Change and the development of entrepreneurial networks over time: a processual perspective

Although it is now well established that networks contribute to entrepreneurship by extending the individual entrepreneurial asset base of human, social, market, financial and technical capacity, little work, empirical or theoretical, has examined the dynamics of networking processes in a temporal framework. Drawing on evidence from three longitudinal case studies of entrepreneurs operating in the oil industry in the North East of Scotland, this paper presents an extensive empirical investigation into network transformation over time. We are thus able to chart networks in their historical contingency. This chronological lens allows us to view patterns in network continuity and change and enables us to develop a rich conceptual framework. The study demonstrates that networks are vital living organisms, changing, growing and developing over time. Yet set in their history, networks are much more than an extension of the entrepreneurial asset base. Our data shows how a reconceptualization of the nature of networking is called for; one which privileges an understanding of the relational dynamic as a structural configuration representing the social construction of the entrepreneurial environment. Thus our conceptualization proposes that networks actually create the environment, as it is understood and operated by the entrepreneur, and that consequently the networking process is the enactment of the environment.     

A survey of the cost/managerial sequence in AACSB schools

The trend toward equal emphasis on financial and managerial accounting in the elementary sequence may have peaked in the seventies and is now moving toward an increased coverage of financial accounting. Textbooks utilized at the lower and upper division levels indicate that more attention is being devoted to the decision-making process.     

The role of money supply shocks in the short-run demand for money

Previous money-demand models are either inconsistent with contemporaneous adjustment of the price level to expected changes in the nominal money supply or imply implausible interest-rate fluctuations in response to innovations in nominal money. We propose a shock-absorber money- demand model in which money supply shocks affect the synchronization of asset transactions and so engender a temporary increase or decrease in desired money holdings. Expected changes do not engender such fluctuations in real money inventories. In simultaneous estimates for eight industrial countries, the shock-absorber model proved empirically superior.     

Achieving factory automation through Group Technology principles

This article illustrates the use of Group Technology (GT) principles for integrating the various elements of Computer Integrated Manufacturing (CIM). Several observations are made regarding the current state of batch manufacturing in the U.S. in light of these principles. Following a brief historical background, the various elements of GT are described as they occur in the manufacturing cycle. Since the main prerequisite to GT is part family identification, the various classification and coding systems for identifying part families, and also non-codification systems, are briefly described.The benefits of design rationalization and variety reduction are then explained in the context of CAD, CAM, and CAPP. Next, cellular manufacturing, currently the major problem area in the U.S. regarding GT, is discussed. The discussion includes new production technologies and concepts such as economies of scope. Materials management and operation scheduling are discussed next, highlighting the GT/MRP interface. The effect of GT and other new technologies on quality is then addressed and the significant impacts here are noted. Next, the effects on related areas such as personnel and accounting are described, including worker satisfaction, incentive schemes, and cost tracking.Last, an assessment of the current status of batch manufacturing is undertaken. Academic approaches, as well as industry crusades such as just-in-time (JIT) production, are reviewed and the current problems in adopting cellular layouts are addressed.