Theorizing the institution: foundations, duality, and data.

Although a central construct for sociologists, the concept of institution continues to elude clear and full specification. One reason for this lack of clarity is that about 50 years ago empirical researchers in the field of sociology turned their gaze downward, away from macro-sociological constructs in order to focus their attention on middle-range empirical projects. It took almost 20 years for the concept of the institution to work its back onto the empirical research agenda of mainstream sociologists. The new institutional project in organizational sociology led the way. Since then, scholars in this tradition have achieved a great deal but there is still much more to accomplish. Here, future directions for research are considered by reviewing how the concept of the institution has come to be treated by mainstream philosophers, sociologists of science and technology studies, and social network theorists. [ABSTRACT FROM AUTHOR]