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431.
New Organizational Forms for Competing in Highly Dynamic Environments: the Network Paradigm 总被引:1,自引:0,他引:1
Turbulence and rapid change in the business environment have been associated for some time with the development of new network organizational forms which put various types of strategic alliance and other inter-organizational collaborations into effect. This paper traces the rationale for the formation of such networks and the associated vertical disaggregation of functions and implications for internal organizational design. This leads to the proposal of a classification framework for network forms. Using the dimensions of volatility of environmental change on the one hand, and the type of inter-organizational relationship involved (collaborative or transactional) on the other hand, network forms are classified as: hollow networks, flexible networks, value-added networks and virtual networks. In each case it is possible to identify the environmental and organizational contingencies most likely to be associated with the emergence and adoption of a particular type of network arrangement. This argument leads to the identification of a new research agenda which has the goals of developing more robust conceptualizations of network characteristics; better understanding the contingencies surrounding the emergence of network forms and their relative efficiencies and specifying some of the major implications of network formation for internal organizational design. In parallel the paper identifies a number of managerial implications for setting strategic priorities and developing appropriate management systems in these new organizational contexts. 相似文献
432.
Mlonte Carlo Techniques for Quantitative Uncertainty Analysis in Public Health Risk Assessments 总被引:2,自引:0,他引:2
Most public health risk assessments assume and combine a series of average, conservative, and worst-case values to derive a conservative point estimate of risk. This procedure has major limitations. This paper demonstrates a new methodology for extended uncertainty analyses in public health risk assessments using Monte Carlo techniques. The extended method begins as do some conventional methods--with the preparation of a spreadsheet to estimate exposure and risk. This method, however, continues by modeling key inputs as random variables described by probability density functions (PDFs). Overall, the technique provides a quantitative way to estimate the probability distributions for exposure and health risks within the validity of the model used. As an example, this paper presents a simplified case study for children playing in soils contaminated with benzene and benzo(a)pyrene (BaP). 相似文献
433.
AbstractManagement consultants have become ubiquitous in helping improve organizational performance. This paper presents an investigation of the impact of their interventions on organizational sustainability and growth through the performance improvement work carried out for and with their clients. The paper presents the findings of a questionnaire survey of 440 respondents from 206 countries; 197 of respondents were Small and Medium Sized Enterprises (SMEs) and 243 from large organizations. There is a particular focus on knowledge transfer in terms of urgency and impact of the work with regard to the extent to which consulting interventions in SMEs, as well as large multinational corporations, embed long-term sustainability practices. 相似文献
434.
Framing Emerging Environmental Movement Tactics: Mobilizing Consensus,Demobilizing Conflict 总被引:2,自引:0,他引:2
This paper is a study of an emerging environmental decision-making model that attempts to move beyond traditionally adversarial approaches toward consensus building. Consensus-based decision making ostensibly allows activists equal power with industrialists and state actors in environmental policy-making. This research builds upon the growing literature on frame-analysis by demonstrating that there are instances when challengers actually engage in collaborative framing with their adversaries. This does not presume that activists reject oppositional framing altogether. In these cases, environmentalists actually draw on a mixture of confrontation and negotiation in this innovative form of collective action that positions them in contexts most environmentalists never experience—a place at the decision-making table with elites. This study reveals that environmentalists are becoming more sophisticated in their efforts to protect local communities and natural resources. 相似文献
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A report of the 1989 NCDA survey of the perceptions of American adults of their career planning, the nature of their workplaces, and the availability of and utility of occupational information is presented. The survey, which was administered by the Gallup Organization, included an oversampling of Hispanics, African Americans, and Asian-Pacific Islanders. Although the results for all groups including Whites are presented, the emphasis is upon the perceptions of minority groups. 相似文献
437.
One of Super's most important contributions has been in explicating those developmental tasks that involve planning, exploring, and deciding, processes known collectively as readiness for career choices. The authors review existing means of conceptualizing and operationalizing the various aspects of readiness, as well as innovative practice applications that have emerged from this work. Next, selected elaborations and extensions of the readiness construct are described. Finally, future directions for theory and research on readiness are presented with a particular emphasis on the promise of considering contextual issues, motivational factors, and an expanded measurement perspective in subsequent inquiry and practice. 相似文献
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