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101.
以往学者们大多将幽默作为一种语言现象进行研究,几乎没人关注幽默的神经心理加工过程。现代脑成像技术给学者们提供了一种更为客观的方式,有助于揭开幽默大脑加工的神秘面纱。尽管幽默的认知神经心理机制的研究已经能够帮助人们建立起对人类幽默理解的系统认识,但目前还有很多可扩展的方向:首先,目前的绝大多数研究都以成年人为研究对象,研究的外部效度存在问题,仅有个别研究着眼于儿童和老年人的幽默理解认知机制,应该开展针对其他年龄段的研究,从人类生命周期的角度整合不同年龄段的幽默理解神经心理加工机制发展变化的特点。其次,应着重结合汉语的特点和我国社会发展的特点进行研究,形成中国特色的汉语幽默认知加工理论。 相似文献
102.
Douglas L. Bessette Lauren A. Mayer Bryan Cwik Martin Vezér Klaus Keller Robert J. Lempert Nancy Tuana 《Risk analysis》2017,37(10):1993-2004
Individuals use values to frame their beliefs and simplify their understanding when confronted with complex and uncertain situations. The high complexity and deep uncertainty involved in climate risk management (CRM) lead to individuals’ values likely being coupled to and contributing to their understanding of specific climate risk factors and management strategies. Most mental model approaches, however, which are commonly used to inform our understanding of people's beliefs, ignore values. In response, we developed a “Values‐informed Mental Model” research approach, or ViMM, to elicit individuals’ values alongside their beliefs and determine which values people use to understand and assess specific climate risk factors and CRM strategies. Our results show that participants consistently used one of three values to frame their understanding of risk factors and CRM strategies in New Orleans: (1) fostering a healthy economy, wealth, and job creation, (2) protecting and promoting healthy ecosystems and biodiversity, and (3) preserving New Orleans’ unique culture, traditions, and historically significant neighborhoods. While the first value frame is common in analyses of CRM strategies, the latter two are often ignored, despite their mirroring commonly accepted pillars of sustainability. Other values like distributive justice and fairness were prioritized differently depending on the risk factor or strategy being discussed. These results suggest that the ViMM method could be a critical first step in CRM decision‐support processes and may encourage adoption of CRM strategies more in line with stakeholders’ values. 相似文献
103.
Patrick Spieth Sabrina Schneider Thomas Clauß Daniel Eichenberg 《Long Range Planning》2019,52(3):427-444
Hybrid organizational forms that combine commercial and welfare institutional logics play an increasingly important role in addressing the grand societal challenges we face today. Building on the literatures on hybrid organizations and social business models, we explore the characteristics of social businesses from a business model perspective. This study seeks to better understand the particularities and value drivers of hybrid social purpose in contrast to purely commercial business models. We follow a grounded theory approach and our findings are based on interview data from 17 social business firms. Building on social businesses' identified particularities, we propose four value drivers of social business models: 1) responsible efficiency, 2) impact complementarities, 3) shared values, and 4) integration novelties. We link our findings to the literature, contributing new insights into social businesses models and implications for practitioners. 相似文献
104.
Klaus Schneeberger Matthias Huttenlau Benjamin Winter Thomas Steinberger Stefan Achleitner Johann Sttter 《Risk analysis》2019,39(1):125-139
This article presents a flood risk analysis model that considers the spatially heterogeneous nature of flood events. The basic concept of this approach is to generate a large sample of flood events that can be regarded as temporal extrapolation of flood events. These are combined with cumulative flood impact indicators, such as building damages, to finally derive time series of damages for risk estimation. Therefore, a multivariate modeling procedure that is able to take into account the spatial characteristics of flooding, the regionalization method top‐kriging, and three different impact indicators are combined in a model chain. Eventually, the expected annual flood impact (e.g., expected annual damages) and the flood impact associated with a low probability of occurrence are determined for a study area. The risk model has the potential to augment the understanding of flood risk in a region and thereby contribute to enhanced risk management of, for example, risk analysts and policymakers or insurance companies. The modeling framework was successfully applied in a proof‐of‐concept exercise in Vorarlberg (Austria). The results of the case study show that risk analysis has to be based on spatially heterogeneous flood events in order to estimate flood risk adequately. 相似文献
105.
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107.
Wolfgang Schneider 《Statistical Papers》1988,29(1):3-33
This paper surveys the different uses of Kalman filtering in the estimation of statistical (econometric) models. The Kalman
filter will be portrayed as (i) a natural generalization of exponential smoothing with a time-dependent smoothing factor,
(ii) a recursive estimation technique for a variety of econometric models amenable to a state space formulation in particular
for econometric models with time varying coefficients (iii) an instrument for the recursive calculation of the likelihood
of the (constant) state space coefficients (iv) a means of helping to implement the scoring− and EM-method for iteratively maximizing this likelihood (v) an analytical tool in asymptotic estimation theory. The concluding
section points to the importance of Kalman filtering for alternatives to maximum− likelihood estimation of state space parameters. 相似文献
108.
109.
Klaus D. Schmidt 《AStA Advances in Statistical Analysis》2012,96(2):265-310
Loss reserving is an important subject of actuarial mathematics. It aims at the prediction of future losses caused by claims
which have incurred in the past but have not yet been closed. The problem of predicting such losses is particularly important
in liability insurance. More generally, it is most relevant with respect to the new regulatory requirements for insurance
companies operating in the European Union, which are known as Solvency II. 相似文献
110.
汉斯·J·施奈德 《复旦学报(社会科学版)》2010,(4)
哈贝马斯主张,为使宗教进入公共领域,必须对它们的文本进行分类和翻译,从而把它们的命题含义与它们的神圣外衣加以分离,以便使它们的意义成为公众可理解的.作者以后期维特根斯坦的哲学为基础进行论证,认为宗教语言不同于科学语言,因为它们涉及不同的生活形式、处理不同的主题,宗教所关心的是对作为整体的世界的生活态度,而科学则对作为物的总和的世界加以说明,因而把宗教的话语翻译成命题的表达方式的做法既无必要也无助益. 相似文献