Mr. Zenker agreed the contracts have had some limited effect in bringing prices down recently.
These have had a limited effect in reviving lending in Western economies.
This would have a limited effect in the current league tables, as most GCSE pupils would have joined sponsored academies when they were still under local authority control.
This is especially true for gasoline markets, where high price increases have a limited effect in reducing demand.
But it also shows why QE has only had a limited effect in persuading companies to borrow and invest.
And unilateral moves by the United States will have only limited effect in a global market where the demand for energy, according to many projections, will rise faster than production.
Ebdon, who had laboured to such limited effect in the first three sessions, came out for the fourth as if his tanks of emotional energy had been fully replenished.
While Apple may pursue this, it would be of limited effect in the marketplace, as Samsung no longer sells these older, infringing models; lawsuits cannot keep pace with the technology.
The choreography, by Karole Armitage, could only have a limited effect in conditions so cramped, but individual phrases, very much along Balanchine lines, beamed out powerfully.
Policy responses will have very limited effect in stemming the US economy's deceleration toward stall speed: even with only a mild fiscal drag on growth, the US dollar is likely to strengthen as the eurozone crisis weakens the euro and as global risk aversion returns.
"Obviously we need to see the details, but it may be a wise decision to skip a tricky project, which potentially had limited effect, in favour of one big bang which could deliver the speeds and capacity needed for the future".
