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Reports on the status of electronic data interchange (EDI) usage by motor carrier firms in 1994. The same methodology was employed as in a similar study conducted in 1991, thereby permitting a comparison of practice between these two time periods. The results indicate that a number of changes have occurred between 1991 and 1994. For example, as carriers have become more experienced with EDI, their EDI services offerings have become a larger percentage of their freight revenues. New problems have arisen (e.g. organizational barriers) as carriers integrate EDI more completely. On the other hand, the results also indicate where change has not occurred. Technical standards remain a “non issue” for carriers, yet finding relevant software remains an issue. Examines these and other findings and discusses their implications.

Rankings have become a popular topic in the social sciences over the past two decades. Adding to these debates, the present volume assembles studies that explore a variety of empirical settings, emphasizing the importance of acknowledging that there are multiple “Worlds of Rankings.” To this end, the first part of the chapter addresses the implications of two modes of criticism that characterize much of the scholarly work on rankings and summarizes extant conceptual debates. Taking stock of what we know, the second part distinguishes three areas of empirical research. The first area concerns the activities of those who produce rankings, such as the collection of data or different business strategies. Studies in the second area focus on inter-organizational, field-level, or discursive phenomena, particularly how rankings are received, interpreted, and institutionalized. The third area covers the manifold effects that research has unveiled, ranging from the diffusion of practices and changes in organizational identities to emotional distress. Taken together, the contributions to this volume expand our knowledge in all three areas, inviting new debates and suggesting pathways forward.