In not a single basic factor, perhaps, but in certain other things.

Another basic factor is the different priorities among governments, universities and their students.

Consumers who want to try for the lowest rates available need to consider these basic factors.

There is a more basic factor at work here: greed.

"The basic factor is that more of their members are working," she said.

Instead we'll look at four basic factors that are present in every story, with varying degrees of emphasis.

Certain basic factors he pointed out are still relevant today.

People are in emotional bondage due to two basic factors, belief and choice.

These are both basic factors for the competitiveness of the real economy in Europe.

But there are also some more basic social factors at work.