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101.
In this research note, we address the role of employee emotions during organizational change processes. While prior studies have examined emotions during a single change, such research analyzes emotions and change as snapshot events. In addition, we lack sufficient knowledge of the role of employee emotions during repeated changes, despite the evidence that organizations increasingly need to adapt to dynamic environments. We address these shortcomings and offer a research agenda on emotions during change, which incorporates the so far neglected view of emotions as processes that unfold during and across organizational changes. Specifically, we illustrate the role of employee emotions during sequential and simultaneous changes and offer six suggestions for future research on emotions in such contexts.  相似文献   
102.
章介绍了业务流程再造的基本内涵,并就房地产项目的投资决策分析流程进行重点研究,对房地产项目的投资决策分析流程进行了重新构建。  相似文献   
103.
This paper reports on a qualitative, grounded theory research project conducted in the United States, Sweden, and The United Kingdom designed to explore logistics innovation as perceived by leaders of logistics service provider firms and logistics business functions within product focused firms. Analysis of 33 depth interviews conducted within seven organizations revealed activities that reflect multiple aspects of being innovative, including: (1) setting a stage for innovation; (2) identifying clues to shifts in what customers value; (3) negotiating, clarifying, and reflecting upon insights; and (4) managing inter‐organizational learning.  相似文献   
104.
P. D. Bourke 《Metrika》1992,39(1):365-384
In many instances attributes data must be used to monitor a manufacturing (or other) process that, in normal conditions, should operate at very low count levels for defects. Lucas (1989) has directed attention to this problem, and has investigated a new control scheme for low count-level processes. An alternative scheme is proposed, based on a Cumulative Sum (CUSUM) of the number (termed Run-Length) of successive samples having zero count-levels between samples having at least one count. Using the criterion of Average Run Length (the average number of samples until a signal is generated) comparisons of the Lucas scheme and the Run-Length CUSUM scheme indicate that ARL values for the Run-Length CUSUM can be up to 50% lower.  相似文献   
105.
假设利率为分数维随机利率,外汇汇率服从分数跳一扩散过程,并且波动率为常数,期望收益率为时间的非随机函数,本文利用保险精算方法,得出了看涨、看跌外汇欧武期权的一般定价公式,并建立了平价公式。  相似文献   
106.
财政项目支出绩效审计是政府绩效审计的重要内容,如何构建合理的绩效审计评价指标并运用科学的评价方法是获得客观的审计结论的重要前提。本文分析了绩效审计评价指标体系的构建原则,在此基础上构建了一项财政科技创新项目的绩效审计评价指标,并采用层次分析法和模糊综合评价法对该项目进行绩效审计评价,将定性评价的指标演算为量化的评价结论。最后,在结论部分,对模糊层次分析法在绩效审计评价中的运用进行了总结。  相似文献   
107.
工作绩效可区分为最终绩效、周边绩效和过程绩效.工作绩效存在累积过程,最终绩效是由过程绩效和周边绩效累积而成的,对过程绩效的测量是工作绩效测评的一个重要方面.过程绩效是个体或团体在形成最终的工作成果之前所取得的、符合服务对象要求的阶段性工作成果.小型团队领导者的过程绩效是通过下属的阶段性成果间接体现出来的,需要特殊的测量工具.本研究探讨了小型团队领导者管理工作的特点,对其工作结构进行了分解,并构建了相应的测量量表,量表由任务管理和团队管理两个分量表组成.本研究采用Cronbachα系数法进行信度分析,采用相关系数法检验校标效度,采用肯证式因子分析检验量表的结构效度,检验结果表明小型团队领导者过程绩效量表具有良好的信效度.该量表可作为小型团队领导者工作绩效测评的工具,并可进一步应用于小型团队领导者的选拔、培养和绩效改进.  相似文献   
108.
Transport infrastructure is an important subsector within infrastructure, but knowledge of its equities in terms of risk-return characteristics and contribution to portfolio performance is still limited. This study assesses the subsector individually and in a multi-asset, index-based portfolio. In doing so, we apply a t-Copula-based Conditional Value-at-Risk model to simulate risk and returns. Our findings reveal that the subsector has a relatively low dependency on other equities, performs like other alternative asset classes such as general real estate, and does not grant significant risk diversification benefits for mainstream institutional investors such as pension funds. Investors aiming for higher target returns may however assign substantial weights to transport infrastructure, supporting our conjecture that it does not share the same asset class characteristics as general infrastructure. By contrasting Value-at-Risk (VaR) and Conditional Value-at-Risk (CVaR) scores for both the mean-variance framework and the t-Copula simulation, we further document the limitations of traditional VaR approaches. Hence, this study’s results support the use of risk assessment tools that incorporate non-normal distributions to represent multivariate dependence structures.  相似文献   
109.
Like many emerging economies, the productive structure of the Paraguayan economy is not complex. It relies extensively on low value-added activities in the primary sector such as agriculture and cattle ranching. These activities have a lower return in terms of economic and social benefits than other potential productive activities and do not contribute to increasing capability accumulation. In this paper we present a tool to support the identification of strategic sectors and products which if taken advantage of, could leverage development through the accumulation of productive capabilities. Our guiding question is: Which productive sectors should be promoted to foster economic development in Paraguay through a transition towards a more complex economy? To answer this question, we use concepts from the Economic Complexity theory to identify new products and cluster them based on the Product Space methodology for the determination of potential products and combine it with the Analytic Hierarchy Process (AHP) for multicriteria analysis considering multiple criteria. In doing so, our proposed methodology contributes to both the Economic Complexity and the AHP literature. Through this combination, we tackle the multiplicity of juxtaposed criteria, which should be considered at the prioritization stage in the crafting of economic restructuring measures according to the country's capabilities. Our evaluation showed that the combination of the approaches is useful, and for Paraguay's case, it helped identify sectors, which, if promoted by policymakers, could help boost economic development through complexity and capability accumulation.  相似文献   
110.
基于颠覆性创新、创新扩散、创新模糊前端等相关理论,从全流程角度创新性地构建了颠覆性创新四阶段扩散过程模型,包括颠覆性创意产生、颠覆性创新产品开发、侵蚀非主流市场、占据主流市场4个阶段,各阶段之间相互关联、循环往复,并受到技术、市场、政策、竞争等外部环境因素影响。选取液晶电视机和山寨手机作为高端和低端两个颠覆性创新典型案例,通过对其进行验证性分析,构建具体的高端与低端颠覆性创新四阶段扩散过程模型。  相似文献   
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