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361.
隐藏在线损长期偏高背后的主要原因是人为的窃电行为,而窃电行为的确认难点在于窃电现场的取证相当困难,我们现有的用电检查技术手段和方法,很难取得有效的窃电证据对窃电分子依法惩处。文章提出了一种综合目前前沿技术的网络远程视频取证系统,采用新方法、新技术对窃电现场进行网络集中监控、实时报警、录制、保存、传送视频数据,通过实际应用,提供了窃电现场司法认可的证据,有效解决了反窃电工作中取证难而造成的被动局面。  相似文献   
362.
Herbert Simon's 1967 article ‘The business school: a problem in organizational design’ anticipated many of the challenges business schools face today. Critics charge business schools with failing to realize their primary purpose, that is, to produce professional managers. This article revisits what Simon advocated with regard to a core feature of this professionalism, the production of essential management knowledge, and the process of educating people in applying it. With Simon as a guide, this article outlines educational and research interventions to help business schools realize their founding purpose. In doing so, it addresses the distinctive knowledge products that business school research can contribute to the management profession. This article also highlights the key role that evidence‐based management and the related practices of design science play in providing a more complete solution to the design problem Simon identified.  相似文献   
363.
基于证据理论的房地产项目居住环境质量评价   总被引:1,自引:1,他引:0  
鉴于居住环境质量评价在房地产开发项目评价中的地位,本文引入了以证据理论为基础的定量评价方法,对房地产项目的居住环境质量进行评价,阐述了该方法的评价过程和基本评价步骤,并在合适的指标体系基础上选取武汉市某房地产项目,对其进行实际的居住环境质量评价,得出了较好的评价结果。  相似文献   
364.
探讨了对电子证据的法律定位问题,提出应赋予其独立的证据地位,并基于电子证据与视听资料之间的发展承继关系,将原有的视听资料纳入到这一新的证据形式之中。同时,对电子证据的主要证据规则进行了探析。  相似文献   
365.
This article examines the asymmetric/discriminative effects of investor attention on expected stock returns among 15 markets through economic expansions and recessions. The predictive power of attention tends to be short-lived and weakens the autocorrelation within returns. Accounting for business cycles not only confirms that the predictability of attention endures with volatility but also explicates the asymmetric effects that underlying pessimism functions better. International evidence contributes to the literature on investor attention and reveals the discrepant effects of attention with three levels of market efficiency: semi-strong, stronger than semi-strong, and weak.  相似文献   
366.
367.
The greater competitiveness of a firm improves the chances of its success. Likewise, countries are constantly attempting to improve their travel and tourism competitiveness to attract global tourists. In this study, we present a theoretical framework linking the culture of a country and its travel and tourism competitiveness. We adopted the theoretical foundation of global leadership and organizational behavior effectiveness (GLOBE) cultural values and practices to examine the panel effects of culture on competitiveness. We conducted a longitudinal study by using secondary data of 39 countries from 2011 to 2021. Results show that the culture of a country influence its travel and tourism competitiveness. Furthermore, we provide empirical evidence by performing longitudinal frontier analysis to determine which GLOBE model, that is, cultural practices or cultural values, is appropriate for future studies. Findings of this longitudinal study contribute to the novel understanding of competitiveness and culture.  相似文献   
368.
While data-driven innovation capabilities have received considerable attention from academics and practitioners, there is insufficient longitudinal evidence on how they might contribute to improved marketing agility and competitive advantage. In this study, we make a preliminary effort to address this gap by developing a model based on the dynamic capabilities view. We also explore the moderating effects of market turbulence on the link among marketing agility and competitive advantage. We used two-waves data (T = 677 and T+1 = 569) and the cross-lagged panel approach was utilised to analyse the longitudinal data. Our findings provide robust empirical evidence on the causal and predictive temporal impact of data driven innovation capabilities on marketing agility and competitive advantage. It also indicated that marketing agility mediates this relationship over time. Moreover, the analysis suggested that market turbulence reinforce the influence of marketing agility on competitive advantage. We provided significant implications for theory and practice.  相似文献   
369.
针对冲突证据合成时传统证据合成和单一修正改进方法存在的问题,提出了新的证据源预处理和组合规则双修正的证据合成方法。利用夹角余弦理论,计算证据向量距离后转化得到权重系数,依据权重系数对证据进行重新概率分配,完成证据源修正;之后用修正的动态合成规则,进行修正证据的合成;同时提出了算法分析模型。实例结果验证了算法在证据合成时具有最优结果、较强通用性和稳定性,可应用于信息融合、不确定信息决策等领域。  相似文献   
370.
Merger control impacts the type of merger projects that are submitted, as well as the information provided by the merging parties upon assessment. In this paper, we consider the outcomes in terms of selection of merger types and evidence provision of alternative timings for merger review, pre- or postconsummation of the merger. We show that the selection effect induced by the ex post merger review is welfare-improving due to the deterrence of the most anticompetitive merger projects. In contrast, the welfare impact of evidence provision under ex post assessment is ambiguous. Balancing these two effects makes possible the welfare comparison between the ex ante and the ex post merger policy enforcement.  相似文献   
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