He said that as more doctors acquired the machines, competition would drive the price down.

The competition over these swing voters is driving the political calculations of each side.

Under such a situation, competition would drive oil prices down.

All this competition is driving the cost of teleconferencing down.

Additionally, competition among local gas stations can drive prices down.

"But it's not outside the range of where competition could drive it."

The agreement may mean a victory for computer users because new competition could drive chip prices lower.

And that competition drives us to be more aggressive in our approach.

Since the late 1980s, fierce competition has driven down rates.

"But it seems possible that increased competition will drive more participants into psychosis."