This so-called efficiency ratio is closely watched by bank stock analysts.

At the same time, the bank has the best efficiency ratio, measuring operating expense against taxable revenue.

And its efficiency ratio - expenses as a percentage of revenue - was a bloated 64 percent.

The efficiency ratio is 0.51 or 51%.

Operating expenses increased at a greater rate than operating revenue, and the efficiency ratio deteriorated further to 69.9%.

For instance, if a new service is building up a clientele base then one could naturally expect the efficiency ratio to improve over time.

It first established the cost of the network system of each before evaluating the efficiency ratio for the resulting traffic improvement.

Instead of there constantly being the efficiency "ratio" in mind there is the decision to do something effectively.

His work in engine design was driven by the goal of much higher efficiency ratios.

There are three types of efficiency ratio: