This article examines the impact of editor-author networks of institutional ties on publication patterns in three leading sociology journals between 1960 and 1985. The "invisible college," a social network of elite scholars, is discussed as the major contributor to the editor-author connection. Results suggest a pattern of institutional connections between editors and authors over time beyond random chance alone. It appears, however, that fluctuations in academic labor markets have weakened this network, resulting in a reduction in the strength of the institutional connections in journal publication.

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This paper examines the construction of external environments on the part of the Du Pont Company through the four stages of capital accumulation: monopolization, diversification, research and development, and foreign expansion. This construction is viewed as a rationalizing strategy to reduce environmental uncertainty. Two main types of environmental uncertainty are identified. Material uncertainty pertains to uncertain ty regarding the flow of resources through the organization. Symbolic uncertainty pertains to uncertainties of meaning attached to organizational activities. Material construction of environmental conditions provided the Du Pont Company with a means of capital accumulation, while symbolic construction of environmental conditions provided the Du Pont Company with a means of capital legitimation