The phrase 'margin of spare' is not a correct and usable phrase in written English.
You cannot use it in written English.
But this margin of spare capacity dwindled to historically low levels last year.
An underlying measure of convergence is whether the two economies have roughly the same margin of spare capacity.
The Bank said in a statement: "Although pay pressures remain muted, the margin of spare capacity in businesses appears limited and most indicators of pricing pressure remain elevated.
According to reports in the Financial Times, the International Monetary Fund's next World Economic Outlook, due next month, will urge OPEC to raise its margin of spare capacity to as much as 5m bpd.
The Bank of England thinks that the inflationary surge will be short-lived and will subside later this year because of the big margin of spare capacity in British industry that has opened up during the recession.
That could mean that the margin of spare resources is not that large, which would chime with surveys of businesses.Mr King is still being given the benefit of the doubt, but he must be chary of his stock of credibility.
While the South-east enjoys – and suffers from – a jobs and property boom, congestion on the roads and on public transport and huge strain on schools and hospitals, much of the rest of the country has depressingly large margins of spare capacity, including unemployed human talent that results in much misery in thousands of families.
But that was decidedly not the case in South Carolina — nor, for that matter, in New Hampshire, when Mr. Romney's numbers faded some over the past week, although he had plenty of margin to spare.
Instead, he could "win ugly" — but probably by a clear enough margin to spare himself the spectacle of a brokered convention.
The "operating margin"—the amount of spare capacity for emergencies, which the industry regulator says ought to be at least 6%—is now often near zero.Planned new power plants should see Mexico through the next three years or so.
Still, the bill wound up passing the House with some margin to spare, 53 yea votes.
