Efficiency dividend (394 pages)
Efficiency rate (395 pages)
Efficiency ratio (202 pages)
Efficiency value (337 pages)
Operating budgeting (355 pages)
Operating cost margin (306 pages)
Operating cost reduction (387 pages)
Operating expenditure (78 pages)
Operating expense budget (308 pages)
Operating expense projection (280 pages)

Operating expenses (308 pages)
Operating income (203 pages)
Operating income margin (182 pages)
Operating income margin after interest (182 pages)
Operating income to stockholders (127 pages)
Operating margin (262 pages)
Operating partner (529 pages)
Operating profit (60 pages)
Operating profit after taxes (182 pages)

Operating profit before taxes (156 pages)
Operating profit to sales ratio (188 pages)
Operating return on capital employed (240 pages)
Operating revenue (69 pages)
Operating revenue per employee (309 pages)
Operating sales margin (312 pages)