But when prime brokers turn off the funding tap, this virtuous circle may turn vicious.
These women are leading a workplace transformation by sustaining a virtuous circle of women helping other women.
If this forced the Fed to slam on the brakes, the virtuous circle could suddenly turn vicious.
And because defection does not pay when punishers are common, it tends to be rare a virtuous circle.
Will Israel be convinced, and continue making concessions to set off a virtuous circle of tahde'a instead?
Neither Chicago exchange has devoted enough attention to technology to enjoy the full benefits of this virtuous circle.
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There was a virtuous circle of increasing listings attracting increasing capital, which in turn brought in even more listings.
The risk for Mr Silverman is that the virtuous circle now turns vicious.
The system in Ontario became "a virtuous circle, " says Marc Tucker, author of "Surpassing Shanghai, " a book about top-performing education systems.
The virtuous circle promised, eventually, to tighten the jobs market, to boost wages and to restore some lustre to household spending.
In other words, Winfrey has OWN right where she wants it: rolling in a virtuous circle on its way to profitability.
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Owning the conversation in Los Angeles about issues in our community and how it connects to the rest of the world started a virtuous circle.
This, he predicts, will lead to a virtuous circle that will force governments too to be more open, because of pressure from business.
More autonomy would mean more accountability to Londoners, and a more predictable and stable income would allow more borrowing, creating a "virtuous circle" of investment.
Now it is trying to love-bomb Indian businesses into investing again, in the hope of creating a virtuous circle of more jobs and tax revenues.
In some ways, money funds created a virtuous circle for themselves.
This virtuous circle extends to hospitals that United does not own.
Keith Wills, retail analyst at Goldman Sachs, says the firm is in a virtuous circle: higher volumes augment its buying power, which in turn drives prices down.
The Safe Stoves project shows a virtuous circle in action, thanks to technology -- environmental protection, improved safety for women, access to clean energy for the poor, enhanced climate security.
If you detect the makings of an endless loop that can feed back onto itself, creating what might be called a virtuous circle and ultimately a more virtuous society you are getting the idea.
This will produce more prosperity in both countries, yielding a virtuous circle of more growth, more interdependence, and more balance, driven in good measure by the growth of the Chinese middle class.
Apple is clearly hoping to jump-start a virtuous circle here, in which the availability of a clear path to the television spurs demand for digital content, which spurs demand for Apple TV units.
France is a country with many obvious problems, but in the area of food, it has excelled in creating a virtuous circle of people who love making food and people who appreciate food that is well made.
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Cross-selling is a virtuous circle, and Kovacevich.
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That, they hope, will nudge Brazil into a virtuous circle, in which they can cut interest rates, and thus the cost of debt-service and, in turn, reduce the size of the surplus needed to steady the debt burden.
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