In a corporation, a stakeholder is a member of "groups without whose support the organization would cease to exist", as defined in the first usage of the word in a 1963 internal memorandum at the Stanford Research Institute. The theory was later developed and championed by R. Edward Freeman in the 1980s. Since then it has gained wide acceptance in business practice and in theorizing relating to strategic management, corporate governance, business purpose and corporate social responsibility (CSR). The definition of corporate responsibilities through a classification of stakeholders to consider has been criticized as creating a false dichotomy between the "shareholder model" and the "stakeholders model" or a false analogy of the obligations towards shareholders and other interested parties. Types Any action taken by any organization or any group might affect those people who are linked with them in the private sector. For examples these are parents, children, customers, owners, employees, associates, partners, contractors, and suppliers, people that are related or located nearby. Broadly speaking there are three types of stakeholders: Primary stakeholders are usually internal stakeholders, are those that engage in economic transactions with the business (for example stockholders, customers, suppliers, creditors, and employees). Secondary stakeholders are usually external stakeholders, although they do not engage in direct economic exchange with the business – are affected by or can affect its actions (for example the general public, communities, activist groups, business support groups, and the media). Excluded stakeholders are those such as children or the disinterested public, originally as they had no economic impact on business. Now as the concept takes an anthropocentric perspective, while some groups like the general public may be recognized as stakeholders others remain excluded. Such a perspective does not give plants, animals or even geology a voice as stakeholders, but only an instrumental value in relation to human groups or individuals. A narrow mapping of a company's stakeholders might identify the following stakeholders: Employees Communities Shareholders Creditors Investors Government Customers Owners Financiers Managers A broader mapping of a company's stakeholders may also include: Suppliers Distributors Labor unions Government regulatory agencies Government legislative bodies Government tax-collecting agencies Industry trade groups Professional associations NGOs and other advocacy groups Prospective employees Prospective customers Local communities National communities Public at Large (Global Community) Competitors Schools Future generations Analysts and Media Research centers In corporate responsibility In the field of corporate governance and corporate responsibility, a debate is ongoing about