Centralized control is provided for in a number of different ways: - Ernest Dale

The major problems of organization can perhaps best be studied in dynamic terms, i.e., as they arise and change with the evolution of the company. In this dynamic setting the causes and nature of organization problems can be recognized most easily. Each major problem can be analyzed at the stage of the company's growth when it typically arises, when there are few complications and the organizational problem is centered about just one factor or change in the company's mode of operation. Just as it is easier to study the workings of democracy as they arise in one of the small towns of New England rather than in the United States as a whole, so it appears to be desirable, in dealing with a subject of such scope as organization, to isolate and study the major problems individually.

The application of systematic methods to the conduct of business is one of the most striking developments of the present day. The successful pursuit of business activities is increasingly based on carefully developed plans and well-ordered arrangements. The body of knowledge, called Organization, has become increasingly helpful in accomplishing the objectives of the enterprise.

Every manager, up to the president of the company, must handle some phases of staffing, even though personnel may provide at least technical help in every case... Again, the personnel department seldom makes the final decision on selection, except in cases where large numbers of people must be hired at one time and the line managers would not have the time to interview them all. More commonly, even in the case of rank-and-file employees, it merely screens the applicants and picks out a few whom it considers the most promising. Then the immediate supervisors make a choice among these few.