产品供应能力、服务集成能力与合作绩效的关系研究:服务供应链的视角

本研究从服务供应链的视角,将价值协同创造拓展到服务供应链上进行研究。探讨在价值协同创造驱动下,供应商的产品供应能力、服务集成能力与合作绩效之间的作用关系,并分析伙伴关系合法性在供应商的产品供应能力、服务集成能力与合作绩效之间的中介作用。通过理论与实证研究发现,产品供应能力与服务集成能力都会促进合作绩效,同时伙伴关系合法性还分别对产品供应能力与合作绩效,以及服务集成能力与合作绩效之间起到部分中介效应。最后针对研究的结果进行讨论,指出研究的理论贡献与实践意义。     

协同价值创造能力对服务供应链 关系绩效的影响研究

本研究基于服务供应链理论、协同价值创造相关研究、企业间关系治理理论以及组织制度理论,探讨了供应商协同价值创造服务对服务供应链合作绩效的影响,通过理论与实证研究发现,协同价值创造除了会直接促进合作绩效的提升,还会通过改善双方的关系治理间接地促进合作绩效的提升。     

结构嵌入、动态能力与组织绩效:一个混合模型

供应链企业对外部关系网络的结构性嵌入，有利于其获取更多异质性资源，这为组织绩效提升奠定了基础。在构建结构嵌入、动态能力与组织绩效关系混合模型的基础上，实证检验了结构嵌入对组织绩效的影响。研究结果表明：结构嵌入与组织绩效间存在显著的倒“U”型关系，即结构嵌入具有“拐点”效应，过高水平的结构嵌入不利于组织绩效提升；环境动态性在结构嵌入对组织绩效的影响中发挥有中介的调节作用；学习能力和创新能力在结构嵌入对组织绩效的影响中存在有调节的中介效应。     

基于动态能力观的企业技术创新能力研究——以我国高新技术产业上市公司为例

从动态能力观出发,研究高新技术产业中企业技术创新能力对技术创新绩效的影响,从而找出对企业技术创新活动有重要影响,并能够使企业在变化的环境中保持竞争优势的关键因素。同时,引入行业变量作为控制变量,以便研究不同行业中企业技术创新能力对技术创新绩效的影响。实证研究结果表明,组织学习能力、已有技术机会(产学研合作)这两个具有动态能力特性的技术创新能力以及研发能力对高技术企业技术创新绩效有显著的正向影响。其中,已有技术机会的影响最为显著,而组织学习能力对医药制造企业的影响较为明显,研发能力和营销能力对信息技术企业的影响较为明显。     

动态能力与联盟绩效：理论与实证

本文首先对于动态能力与联盟绩效进行了文献研究和问卷设计,然后构建了关于企业动态能力与联盟绩效关系的多元回归分析模型。实证研究发现,国内汽车产业供应链联盟企业动态能力对于联盟绩效具有正向影响作用,但是只有组织学习能力维度显著正向影响联盟绩效,而整合能力以及重构与转变能力维度则对于联盟绩效不具有显著正向影响。     

知识共享与组织学习对供应链企业间研发合作绩效的影响研究

以我国制造企业为研究对象,研究了知识共享、组织学习与供应链企业间研发合作绩效之间的关系,引入情境因素作为控制变量,探讨在情境因素的作用下,知识共享、组织学习和研发合作绩效之间的关系是否存在显著性差异。建立了一个能够反映知识共享、组织学习和研发合作绩效三者之间关系的完整理论框架,运用问卷调查、探索性因子分析、结构方程模型等方法进行实证研究。研究表明:组织结构、信息技术、企业文化、信任均对知识共享、组织学习和研发合作绩效之间的关系有显著影响。可以指导企业通过有效的知识共享与组织学习,提升企业研发合作绩效,保证企业在未来的市场竞争中保持其竞争优势。     

不确定环境下非对称竞争供应链的纵向结构选择

构建了不确定环境下非对称竞争供应链模型,考察了两条供应链在纵向中心化、分散化及混合化结构下的绩效,分析了供应链纵向结构的动态演化过程及其均衡结果,识别了潜在市场份额、需求风险、零售商预测能力等对供应链纵向结构选择的影响。结果表明:相比制造商,供应链系统的纵向结构选择并不依赖于需求风险和零售商的预测能力;当市场份额较大时,无论是制造商还是供应链系统,绩效改进的中心化结构的稳健性得到增强。     

论物流服务供应链的服务能力协调

物流服务供应链是随着物流服务产业的不断发展而形成的,其本质上是一种以能力合作为基础的供应链,因此,研究物流服务供应链服务能力的协调问题对于提高整个物流服务供应链的运营绩效既具有积极的理论意义,又具有良好的现实意义.     

供应链伙伴关系、整合能力与合作绩效的实证研究

通过问卷调查的方式探讨伙伴关系、供应链整合能力对合作绩效的影响。研究结果显示,透过供应链内部和外部整合力对合作绩效的间接影响高于其直接影响,外部整合能力是企业利用伙伴关系提高合作绩效、形成竞争优势的关键。     

关联供应链——面向可持续发展的新型供应链管理模式

面对可持续发展的要求，本文提出了一种面向资源和环境的供应链之间的合作模式——关联供应链，旨在通过供应链之间的协作来实现废弃物的再利用，是一种兼顾资源环境绩效和经济绩效的管理模式。文章阐述了关联供应链的概念及特点．提出了我国实施关联供应链管理的过程构建策略，最后分析了关联供应链在我国的实施前景。     

Pleasure and belief in Hume's Decision Process

Abstract

The purpose of this paper is to introduce explicitly pleasure and belief in what aims at being a Humean theory of decision, like the one developed in Diaye and Lapidus (2005a). Although we support the idea that Hume was in some way a hedonist – evidently different from Bentham's or Jevons' way – we lay emphasis less on continuity than on the specific kind of hedonism encountered in Hume's writings (chiefly the Treatise, the second Enquiry, the Dissertation, or some of his Essays). Such hedonism clearly contrasts to its standard modern inheritance, expressed by the relation between preferences and utility.

The reason for such a difference with the usual approach lies in the mental process that Hume puts to the fore in order to explain the way pleasure determines desires and volition. Whereas pleasure is primarily, in Hume's words, an impression of sensation, it takes place in the birth of passions as reflecting an idea of pleasure, whose “force and vivacity” is precisely a “belief”, transferred to the direct passions of desire or volition that come immediately before action. As a result, from a Humean point of view, “belief” deals with decision under risk or uncertainty, as well as with intertemporal decision and indiscrimination problems.

The latter are explored within a formal framework, and it is shown that the relation of pleasure is transformed by belief into a non-empty class of relations of desire, among which at least one is a preorder.     

John Stuart Mill's Theory Of Justice

John Stuart Mill has traditionally been portrayed as self-contradictory and failing to construct a unified social theory. Recent scholarship, however, has challenged this view, finding Mill's work to be creatively synthetic in bridging the antinomies inherent in liberal democratic thought. This revisionist interpretation of Mill is advanced by an understanding of his theory of justice and its role in shaping his policy positions on issues such as welfare, education, voting rights, property rights, taxation, government intervention, and the future of capitalism.     

A Rich Vein for “Reality Mining”北大核心CSSCISSCI

Arik Hesseldahl In the aftermath of the September 11 attacks, U.S. officials quickly turned their attention to other potential targets, including California's Golden Gate Bridge. What would happen if terrorists took down the bridge between San Francisco and Marin County? How much of the region would be affected and for how long?     

Globalization,Neoliberalism and the attack on social security

Neoliberal political movements advocate privatization of public pension systems. Globalization imposes pressure on nations to conform to neoliberal policy views with respect to the design and structure of social insurance, including public pension systems. The paper begins with an investigation of the economic, ethical and ideological dimensions of the privatization debates in the U.S.; it argues that privatization advocates may be largely moved by ideology, since the other reasons advanced appear weak or unfounded. The second part discusses the history of Social Security, the purposes for its creation, and some of its economic effects. Differences between public and private pension systems are considered. A brief international comparison of some aspects of public pension system finance and benefit structures is presented. The final section considers the ethical, macroeconomic and distributional implications of privatization, prefunding and payroll tax funding, and argues for a pay as you go system financed with income taxes. In order to promote equity, economic security, community, and social cohesion, public pension systems should be universal in coverage. In order to reduce the inequality, income insecurity, and aged poverty generated by market economies, public pension systems ought to be progressive: benefit/contribution ratios should be inversely proportional to income, and progressive income taxes should finance the system. To promote economic growth, the systems should be financed on a pay-as-you-go basis, and should not be prefunded except for an emergency reserve. The fiscal policy recommendations partially depend upon the theory developed by Abba Lerner in the 1940s, and recently advanced by Wynne Godley and Randy Wray: Lerner's “principle of functional finance.”     

Perspective on the Economic Evolution of the European Union States Under the Impact of the Pandemic and Financial-Economic Crisis

The European Union,which is at the beginning of its term of office for all Member States in the European Parliament,the European Commission,its governing body a...     

中国养活自己能力的长期预测:技术和政策分析

中国拥有世界五分之一强的人口 ,收入又在迅速增长。因此 ,国际上很自然地会考虑或推测她在今后的几十年是否有能力养活自己。中国的人口预计将从 2 0 0 0年的 1 2 8亿增长到 2 0 2 0年的 1 4 6亿 ,和 2 0 3 0年的 1 4 9亿。与此同时 ,人均收入的增长将导致对家畜和鱼类产品更大的需求 ,因而对饲料的需求也将有很大的增长     

John Stuart Mill's Theories of Wealth and Income Distribution

Although he was much influenced by David Ricardo when he wrote the classical part of his Principles , John Stuart Mill was not a Ricardian when he penned his theories of wealth and distribution. They are based on a triple foundation. First, a belief that economics is a moral discipline. Second a theory of custom-driven human behavior. Third, an empirically formed conviction that the institutions of state, education and business cooperate to structure the distribution of income. On the basis of these presuppositions, Mill formulated 1) an institutional theory of the formation of human and non-human wealth and 2) an even more institutional theory of distribution demonstrating how the aforementioned institutions malignantly skew the distribution of income to the advantage of the propertied classes and to the extreme disadvantage of the working class. As a social economist, Mill recommended institutional reforms designed to eradicate the poverty of the working class.     

Forecasting the price of gold

This article seeks to evaluate the appropriateness of a variety of existing forecasting techniques (17 methods) at providing accurate and statistically significant forecasts for gold price. We report the results from the nine most competitive techniques. Special consideration is given to the ability of these techniques to provide forecasts which outperforms the random walk (RW) as we noticed that certain multivariate models (which included prices of silver, platinum, palladium and rhodium, besides gold) were also unable to outperform the RW in this case. Interestingly, the results show that none of the forecasting techniques are able to outperform the RW at horizons of 1 and 9 steps ahead, and on average, the exponential smoothing model is seen providing the best forecasts in terms of the lowest root mean squared error over the 24-month forecasting horizons. Moreover, we find that the univariate models used in this article are able to outperform the Bayesian autoregression and Bayesian vector autoregressive models, with exponential smoothing reporting statistically significant results in comparison with the former models, and classical autoregressive and the vector autoregressive models in most cases.     

Toward a Phylogenetic Reconstruction of Organizational Life

Synopsis Classification is an important activity that facilitates theory development in many academic disciplines. Scholars in fields such as organizational science, management science and economics and have long recognized that classification offers an approach for ordering and understanding the diversity of organizational taxa (groups of one or more similar organizational entities). However, even the most prominent organizational classifications have limited utility, as they tend to be shaped by a specific research bias, inadequate units of analysis and a standard neoclassical economic view that does not naturally accommodate the disequilibrium dynamics of modern competition. The result is a relatively large number of individual and unconnected organizational classifications, which tend to ignore the processes of change responsible for organizational diversity. Collectively they fail to provide any sort of universal system for ordering, compiling and presenting knowledge on organizational diversity. This paper has two purposes. First, it reviews the general status of the major theoretical approaches to biological and organizational classification and compares the methods and resulting classifications derived from each approach. Definitions of key terms and a discussion on the three principal schools of biological classification (evolutionary systematics, phenetics and cladistics) are included in this review. Second, this paper aims to encourage critical thinking and debate about the use of the cladistic classification approach for inferring and representing the historical relationships underpinning organizational diversity. This involves examining the feasibility of applying the logic of common ancestry to populations of organizations. Consequently, this paper is exploratory and preparatory in style, with illustrations and assertions concerning the study and classification of organizational diversity.