共查询到20条相似文献，搜索用时 31 毫秒
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Mayo Dyer Hersey 《Journal of The Franklin Institute》1935,220(2):187-191
In Part I properties of the scale coördinate, of the form: B(n + θ) are discussed. n is shown to be associated with the operation of counting scale marks, θ with the operation of estimating between them, and B, with the operational and configurational aspects of that part of apparatus which lies adjunct to the scale system.In Part II three types of measurement codification are discussed: (a) the differential interval; (b) the finite amorphous interval; (c) the scale interval; a relationship among them is postulated.In Part III the finite differences in scale coördinates are defined and simple theorems are used to illustrate these definitions. Simple difference equations in scale coördinates are solved to illustrate macroscopic “selection principles” arising partly out of the methodology of codifying a coincidence in scale coördinates.In Part IV an example of causally related dimensional systems is described by use of the scale coördinate. This example is taken from the perfect gas law and Van der Waals' gas law. 相似文献
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Analyzing the strategic significance of a firm's intellectual capital separates tangible assets from intangible assets, and demands close attention to how the latter are valued. Conventional methods based on cost or market value are of little relevance. Ultimately, the analysis turns on who makes the estimate and to what end. We argue for a third source of estimates, the same managers whose application of strategic assets sets the value-adding processes of the firm in motion. This is a constructivist approach that raises important theoretical and methodological questions about the nature of the firm and its value-creating capabilities. Objective measures cannot grasp these capabilities, and current efforts to establish such metrics are deeply counter-productive. We propose the ‘business model’ as the firm-specific natural language within which the future value of the intangible assets can be estimated. 相似文献
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This paper presents the results of introducing management students to Gardner's theory of multiple intelligences as a means of increasing respect for the knowledge and abilities of others, which in turn, may increase levels of trust in the ability of others, willingness to share knowledge and trust in equity of knowledge exchanges. The results indicate that most of the participants agreed that the theory raised their awareness of the knowledge of others as well as respect for the knowledge of others and trust in the abilities of others to provide knowledge, willingness of others to share knowledge and trust in an equitable exchange in knowledge sharing. However, large numbers of participants indicated that they remained unsure about the potential effects of their new knowledge on trust. Suggestions for more extensive and intensive research to test the effects of the theory and the proposed model are put forward. 相似文献
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通过系统的、定量的文献综述方法,采用描述性统计、引用分析和共词分析等计量手段,对263篇后发企业追赶文献进行全面综述,首先展示了论文发表的趋势、主要期刊群、主要组织与国家、主要作者及引用率最高的文章,并做简要分析以期给出后发企业追赶研究的全景图。而后通过引文分析,重点梳理了研究发展脉络以及讨论了后发企业追赶文献在技术创新、战略管理,以及国际商务等领域进行寻找理论基础的努力。接着,通过共词分析讨论了现存文献的研究热点和不足以及未来的研究方向。最后从聚焦于创新追赶与聚焦于转型经济背景两个角度对转型经济背景下后发企业创新追赶研究进行了深入讨论。 相似文献
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结构方程模型的理论、建立与应用 总被引：16，自引：0，他引：16
结构方程模型在社会科学领域得到越来越多的重视和应用，与传统的研究手段相比，它有显而易见的优点。本文以顾客满意度研究为例，引用ACSI的理论模型，讨论了结构方程模型的建立过程并对它的测量问题做了论述。 相似文献
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John Michael Roberts 《The Information Society》2016,32(1):28-39
Some argue that the “co-creative labors” of “prosumers,” who often work for free on social media sites, represent new types of exploitation insofar that they provide novel ways for capitalists to accumulate surplus value. For others, however, prosumers illustrate how capitalism is now dominated by commercial and noncommercial informational networks that build brand value in innovative ways, especially through “immaterial” relations of communication and information. This article argues that each perspective has limitations. By working from an alternative Marxist perspective the article outlines some of these limitations and then argues that co-creative labor and prosumers are best explored as representing unproductive labor that helps transfer, but not produce, already generated surplus value from the productive to unproductive spheres of the global economy. Through their free labor, prosumers thus have the potential to cut costs for new media companies in the unproductive sphere of the economy. The article further suggests that the “unproductive” actions of prosumers are compatible with a financialized form of knowledge capitalism. 相似文献
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改革开放40年来，中国经济的发展令世人瞩目，也积累了大量的企业管理实践经验，以何种方法论对这些特色实践进行理论总结是管理学者必须思考的问题。扎根理论是得到国际学术界广泛认可的优秀方法论，但其经过多年发展已经形成学派的“丛林”，使初学者望而却步。本文在充分回顾国内外有关扎根理论的代表性研究基础上，梳理了扎根理论发展的脉络及不同学派，对最具代表性的经典扎根理论、程序化扎根理论、建构型扎根理论的数据编码流程进行了比较，基于定性与定量研究思想的视角梳理了其演化过程与路径。本文认为，“扎根精神”是扎根理论不同学派共同的学术精神，在秉持“扎根精神”的基础上交流融合是扎根理论未来的发展方向。基于“中国管理扎根研究范式”及已有研究基础，拟提出“扎根方法论（Zhagen Methodology）”，为推动中国本土管理研究、构建中国管理学派做出贡献。 相似文献
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Chang-Yang Lee 《Research Policy》2010,39(2):278-289
This paper focuses on the dual role of R&D - knowledge generation and the technological-competence-enhancing effect of R&D - and its implication for the endogenous evolution of R&D productivity and the pattern of firm growth. In particular, based on the evolution of firm-specific R&D productivity or technological competence, this paper derives a simple R&D-based model of firm growth capable of explaining various aspects of firm growth. The model proposes three prototype patterns of firm growth, depending on both firm- and industry-specific characteristics. The former includes firm-specific technological-competence-enhancing capability and the initial level of technological knowledge, and the latter includes industry-specific R&D appropriability. Specifically, firms with low technological-competence-enhancing capability tend to follow a convergent growth pattern in which firm growth gradually declines, while firms with high technological-competence-enhancing capability tend to exhibit either a sustained or a vicious growth pattern depending on the initial size of their technological knowledge stock. An empirical analysis of unique data on firm growth and technological capability provides supportive evidence for the role of technological-competence-enhancing capability in conditioning the pattern of firm growth. 相似文献