What effective general managers really do

A rather large gap exists between the conventional wisdom on management functions, tools, and systems on the one hand and actual managerial behavior on the other. The former is usually discussed in terms of planning, controlling, staffing, organizing, and directing; the latter is characterized by long hours, fragmented episodes, and oral communication. Actual behavior, as a study of successful general managers shows, looks less systematic, more informal, less reflective, more reactive, less well organized, and more frivolous than a student of strategic planning systems, MIS, or organizational design would ever expect. The gap is important and disturbing for many reasons. First of all, it raises serious…