Public administration, also known as public policy and administration or public management, is the implementation of public policies, which are sets of proposed or decided actions to solve problems and address relevant social and economic issues.
Administrative effectiveness refers to the consistent performance of administrative duties and the timely achievement of set objectives (Akinfolarin, 2017).
This implementation generally occurs through the administration of government programs in the public sector, but also through the management of non-profit organizations in the community sector, and/or businesses in the private sector that provide goods and services to the government through public-private partnerships and government procurement. It has also been characterized as the “translation of politics into the reality that citizens experience every day.”

In an academic context, public administration has been described as the study of government decision-making; the analysis of policies and the inputs that have produced them, as well as those necessary to produce alternative policies. It is also a subfield of political science taught in public policy schools where studies of policy processes and the structures, functions, and behavior of public institutions and their relationships with broader society take place. The study and application of public administration is founded on the principle that the proper functioning of an organization or institution relies on effective management. In contemporary literature, it is also recognized as applicable to private businesses and nonprofit organizations.
The mid-twentieth century saw the rise of German sociologist Max Weber's theory of bureaucracy, bringing about a substantive interest in the theoretical aspects of public administration.
Definitions
Public administration encompasses the execution, oversight, and management of government policies and public affairs. The field involves the organization, operation, and strategic coordination of bureaucratic structures in the public sector. Public administrators play a significant role in devising and executing policies, managing shared resources, and ensuring the efficient functioning of government agencies and programs.
In 1947, Paul H. Appleby defined public administration as the "public leadership of public affairs directly responsible for executive action." In democracies, it usually has to do with leadership and executive action that respect and contribute to the dignity, worth, and potential of the citizen. One year later, Gordon Clapp, then Chairman of the Tennessee Valley Authority, defined public administration "as a public instrument whereby democratic society may be more completely realized." This implies that it must relate itself to concepts of justice, liberty, and fuller economic opportunity for human beings and is thus concerned with "people, with ideas, and with things". James D. Carroll and Alfred M. Zuck called Woodrow Wilson's publication of his essay, "The Study of Administration", "the beginning of public administration as a specific and influential field of study."
More recently, scholars claim that "public administration has no generally accepted definition" because the "scope of the subject is so great and so debatable that it is easier to explain than define." Public administration is a field of study (i.e., a discipline) and an occupation. There is much disagreement about whether the study of public administration can properly be called a discipline, largely because of the debate over whether it is a subfield of political science or of administrative science, the latter an outgrowth of its roots in policy analysis and evaluation research. Scholar Donald F. Kettl is among those who view public administration "as a sub-field within political science." According to Lalor, a society with a public authority that provides at least one public good can be said to have a public administration. In contrast, the absence of either (or a fortiori both) a public authority or the provision of at least one public good implies the absence of a public administration. He argues that public administration is the public provision of public goods, in which the demand function is satisfied more or less effectively by politics, whose primary tool is rhetoric. The supply function is more or less efficiently satisfied by public management, whose primary tools are speech acts and the production of public goods. The moral purpose of public administration, implicit in its acceptance of its role, is the maximization of the opportunities of the public to satisfy its wants.
The North American Industry Classification System definition of the Public Administration sector (NAICS 91) states that public administration "... comprises establishments primarily engaged in activities of a governmental nature, that is, the enactment and judicial interpretation of laws and their pursuant regulations, and the administration of programs based on them." This includes "legislative activities, taxation, national defense, public order and safety, immigration services, foreign affairs and international assistance, and the administration of government programs are activities that are purely governmental in nature."

History
Antiquity
Dating back to antiquity, states have required officials like pages, treasurers, and tax collectors to administer the practical business of government. Before the 19th century, the staffing of most public administrations was rife with nepotism, favoritism, and political patronage, which was often referred to as a "spoils system".
Ancient India
The Harappa and Mohenjo-daro civilizations had organized bodies of public servants, suggesting the presence of some form of public administration. Numerous references exist to Brihaspati's contributions to laws and governance. An excerpt from Ain-i-Akbari [vol.III, tr. by H. S. Barrett, p. 217–218], written by Abu'l-Fazl ibn Mubarak, mentions a symposium of philosophers from various faiths held in 1578 at Akbar's instance. It is believed that some Charvaka thinkers may have participated in the symposium. In "Naastika", Fazl refers to the Charvaka law-makers, emphasizing "good work, judicious administration, and welfare schemes". Somadeva also describes the Charvaka method of defeating the nation's enemies, referring to thirteen disguised enemies in the kingdom with selfish interests who should not be spared. Kautilya presents a detailed scheme to remove the enemies in the guise of friends. The Charvaka stalwart, Brihaspati, is more ancient than Kautilya and Somadeva. He appears to have been contemporaneous with the Harappa and Mohenjo-daro cultures.
Archaeological evidence regarding kings, priests, and palaces in the Harappa and Mohenjo-Daro excavations is limited. However, the presence of complex civilization and public facilities such as granaries and bathhouses, along with the existence of large cities, indicates the likelihood of centralized governance. The uniformity of the artifacts and brick sizes suggests some form of centralized governance. Although speculation regarding social hierarchies and class structures is plausible, the absence of discernible elite burial sites also suggests that most citizens were almost equal in status.

Ancient China
The field of management may have originated in ancient China, including, possibly, the first highly centralized bureaucratic state and the earliest (by the second century BC) example of a meritocracy based on civil service tests. In regards to public administration, China was considered to be "advanced" compared to the rest of the world up until the end of the 18th century.
Though Chinese administration cannot be traced to any one individual, figures of the Fa-Jia emphasizing a merit system, like Shen Buhai (400–337 BCE), may have had the most influence, and could be considered its founders, if they are not valuable as rare pre-modern examples of the abstract theory of administration. Creel writes that, in Shen Buhai, there are the "seeds of the civil service examination", and that, if one wishes to exaggerate, it would "no doubt be possible to translate Shen Buhai's term Shu, or technique, as 'science'", and argue that he was the first political scientist, though Creel does "not care to go this far".
Medieval to 19th-century
Public administrators have long been the "eyes and ears" of rulers. In medieval times, the ability to read and write, as well as to add and subtract, was as dominated by the educated elite as public employment was. Consequently, the need for expert civil servants whose ability to read and write formed the basis for developing expertise in such necessary activities as legal record-keeping, paying and feeding armies, and levying taxes. As the European imperialist age progressed and the military powers extended their hold over other continents and people, the need for a sophisticated public administration grew.

In the 18th century, Frederick William I of Prussia established professorates in Cameralism to train a new class of public administrators. The universities of Frankfurt an der Oder and the University of Halle were Prussian institutions emphasizing economic and social disciplines, with the goal of societal reform. Johann Heinrich Gottlob Justi was a well-known professor of Cameralism.
The development of French bureaucracy, like that of the British, was influenced by the Chinese system. Voltaire claimed that the Chinese had "perfected moral science" and François Quesnay advocated an economic and political system modeled after that of the Chinese. French civil service examinations adopted in the late 19th century were also heavily based on general cultural studies. These features have been likened to the earlier Chinese model.
Thomas Taylor Meadows, the British consul in Guangzhou, argued in his Desultory Notes on the Government and People of China (1847) that "the long duration of the Chinese empire is solely and altogether owing to the good government which consists in the advancement of men of talent and merit only". Influenced by the ancient Chinese imperial examination, the Northcote–Trevelyan Report of 1854 recommended that recruitment should be based on merit determined through competitive examination, candidates should have a solid general education to enable inter-departmental transfers, and promotion should be through achievement rather than "preferment, patronage, or purchase". This led to implementation of Her Majesty's Civil Service as a systematic, meritocratic civil service bureaucracy.

Lorenz von Stein, a 1855 German professor from Vienna, is considered the founder of the science of public administration in many parts of the world. In the time of Von Stein, public administration was considered a form of administrative law, but Von Stein believed this concept was too restrictive. Von Stein taught that public administration relies on many pre-established disciplines such as sociology, political science, administrative law, and public finance. He called public administration an integrating science and stated that public administrators should be concerned with both theory and practice. He argued that public administration is a science because knowledge is generated and evaluated according to the scientific method.
United States
Foundations
The father of public administration in the US is considered to be Woodrow Wilson. He first formally recognized public administration in an 1887 article entitled "The Study of Administration". The future president wrote that "it is the object of administrative study to discover, first, what government can properly and successfully do, and, secondly, how it can do these proper things with the utmost possible efficiency and at the least possible cost either of money or energy."
By the 1920s, scholars of public administration had responded to Wilson's call, and textbooks in the field had been introduced. Distinguished scholars of that period include Luther Gulick, Lyndall Urwick, Henri Fayol, and Frederick Taylor. Taylor argued in The Principles of Scientific Management, that scientific analysis would lead to the discovery of the "[a] best way" to do things or carry out an operation. Taylor's technique was introduced to private industrialists, and later to various government organizations.
In 1937, the Brownlow Committee, which was a presidentially commissioned panel of political science and public administration experts, recommended sweeping changes to the executive branch of the U.S. federal government, including the creation of the Executive Office of the President. Based on these recommendations, President Franklin D. Roosevelt lobbied Congress in 1939 to approve the Reorganization Act of 1939. The Act led to Reorganization Plan No. 1, which created the office, which reported directly to the president.
The American Society for Public Administration (ASPA), the leading professional group for public administration, was founded in 1939. ASPA sponsors the journal Public Administration Review, which was founded in 1940. The National Academy of Public Administration (NAPA) is a United States nonprofit, non-governmental, non-partisan organization. As a congressionally chartered national academy, its mission is to produce independent research and studies that advance the field of public administration and facilitate the development, adoption, and implementation of solutions to government's most significant challenges.
1940s: Administrative theory
The separation of politics and administration advocated by Wilson continues to play a significant role in public administration today. However, the dominance of this dichotomy was challenged by second-generation scholars beginning in the 1940s. Luther Gulick's fact-value dichotomy was a key contender for Wilson's proposed politics-administration dichotomy. In place of Wilson's first-generation split, Gulick advocated a "seamless web of discretion and interaction".
Luther Gulick and Lyndall Urwick are two second-generation scholars. Gulick, Urwick, and the new generation of administrators built on the work of contemporary behavioral, administrative, and organizational scholars including Henri Fayol, Fredrick Winslow Taylor, Paul Appleby, Frank Goodnow, and Willam Willoughby. The new generation of organizational theories no longer relies on logical assumptions and generalizations about human nature, as do classical and enlightened theorists.
Gulick developed a comprehensive, generic theory of organization that emphasized the scientific method, efficiency, professionalism, structural reform, and executive control. Gulick summarized the duties of administrators with an acronym, POSDCORB, which stands for planning, organizing, staffing, directing, coordinating, reporting, and budgeting. Fayol developed a systematic, 14-point treatment of private management. Second-generation theorists drew upon private management practices for administrative sciences. A single, generic management theory that blurred the borders between the private and public sectors was thought to be possible. Within the general theory, administrative theory could focus on governmental organizations. The mid-1940s theorists challenged Wilson and Gulick. The politics-administration dichotomy remained the center of criticism.
1950s–1970s: Expansion and reform
During the 1950s, the United States experienced prolonged prosperity and solidified its place as a world leader. Public administration experienced a kind of heyday due to the successful war effort and successful post-war reconstruction in Western Europe and Japan. The government was popular, as was President Eisenhower. In the 1960s and 1970s, the government itself came under fire as ineffective, inefficient, and largely a wasted effort. The costly Vietnam War and domestic scandals, including the bugging of Democratic Party headquarters (the 1974 Watergate scandal), are two examples of self-destructive government behavior that alienated citizens.
There was a call by citizens for efficient administration to replace ineffective, wasteful bureaucracy. Public administration would have to distance itself from politics to answer this call and remain effective. Elected officials supported these reforms. The Hoover Commission, chaired by University of Chicago professor Louis Brownlow, examines the reorganization of government. Brownlow subsequently founded the Public Administration Service (PAS) at the university, an organization that provided consulting services to all levels of government until the 1970s.
Concurrently, after World War II, the entire concept of public administration expanded to include policymaking and analysis; thus, the study of "administrative policy making and analysis" was introduced and integrated into government decision-making bodies. Later on, the human factor became a predominant concern and a focus of emphasis in the study of public administration. This period witnessed the development and incorporation of knowledge from other social sciences, predominantly psychology, anthropology, and sociology, into the study of public administration (Jeong, 2007). Henceforth, the emergence of scholars such as Fritz Morstein Marx, with his book The Elements of Public Administration (1946), Paul H. Appleby Policy and Administration (1952), Frank Marini 'Towards a New Public Administration' (1971), and others that have contributed positively in these endeavors.
Stimulated by events during the 1960s such as an active civil rights movement, the Vietnam War and war protests, assassinations of a president and civil rights leaders, and an active women's movement, public administration changed course somewhat. Landmark legislation such as the Equal Pay Act of 1963 and the Civil Rights Act of 1964 also gave public administrators new responsibilities. These events were manifest in the public administration profession through the new public administration movement. "Under the stimulating patronage of Dwight Waldo, some of the best of the younger generation of scholars challenged the doctrine they had received". These new scholars demanded more policy-oriented public administrators that incorporated "four themes: relevance, values, equity, and change". All of these themes would encourage more participation among women and minorities.
Stimulated by the events of the '60s, the 1970s brought significant change to the American Society for Public Administration. Racial and ethnic minorities and women members organized to seek greater participation. Eventually, the Conference on Minority Public Administrators and the Section for Women in Public Administration were established.
The 1968 Minnowbrook Conference, which convened at Syracuse University under the leadership of Dwight Waldo, gave rise to the concept of New Public Administration.
1980s–1990s: Managerial reform
In the late 1980s, yet another generation of public administration theorists began to displace the last. The new theory, which came to be called New Public Management, was proposed by David Osborne and Ted Gaebler in their book Reinventing Government. The new model advocated the use of private sector-style models, organizational ideas and values to improve the efficiency and service-orientation of the public sector. During the Clinton Administration (1993–2001), Vice President Al Gore adopted and reformed federal agencies using NPM approaches. In the 1990s, new public management became prevalent throughout the bureaucracies of the US, the UK, and, to a lesser extent, in Canada. The original public management theories have roots attributed to policy analysis, according to Richard Elmore in his 1986 article published in the "Journal of Policy Analysis and Management".
Some modern authors define NPM as a combination of splitting large bureaucracies into smaller, more fragmented agencies; encouraging competition among public agencies and between public agencies and private firms; and using economic incentive lines (e.g., performance pay for senior executives or user-pay models). NPM treats individuals as "customers" or "clients" (in the private sector sense), rather than as citizens.
Some critics argue that the New Public Management concept of treating people as "customers" rather than "citizens" is an inappropriate borrowing from the private sector model, because businesses see customers as a means to an end (profit), rather than as the proprietors of government (the owners), opposed to merely the customers of a business (the patrons). In New Public Management, people are viewed as economic units, not as democratic participants, which is the hazard of linking an MBA (business administration, economic and employer-based model) too closely with the public administration (governmental, public good) sector. Nevertheless, the NPM model (one of four described by Elmore in 1986, including the "generic model") is still widely accepted at multiple levels of government (e.g., municipal, state/province, and federal) and in many OECD nations.
In the late 1990s, Janet and Robert Denhardt proposed a new public services model in response to the dominance of NPM. A successor to NPM is digital era governance, focusing on themes of reintegrating government responsibilities, needs-based holism (executing duties in cursive ways), and digitalization (exploiting the transformational capabilities of modern IT and digital storage).
One example of DEG deployment is openforum.com.au. This Australian not-for-profit e-Democracy project invites politicians, senior public servants, academics, business people, and other key stakeholders to engage in high-level policy debate. Another example is Brunei's Information Department in deploying Social Media technology to improve its Digital Governance process. The book chapter work concludes that digital dividends can be secured through the effective application of Social Media within the framework of Digital Era Governance.
Another new public service model is what has been called New Public Governance, an approach that includes a centralization of power; an increased number, role, and influence of partisan-political staff; personal-politicization of appointments to the senior public service; and the assumption that the public service is promiscuously partisan for the government of the day.
In the mid-1980s, the goals of community programs in the United States were often expressed in terms such as independent living, community integration, inclusion, community participation, deinstitutionalization, and civil rights. Thus, the same public policy (and public administration) was to apply to all citizens, including those with disabilities. However, by the 1990s, categorical state systems were strengthened in the United States (Racino, in press, 2014), and efforts were made to introduce more disability content into the public policy curricula with disability public policy (and administration) distinct fields in their own right. Behaviorists have also dominated "intervention practice" (generally not the province of public administration) in recent years, believing that they are in opposition to generic public policy (termed ecological systems theory, of the late Urie Bronfenbrenner).
Increasingly, public policy academics and practitioners have used the theoretical concepts of political economy to explain policy outcomes, such as the success or failure of reform efforts and the persistence of suboptimal outcomes.
Alternative traditions in public administration
Women's civic clubs and the Settlement movement
Contemporary scholars are reclaiming a companion public administration origin story that includes women's contributions. This has become known as the "alternative" or "settlement" model of public administration. During the 19th century, upper-class women in the United States and Europe organized voluntary associations that worked to mitigate the excesses of urbanization and industrialization in their towns. Eventually, these voluntary associations became networks capable of spearheading changes in policy and administration. These women's civic clubs worked to make cities and workplaces safer (cleaner streets, water, sewage, and workplaces) and more suited to the needs of their children (playgrounds, libraries, juvenile courts, child labor laws). These were administrative and policy spaces that their fathers and husbands ignored. The work of these clubs was amplified by newly organized non-profit organizations (Settlement Houses), usually situated in industrialized city slums filled with immigrants.
Reforms that emerged from the New Deal (e.g., income for older people, unemployment insurance, aid for dependent children and people with disabilities, child labor prohibitions, and limits on hours worked) were supported by leaders of the Settlement movement. Richard Stillman credits Jane Addams, a key leader of the Settlement movement and a pioneer of public administration, with "conceiving and spawning" the modern welfare state. The accomplishments of the Settlement movement and their conception of public administration were ignored in the early literature of public administration. The alternative model of Public Administration was invisible or buried for about 100 years until Camilla Stivers published Bureau Men and Settlement Women in 2000.
Settlement workers explicitly fought for social justice as they campaigned for reform. They sought policy changes that would improve the lives of immigrants, women, children, the sick, the old, and the impoverished. Both municipal housekeeping and industrial citizenship applied an ethic of care informed by the feminine experience of policy and administration. While they saw the relevance of the traditional public administration values (efficiency, effectiveness, etc.) and practices of their male reformist counterparts, they also emphasized social justice and social equity. Jane Addams, for example, was a founder of the National Association for the Advancement of Colored People (NAACP).
The Settlement Model of Public Administration
The Settlement movement and its leaders, such as Jane Addams, Julia Lathrop, and Florence Kelley, were instrumental in crafting an alternative, feminine-inspired model of public administration. This settlement model of public administration had two interrelated components – municipal housekeeping and industrial citizenship. Municipal housekeeping called for cities to be run like a caring home, the city should be conceived as an extension of the home where families could be safe, and children cared for. Clean streets, clean water, playgrounds, educational curricular reform, and juvenile courts are examples of reforms associated with this movement. Industrial citizenship focused on the problems and risks of labor force participation in a laissez-faire, newly industrialized economy. Reforms that mitigated workplace problems such as child labor, unsanitary working conditions, excessive work hours, the risk of industrial accidents, and old-age poverty were the focus of these efforts. Organized settlement women's reform efforts led to workplace safety laws and inspections. Settlement reformers went on to serve as local, state, and federal administrators. Jane Addams was a garbage inspector, Florence Kelley served as the chief factory inspector for the State of Illinois, Julia Lathrop was the first director of the Women's Bureau, and Francis Perkins was Secretary of Labor during the F. Roosevelt Administration
Branches
Core branches
In academia, the field of public administration comprises several subfields. Scholars have proposed several different sets of sub-fields. One of the proposed models uses five "pillars":