差异化管理模式在薪酬政策中的应用研究

通过薪酬分配达到有效激励,将薪酬与绩效管理有机地结合,一直是人力资源管理与实践中经常面临的难题。从群体激励的角度考虑,结合企业价值链理论,充分应用部门在企业价值增值过程中的地位与作用的不同,提出了部门差异化管理模式,并将其应用于薪酬体系中,较好地解决了激励不足、薪酬与绩效难以挂钩的问题。     

出口退税管理的不对称信息分析

在出口退税管理过程中存在着两类委托代理关系:税务机关与外贸企业之间的委托代理关系及中央政府与税务机关之间的委托代理关系。由于不对称信息现象的存在使得出口退税管理难以达到优化状态。运用信息经济学的方法,通过对出口退税管理的行为主体间的委托代理关系分析,可以找到均衡条件下影响代理人最优努力水平的各项因素,从激励约束机制设计角度探讨如何改进现行出口退税管理,使其更好地发挥应有的作用。     

企业人力资本价值定量确定及其激励机制研究

受各种因素的影响，目前对人力资本重要性的认识基本还处于定性阶段，这极大地限制了人力资本的开发和利用。着重研究人力资本价值计量问题，在总结人力资本常用计量方法的基础上，提出了人力资本价值计量的一种新方法——基于风险理论的完全价值法。最后介绍以人力资本的价值为基础参与企业的利润分配的模式，达到激励人力资本的目的。     

基于Agent的人工股票市场构建及其仿真研究

基于行为金融学和市场微观结构理论的部分研究成果,建立了一个基于Agent的人工股票市场,这在人工股票市场建模领域是全新的尝试。在文中构建的人工股票市场基础上,揭示了市场的信息传递原理,回答了在怎样的条件下市场可以达到弱势有效,同时,揭示了收益率分布尖峰厚尾的原因与其与市场效率的关系,指出了各类交易商在市场中占优的条件。在此基础上,本文将文中模型与中国的股票市场进行了类比,提出完善我国股市的三条建议。     

When Do Large Product Assortments Benefit Consumers? An Information-Processing Perspective

Retailers frequently attempt to attract shoppers by offering large product assortments. The prevailing literature on assortments has recognized that although large assortments benefit consumers by providing many choices, wide choices also challenge consumers to use extensive cognitive processes in making purchase decisions. Therefore when retailers offer extensive product assortments, they may also be adding cognitive costs to consumers—costs that may diminish the assortment's attractiveness. This research draws on the literature related to the Heuristic-Systematic Model (HSM) of information processing and the literature related to optimal stimulation level (OSL) in testing for the presence of two possible processing benefits provided by large assortments: their capacity to aid consumers in achieving decision-making certainty and their ability to provide consumers with desired stimulation. In two experiments, we find support for both models of assortment evaluations and demonstrate that purchase context and individual traits can lead consumers to prefer large assortments from a processing perspective.     

The influences of consumer innovativeness and consumer evaluation attributes in the purchase of fashionable ethnic wear in India

This paper highlights the consumer motivations for purchase of an innovative product like fashionable ethnic wear in India. It attempts to combine consumer innovativeness constructs and consumer evaluation attributes to understand buying behaviour in fashionable ethnic wear through a consumer survey. It confirms the relationship between product usage (the number of brands bought) and ethnic wear domain‐specific innovativeness. It also explores the correlations among different dimensions of consumer innovativeness like domain‐specific innovativeness, optimum stimulation level and consumers' need for uniqueness constructs. It shows the difference in importance attached to the chosen consumer innovativeness constructs and consumer evaluation attributes by buyers and non‐buyers in the purchase process.     

异因同果关联神经网络的研究

提出了一种异因同果关联神经网络模型,可以从不同角度分别建立不同的模型,并由其得到互不相同的模型预测值。异因同果关联神经网络模型将不同角度建立的模型有机结合起来,进而能够将多个神经网络模型进行综合考虑,得到一个综合的统一的模型预测结果。研究了新型模型的机理,结合实例进行仿真并与传统的神经网络模型的预测仿真结果比较,结果表明新型模型具有更高的预测精度。     

基于文献计量分析经颅直流电刺激技术在体育科学领域的应用进展

通过文献计量分析经颅直流电刺激（tDCS）应用于体育领域的研究进展。采用CiteSpace软件对CNKI（中国知网）和WOS（科学引文索引）核心合集数据库中文献进行可视化分析。结果显示：国内外发文量整体均呈现稳步上升趋势,高产作者以傅维杰、Bikson等为代表;高产机构以上海体育大学、Univ Sao Paulo（圣保罗大学）为代表;研究热点为脑卒中、上肢、运动功能、运动表现、肌肉力量、运动技能学习等。目前主要将tDCS应用于特殊人群运动功能康复、运动员运动表现促进两大方面。未来需进一步借助先进的非侵入性的脑成像与脑刺激技术,深入探究其作用、影响及机制。     

蒸汽吞吐稠油油藏证实储量评估中递减率计算新法

注蒸汽开发的热采稠油油藏SEC储量评估方法中只有递减法,合理确定递减率是储量评估的关键,但对于相对稳产或多段递减的热采稠油油藏递减率选取难度大。针对这一难题,考虑把国内计算蒸汽吞吐技术可采储量的方法—注采关系曲线法引入到证实储量评估中,辅助确定递减率。以小洼油田洼59块为例,其证实储量的计算结果符合油田的开发实际。该方法有一定的适用性和可行性,并对其他油田有借鉴意义。     

Key Factors that Influence Consumer Preferences for Natural-Hyped Products

Natural-hyped products are receiving greater attention from and acceptance by consumers worldwide. Environmental factors that foster the demand for natural-hyped products, specifically hemp-based products include the deregulation of the cannabis industry and greater consumer desire for natural foods. Adding to this, the strategic use of stimulant type of cues (e.g., a cannabis leaf) included in product logos, ads, and packaging, seems to create hype associations when evaluating hemp-based products. In this context, this study presents empirical evidence (three experiments and two qualitative studies) that illustrates consumer preference for hemp-based products over ones that do not include hemp as an ingredient (hemp-free). The research focuses on identifying the psychological determinant that orients consumers towards hemp-based products. Findings suggest that the perceived naturalness is the psychological mechanism behind consumers positive evaluation of hemp-based products. Moreover, this study presents evidence that this evaluation is enhanced by the consumer's need for stimulation. Implications of the findings for the role of perceived naturalness and the need for stimulation in marketing strategies are discussed.