Many writers within the NIE have argued for the efficiency of market and spontaneous processes very broadly, utilizing only weak arguments by analogy… - Malcolm Rutherford

This book is a product of my long-standing interest in questions relating to institutions and their relation in economic life. Initially, this interest took me to the study of the American institutionalist tradition (now often called the "old" institutional economics, or OIE) and to a series of articles on Veblen, Mitchell, Commons and Ayres (Rutherford 1980, 1981, 1983, 1984, 1987), a line of work I have continued to pursue (1990a, 1990c, 1992a, 1992b). These pieces are written from the point of view of a sympathetic critic.

This book provides a detailed picture of the institutionalist movement in American economics concentrating on the period between the two World Wars. The discussion brings a new emphasis on the leading role of Walton Hamilton in the formation of Institutional economics, on the special importance of the ideals of “science” and “social control” embodied within the movement, on the large and close network of individuals involved, on the educational programs and research organizations created by institutionalists, and on the significant place of the movement within the mainstream of interwar American economics.

The old and the new differ in many respects... The dispute centers on five main issues: