The document discusses management by objectives (MBO) and management by exception (MBE).
[1] MBO is a systematic approach that aims to increase organizational performance by aligning goals throughout by having all managers participate in strategic planning and ongoing feedback. It was first outlined by Peter Drucker in 1954.
[2] MBE is a policy where management only investigates situations where actual results differ significantly from plans. It aims to better utilize managers' time by bringing exceptions to their attention. Cisco Systems uses MBE in its supply chain by only intervening when problems arise.