The evolution of the intellectual structure of operations management—1980–2006: A citation/co-citation analysis

Citation analysis combined with a network analysis of co-citation data from three major operations management (OM) journals is used to reveal the evolution of the intellectual structure of the OM field between 1980 and 2006. This spans the entire time since the beginning of research journals specific to the field. Employing a bibliometric citation/co-citation analysis to investigate the foundations of the discipline enables a robust, quantitative approach to uncovering the evolution of research in OM. The study finds that the intellectual structure of the field made statistically significant changes between the 1980s, the 1990s, and the 2000s and evolved from a pre-occupation with narrow, tactical topics toward more strategic, macrotopics, including new research methods and techniques. A factor analysis identifies the 12 top knowledge groups in the field and how they change over the decades. Illustrations of the structure of the co-citations representing the field are generated from a spring-embedded algorithm that is an improvement over the standard multi-dimensional scaling (MDS) approach to illustrating the knowledge groups.     

孔敬：清新、宽容的致命吸引力

提到泰国，人们脑海中直接跳出的往往是曼谷、清迈宏伟庄严的佛寺，或者芭堤雅、普吉岛旖旎的海边风情，对于该国在第三届中国-东盟博览会上重点推出的“魅力之城”孔敬，相信了解的人实在不多。其实，孔敬仿佛美人西施，“粗服乱发，不掩国色”，它的魅力，且听作者一一道来。[编者按]     

A Scenario-Based Assessment Model—SBAM

Scenario generation methods have often been used by policy makers as an instrument to manage the uncertainty of the technological environment and to support the shaping of long-term technology policies. Although scenario generation methods are conceptually useful in the shaping of long-term technology policies, the literature suggests that there is a methodological gap between the two. In an effort to bridge this gap, the authors propose a Scenario-Based Assessment Model (SBAM). This work introduces the principles and methodological basics of the SBAM. Moreover, an example is given to illustrate how this model can be applied.     

一种改善DDS频率上限与杂散电平的方法

本文研究了利用晶体管倍频扩展DDS的频率上限的方法，在DDS原理分析的基础上，提出DDS倍频模块的设计方案，经过板图设计、安装和调试工作，得到198－220MHzDDS倍频模块的最终测试结果，完成了整个系统的设计制作过程。     

A study of the motivations for the environmental transformation of companies

This paper studies the relationship between the environmental motivations or beliefs prevailing in a company and the kind of environmental transformation the company is undertaking. In this sense, we distinguish four types of motivations: ethical, productive, commercial, and relational; and three areas where environmental transformation is typically conducted: the management system, the operations system, and the commercial system. The links between all these elements are analysed over a sample of 186 manufacturing companies from three industrial sectors. The results reveal that each environmental transformation responds to the presence or the predominance of certain motivations or environmental beliefs within the company.     

Leveraging affiliations by marketing to and through associations

Associations offer a wide range of benefits to their members and thus offer a rich source for understanding relationship marketing practices. Yet, the marketing academic literature is devoid of any frameworks that help us understand the process of marketing to and through associations at the firm level. What are the appropriate dimension(s) of characterizing associations, and how might they be best classified? What are organizational factors that foster or hinder such characterizations, and, what are their consequences and implications?Based on literature review and field interviews with association executives and related exploratory research, we uncover “affinity strength,” or members' attachment to the association, as the key dimension distinguishing associations. We then test to determine antecedent factors (association systems characteristics) that foster or hinder affinity strength as well as its consequences and implications. The major study involved a survey of executives of a wide range of associations, selected from the Encyclopedia of Associations.Certain association systems characteristics do predict affinity strength. Also, affinity strength's relationship with some of the antecedents as well as consequential variables was shown to be stronger or weaker, contingent upon the type of association (i.e., Professional, Cause-based, Common Interest, or Demographic) being considered. Overall, however, attributes of associations (e.g., association systems and outcomes), rather than association types, were more critical in explaining several phenomena pertaining to marketing to and through associations.     

A game theoretic analysis of interactions between law abiding citizens and criminals with respect to ownership of guns

In this paper, it is recognized that there are criminals and law abiding citizens in any society, and that their decisions to own guns are based on rather different, through interdependent, motives. These ideas are used as a conceptual basis for a game theoretic model which is used to analyze one isolated interaction and two forms of repeated interactions. The Nash equilibrium is the main results in the static form of the game. It is concluded from the analysis of the dynamic forms that this equilibrium in globally stable. The presentation proceeds to the study of possible consequences of direct and indirect policy interventions regulating the proportion of law abiding citizens and of criminals that own guns. The paper concludes with some observations on the model's limitations and some suggestions for its improvement.     

Using supply chain management to leverage a firm's market orientation

Building supplier relationships and becoming more market oriented have similar building blocks and have similar effects. Strong supplier relationships tend to impact the firm's performance, in part, because the firm can respond to customer needs in a more timely fashion. Supplier relationships tend to be stronger in firms where there is cross-functional sharing of supplier and customer information. Market orientation is an organizational culture that focuses the company on generating market information, cross-functionally sharing that market information, and rapidly responding to that market information to positively impact the performance of the firm. This study explored whether the positive effects of strong supplier relationships are enhanced in market-oriented firms. Results support the notion that supplier relationships are one way of leveraging a firm's market orientation through improved customer responsiveness. Cross-functional sharing of information appears to be the link that ties market orientation and stronger supplier relationships together.     

Organizing for new product development speed and the implications for organizational stress

This study examines the effects of bureaucratic structure and organizational control on new product development (NPD) speed. It also examines the effects of NPD speed on organizational stress. The empirical findings from 130 US manufacturing companies can be summarized as follows. Formalized structures and centralized structures have a negative impact on invention speed. Formal controls have a positive impact on innovation speed. Informal controls have a positive impact on both invention speed and innovation speed. Invention speed has a positive impact on organizational stress and innovation speed has a negative impact on organizational stress.     

Decision models in global supply chain management

Integrative decision making is key to effective supply chain management (SCM). This article examines five illustrative supply chain decision models that demonstrate the importance of integrating the decisions across the supply chain. The models that are discussed illustrate the diversity of analytical approaches and their usefulness in managing global supply chain issues. The paper identifies potential areas of additional research where analytical modeling can generate useful insights. The paper also presents a short categorization of decision models from literature.