a stake in South Africa's Nedbank <NEDJ.J> in a potential $6.8 billion deal. In Asia, an estimated $58 billion worth of M&A was playing out on Monday.
Positive corporate news helped ease concerns that a renewed spike in U.S. unemployment may drag the economy down, forcing the Federal Reserve to implement additional monetary easing.
"The whole market is geared to M&A activity," said David Buik, senior partner at BCG Partners.
"We're of the opinion that the quality of economic data across the world is poor, but on the other side of the coin there is enough M&A activity out there to limit any kind of a fall in the immediate future." The MSCI world equity index <.MIWD00000PUS> rose 0.3 percent after hitting a one-month low last week. The Thomson Reuters global stock index <.TRXFLDGLPU> added 0.2 percent.
M&A BOOST
The FTSEurofirst 300 index <
> was up 0.8 percent. U.S. stock futures were up 0.6 percent <SPc1>, pointing to a firmer open on Wall Street later.Markit's Eurozone Flash Services Purchasing Managers' Index, made up of surveys of around 2,000 businesses ranging from banks to restaurants, came in at a better-than-expected 55.6 in August, compared with 55.8 in July. [
]Old Mutual <OML.L> was up nearly five percent after HSBC said it would buy up to 70 percent of Nedbank, in which Old Mutual has a controlling stake.
Basic resources shares were the top gainers <.SXPP>.
Foster Group <FGL.AX> closed up more than 7 percent after sources told Reuters beverage groups SABMiller <SAB.L> and Asahi Breweries <2502.T> were looking at the Australian brewer's beer operations, valued at more than $10 billion. [
]Thomson Reuters data showed global mergers and acquisitions have hit nearly $200 billion so far in August.
Emerging stocks <.MSCIEF> ticked up 0.1 percent on the day.
U.S. crude oil <CLc1> rose 0.4 percent to $74.11 a barrel, off Friday's six-week low of $73.19. Prices had fallen more than 10 percent from an Aug 4 high of $82.97 as concerns about the global economy darkened the outlook for energy demand.
The bund future <FGBLc1> fell 18 ticks.
ELECTION RESULTS HIT AUSSIE
The Australian dollar briefly hit a one-month low of $0.8833 <AUD=D4> as the country faced a week of political wrangling after Sunday's inconclusive election [
].The U.S. dollar <.DXY> was down around 0.1 percent against a basket of major currencies. The yen gained 0.3 percent to 85.32 per dollar, which in turn weighed on Tokyo stocks <
>.Japanese Prime Minister Naoto Kan and Bank of Japan Governor Masaaki Shirakawa discussed the yen on Monday and agreed to work closely, disappointing those who had expected a bolder policy response after the yen's surge to 15-year highs beyond 85 earlier this month.
"In the absence of a further sharp appreciation of the exchange rate towards 80 or a disorderly slide in the equity markets, we do not anticipate any easing of monetary policy until the scheduled policy meeting due on Sept 6-7, when we expect a further expansion of the BOJ's funds-supplying facility," Daiwa Capital Markets said in a note to clients.
(Additional reporting by Harpreet Bhal; Editing by John Stonestreet)