Generally as you move south the productivity of the soil improves modestly.

What is more, productivity has improved across the United States auto industry in recent years.

And while labor is not cheaper on the face of it, productivity has improved.

Increasing sales will help employ workers with nothing to do as productivity improves, he said.

Our productivity is improving, but it has a long way to go if we want to survive.

The Government have supported the coal industry since 1979 with a total investment of £17 billion and productivity has improved, particularly in recent years.

They will only say that your productivity has improved and give you a certificate.

But through this year's third quarter productivity was still improving.

Saarlouis's productivity has also improved since 1980, so it remains ahead.

The productivity of the nation's businesses improved slightly during the first quarter - but much less than previously thought, the Government said today.