The same careful efforts to adjust the balance between economic efficiency and job security is under way at factories throughout China.

There we could discuss the difference between efficiency and frenzy.

As so often, we have conflict between equity or fairness and efficiency.

This allows the balance between performance, response, and efficiency to be tailored to the application.

Even arrival on the island offers a choice between efficiency and romance.

So we are stuck in the middle between efficiency and nursing with a human touch.

We can now pose the choice between efficiency and equity in a stark form.

Also because of the random sampling there is a trade off between accuracy and efficiency.

It is therefore a question of finding a balance between efficiency and democracy.

Together, we need to be able to find the correct relationship between cost and efficiency.