Management
Management (or managing) is the administration of an organization, whether it is a business, a not-for-profit organization, or government body. Management includes the activities of setting the strategy of an organization and coordinating the efforts of its employees (or of volunteers) to accomplish its objectives through the application of available resources, such as financial, natural, technological, and human resources. The term "management" may also refer to those people who manage an organization.
Public
In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociological concept of the Öffentlichkeit or public sphere. The concept of a public has also been defined in political science, psychology, marketing, and advertising. In public relations and communication science, it is one of the more ambiguous concepts in the field. Although it has definitions in the theory of the field that have been formulated from the early 20th century onwards, it has suffered in more recent years from being blurred, as a result of conflation of the idea of a public with the notions of audience, market segment, community, constituency, and stakeholder.
Public Administration
Public Administration is the implementation of government policy and also an academic discipline that studies this implementation and prepares civil servants for working in the public service. As a "field of inquiry with a diverse scope" whose fundamental goal is to "advance management and policies so that government can function". Some of the various definitions which have been offered for the term are: "the management of public programs"; the "translation of politics into the reality that citizens see every day"; and "the study of government decision making, the analysis of the policies themselves, the various inputs that have produced them, and the inputs necessary to produce alternative policies."
Management
In the long-run the workman may be as necessary to his master as his master is to him, but the necessity is not so immediate.
Adam Smith (1776) The Wealth of Nations Chapter VIII, p. 80
Management
Poorly managed corporations, disorganized businesses, and badly led service agencies experience crisis daily and most will eventually fail. In contrast, the danger is to well organized, smooth running institutions that may not recognize a building crisis. Too often, sound organizations rely on their normal modus operandi to pull them through a crisis. It might. But at what cost? And what if it does not pull them through?
Wheeler L. Baker, Crisis Management: A Model for Managers (1993), p. 6
Public Administration
Much of the pioneering work in organization theory was written about public organizations, or with public organizations in mind. When Weber wrote about bureaucracy, he was thinking of the Prussian civil service. Philip Selznick began his scholarly career writing about the New Deal Tennessee Valley Authority in TVA and the Grass Roots (1953). Herbert Simon’s first published article (1937) was on municipal government performance measurement, and Simon also coauthored early in his career a book called Public Administration (1950) and a number of papers (e.g., Simon, 1953) published in Public Administration Review. Michel Crozier’s classic, The Bureaucratic Phenomenon (1954), was about two government organizations in France.
Steven Kelman, "Public management needs help!." Academy of Management Journal 48.6 (2005), p. 967