And conditions have worsened since the French intervention in Mali prompted a fresh wave of 15, 000 refugees.
Prompted by these fears, policymakers have taken various steps to try and spur a fresh wave of economic growth.
China has been trying to attract foreign investors in an attempt to spur a fresh wave of economic growth.
As the stock extends its long-term uptrend, a capitulation by these bears could translate into a fresh wave of buying pressure.
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Theresa May told The Sunday Times she was concerned about the impact on the British economy of a fresh wave of migration.
Prime Minister Viktor Orban said it was "very likely" that an entire wall of the reservoir would collapse, releasing a fresh wave of chemical effluent.
China has said it will give foreign investors more access to its financial markets as it tries to spur a fresh wave of economic growth.
The RMT union made the announcement as members prepared to stage a fresh wave of strikes in the Stirling area on Hogmanay and 5 January.
BBC: RMT union consults over escalating Network Rail dispute
In the coming weeks there will be a new cycle of college football idolatry, the release of top-25 lists and Heisman Trophy contenders and a fresh wave of enthusiasm.
On the contrary, if China decides to continue with its traditional investment-led growth model, it may see a fresh wave of infrastructure spending and boost demand and prices of natural resources.
Mr Pickles was asked about the impact of a fresh wave of EU migrants by Andrew Neil on the BBC's Sunday Politics after a discussion about the low rate of housing growth.
BBC: Eric Pickles: New EU 'influx' may add to housing problems
That is major nearby support for February gold futures and a break under that floor would unleash a fresh selling wave of action.
FORBES: Technical Trading: Gold under Pressure -- Eyeing FOMC, Jobs Data
And while the expats may provide a breath of fresh air and unleash a wave of initiatives, it is unlikely that they can clean up Pakistan's economic mess in few months.
Mr Searle is now set to experience a third wave of migration and he has fresh concerns over the lack of amenities for workers.
On their return they triggered a new wave of film making whose output was fresh and impertinent, if at times naive.
Even if the social democrats win, a fresh mandate may embolden them to embark on a second wave of reforms.
But the second wave, in which Ireland was rescued and fresh doubts were raised about the size of the fund, has forced Mrs Merkel to shift.
While Wall Street and Washington fret about how badly investment banks could damage the economy, Tuesday provided a fresh reminder that commercial banks could be a bigger problem as the second wave of the credit crisis begins its run.
The wave breaks at the river mouth so you can rinse off in a fresh water pool with a view of light green pyramid-shaped mountains in the valley.
Other Republicans are optimistic the wave of recent retirements offers the GOP a chance to move beyond its old guard and recruit fresh faces to inject the party with new energy.
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