Alfred D. Chandler Jr.

He argued that during the 19th century, the development of new systems based on steam power and electricity created a Second Industrial Revolution, which resulted in much more capital-intensive industries than had the industrial revolution of the previous century. The mobilization of the capital necessary to exploit these new systems required a larger number of workers and managers, and larger physical plants than ever before. More particularly, the thesis of The Visible Hand is that, counter to other theses regarding how capitalism functions, administrative structure and managerial coordination replaced Adam Smith's "invisible hand" (market forces) as the core developmental and structuring impetus of modern business.

This emphasis on the importance of a cadre of managers to organize and run large-scale corporations was expanded into a "managerial revolution" in The Visible Hand: The Managerial Revolution in American Business (1977) for which he received a Pulitzer Prize. He pursued that book's themes further in Scale and Scope: The Dynamics of Industrial Capitalism, (1990) and co-edited an anthology on the same themes, with Franco Amatori and Takashi Hikino, Big Business and the Wealth of Nations (1997).

Chandler's masterwork was The Visible Hand: The Managerial Revolution in American Business (1977). His first two chapters looked at traditional owner-operated small business operations in commerce and production, including the largest among them, the slave plantations in the South. Chapters 3-5 summarize the history of railroad management, with stress on innovations not just in technology but also in accounting, finance and statistics. He then turned to the new business operations made possible by the rail system in mass distribution, such as jobbers, department stores and mail order. A quick survey (ch 8) review mass innovation in mass production. The integration of mass distribution and mass production (ch 9-11) led to many mergers and the emergence of giant industrial corporations by 1900. Management for Chandler was much more than the CEO, it was the whole system of techniques and included middle management (ch 11) as well as the corporate structure of the biggest firms, Standard Oil, General Electric, US Steel, and DuPont (ch 13-14). Chandler argued that managerial firms evolved in order to take advantage of productive techniques available after the rail network was in place. These firms had a higher productivity and lower costs resulting in higher profits. The firms created the "managerial class" in America because they needed to coordinate the increasingly complex and interdependent system. According to Steven Usselman, this ability to achieve efficiency through coordination, and not some anti-competitive monopolistic greed by robber barons, explained the high levels of concentration in modern American industry.

In sociology, prior to Chandler's research, some sociologists assumed there were no differences between governmental, corporate, and nonprofit organizations. Chandler's focus on corporations clearly demonstrated that there were differences, and this thesis has influenced organizational sociologists' work since the late 1970s. It also motivated sociologists to investigate and critique Chandler's work more closely, turning up instances in which Chandler assumed American corporations acted for reasons of efficiency, when they actually operated in a context of politics or conflict.

Chandler began looking at large-scale enterprise in the early 1960s. His book Strategy and Structure: Chapters in the History of the Industrial Enterprise (1962) examined the organization of E.I. du Pont de Nemours and Company, Standard Oil of New Jersey, General Motors, and Sears, Roebuck and Co. He found that managerial organization developed in response to the corporation's business strategy. The book was voted the eleventh most influential management book of the 20th century in a poll of the Fellows of the Academy of Management.

Chandler graduated from Phillips Exeter Academy in 1936 and Harvard College in 1940. After World War II, he returned to Harvard, finished his M.A. in 1946, and earned his doctorate in 1952 under the direction of Frederick Merk. He taught at M.I.T. and Johns Hopkins University before arriving at Harvard Business School in 1970.

Alfred DuPont Chandler Jr. (September 15, 1918 – May 9, 2007) was a professor of business history at Harvard Business School and Johns Hopkins University, who wrote extensively about the scale and the management structures of modern corporations. His works redefined business and economic history of industrialization. He received the Pulitzer Prize for History for his work, The Visible Hand: The Managerial Revolution in American Business (1977). He was a member of both the American Academy of Arts and Sciences and the American Philosophical Society. He has been called "the doyen of American business historians".