There is no pettiness, jealousy or anything else - it's pure economics.

There are two main stories, both of which emphasize changing norms rather than pure economics.

In terms of pure economics, both sides are talking good sense - about the other side.

And the most luxurious, if only for reasons of pure economics.

Ninety percent of Senate policy is pure economics, a matter of possession.

Medical explanations aside, pure economics favors the success of a cosmetics line for black skin.

Ms. Coyle moves beyond pure economics, to take into account social and political considerations.

Of course, many factors, such as whether the car is classic, outweigh pure economics.

All these lectures on pure economics, all this theorizing, they lead to nothing.

By focusing only on the pure economics of the matter, they led themselves to unrealistic predictions.