2005

最新文章

• Interdisciplinary and interorganizational research: Establishing the science of enterprise networks AI翻译
  作者：Buhman, C; Kekre, S; Singhal, J
  作者单位：Carnegie Mellon University; University System of Maryland; University of Baltimore
  摘要：We review and discuss the evolution of interdisciplinary and interorganizational research in operations management and suggest directions for future investigations. The proposed operations management research focus is one that embraces a more holistic view of an extended enterprise which involves working with a new business model-the organization as a network. This methodology starts by treating the organization as a system that is enabled by information technology and is characterized by ubiq...
• Changes in product attributes and costs as drivers of new product diffusion and substitution AI翻译
  作者：Schmidt, GM; Druehl, CT
  作者单位：Georgetown University; University System of Maryland; University of Maryland College Park
  摘要：Diffusion theory has typically focused on how communication, internal or external to a social system, leads to adoptions and diffusion of an innovation. We develop a diffusion and substitution model based on a somewhat different perspective. In some cases, progressive improvements in product attributes and/or continual cost reduction seem to be a key driver of the diffusion process. For example, after introduction of the 5.25-inch disk drive, its capacity continually increased, and accordingly...
• Setup time reduction for electronics assembly: Combining simple (SMED) and IT-based methods AI翻译
  作者：Trovinger, SC; Bohn, RE
  作者单位：University of California System; University of California San Diego
  摘要：As much as 50% of effective capacity can be lost to setups in printed circuit board assembly. Shigeo Shingo showed that radical reductions in setup times are possible in metal fabrication using an approach he called Single Minute Exchange of Dies (SMED). We applied SMED to setups of high speed circuit board assembly tools. Its key concepts were valid in this very different industry, but while SMED typically emphasizes process simplification, we had to add modern information technology tools in...
• The impact of outsourced manufacturing on timing of entry in uncertain markets AI翻译
  作者：Ülkü, S; Toktay, LB; Yücesan, E
  作者单位：Georgetown University; INSEAD Business School
  摘要：Several firms are interested in manufacturing and selling new products based on a new process technology. Before manufacturing can begin, either these Original Equipment Manufacturers (OEMs), or a Contract Manufacturer (CM) needs to adopt the process technology, i.e., make a capacity investment in it. Due to market uncertainty, the timing of capacity investment is crucial. In such a setting, we investigate how the timing of process adoption, an important determinant of time-to-market, is impac...
• An integrated framework for measuring product development performance in high technology industries AI翻译
  作者：Mallick, DN; Schroeder, RG
  作者单位：University of Minnesota System; University of Minnesota Twin Cities
  摘要：We present an integrated framework for measuring product development performance. The framework consists of a three stage model for exploring the relationships between metrics used by design, manufacturing, marketing functions, and overall commercial success. Using a cross-sectional survey of 383 product development professionals working on 38 product development projects in the high-tech electronic assembled goods manufacturing sector, we provide empirical evidence of the proposed framework. ...
• Managing disruption risks in supply chains AI翻译
  作者：Kleindorfer, PR; Saad, GH
  作者单位：University of Pennsylvania; Widener University
  摘要：There are two broad categories of risk affecting supply chain design and management: (1) risks arising from the problems of coordinating supply and demand, and (2) risks arising from disruptions to normal activities. This paper is concerned with the second category of risks, which may arise from natural disasters, from strikes and economic disruptions, and from acts of purposeful agents, including terrorists. The paper provides a conceptual framework that reflects the joint activities of risk ...
• Project scheduling - Theory and practice AI翻译
  作者：Herroelen, W
  作者单位：KU Leuven
  摘要：The project scheduling problem involves the scheduling of project activities subject to precedence and/or resource constraints. Of obvious practical importance, it has been the subject of intensive research since the late fifties. A wide variety of commercialized project management software packages have been put to practical use. Despite all these efforts, numerous reports reveal that many projects escalate in time and budget and that many project scheduling procedures have not yet found thei...
• Industry clockspeed and the pace of new product development AI翻译
  作者：Carrillo, JE
  作者单位：State University System of Florida; University of Florida
  摘要：Recent empirical literature describes an industry's clockspeed as a measure of the evolutionary life cycle, which captures the dynamic nature of the industry. Among other factors, the rate of new product development is found to be associated with an industry's clockspeed. Yet the notion of an industry clockspeed and the essential factors driving suitable decision making in this area have remained relatively unexplored. We develop a simple definition and a corresponding analytic model which exp...