The market remained the generator of demand for goods and services, but modern business enterprise took over the functions of coordinating flows of goods and services through existing processes of production and distribution, and of allocating funds and personnel for future production and distribution. As modern business enterprise acquired functions hitherto carried out by the market, it became the most powerful institution in the American economy and its managers the most influential group of economic decision makers. The rise of modern business enterprise in the United States, therefore, brought with it managerial capitalism.

p. 1. - The Visible Hand (1977)