我国产业关联网络的拓扑特征研究

以复杂网络理论为理论范式,在中国2010年投入产出表的基础上,构建了2010年中国产业关联网络模型。利用网络分析软件计算了网络模型的几个基本拓扑特征,并对这些基本拓扑特征进行了产业经济学方面的解释,并提出了后续研究的方向。     

竞合型城市品牌生态系统协同演化研究

本文在Logistic方程和LotkaVolterra模型的基础上,结合城市品牌生态系统之间相互作用的特征,构建竞合型城市品牌生态系统协同演化模型.并运用Vensim PLE软件,建立了SD(System Dynamics)结构模型,通过对模型的分析,得出竞合型城市品牌生态系统协同演化的规律.     

论演化经济学的思维框架

演化思维框架是演化经济学的理论基础。演化思维框架包括结构分析框架和过程分析框架。结构分析框架把经济系统看作是一个多层次的复杂系统,影响经济变迁的各种变量也可以划分为不同的层级。过程分析框架包括达尔文主义的遗传—变异—选择分析框架、微观演化框架和宏观演化框架三种模式。在总结了纳尔逊和温特的研究框架之后,评价了演化经济学所具有的鲜明特征。     

应用投入产出表透视江苏主导产业群的形成与演化

本文从江苏省产业系统的基本结构和特征出发,以投入产出表为基础,采用定性与定量相结合的方法建立评判模型,选择和确立江苏省主导产业。在此基础上应用后现代系统理论与方法,以及软科学研究的最新成果分析了江苏省主导产业群的形成与演化,并且对于确立主导产业群提升产业结构提出了几点思考。     

在小型局域网中用Win2000共享上网

Win2000 Server在组网方面更加方便,比如在局域网内建立 Web、Ftp、mail、ICQ服务等,同时客户端还可以很方便共亨 Internet。假设我们在物理结构了已经建立了总线型或星型拓扑结 构。我们下面在软件方面进行设置。     

基于易经思想的企业竞争力演化

本文借助<易经>的演化思想阐释了企业竞争力的内涵和特征,并建构了企业生命周期理论,以求挖掘企业竞争力演化和提升的内在规律以及建立企业竞争力的演化模型.     

基于C/S与B/S的移动通信操作维护系统的设计与实现

随着Internet的普及,基于传统C/S模式的移动通信操作维护系统不能很好地满足应用需求。本文在分析C/S和B/S模式的基础上,提出建立基于C/S和B/S模式相结合的移动通信操作维护系统,给出了系统设计方案,详细介绍了系统拓扑结构、各个功能模块以及系统实现过程中的关键技术。     

中原经济区农业生产效率的时空格局演化特征及驱动机制研究

本文借助DEA模型和全要素生产率变动分解模型,分析了2001-2012年中原经济区农业生产效率时空格局演化特征,对TFP变化的总趋势、结构及空间格局演变进行了系统研究。研究表明：中原经济区农业生产效率总体趋势呈现递增态势,县域间差异呈现较为明显的波动趋势;综合效率、纯技术效率和规模效率在空间上表现出一定的规律性,综合效率和纯技术效率形成了较为相似的变化格局,而全要素生产率的变化呈现一定的集聚性。     

技术创新演化路径视角下的跨国企业人力资源配置模型设计

本文将Lepak和Shell提出的人力资源混合配置模型与企业技术创新的演化路径理论结合起来,系统地分析了针对企业技术创新周期不同阶段(即技术路径产生阶段、技术路径演化阶段和技术路径跃迁阶段)的不同特征,跨国企业应采取的适宜的人力资源配置方式,并为此构建了一个基于技术创新演化路径的人力资源配置模型。     

熊彼特以来的演化经济学理论发展综述

过去的几十年,演化经济学的研究得到了长足发展。本文从技术竞争、创新和企业家精神、资本主义的演化三个方面回顾了熊彼特的演化思想,并以此为基础分别对应用领域的演化研究、演化模型研究等方面的文献进行了总结和评述。     

我国服装加工贸易升级发展——基于价值链观点

从价值链的角度,将加工贸易的演进纳入统一的分析框架,进而运用PEST和五力分析方法,揭示了我国服装加工贸易环境、结构以及地位,从而提出了我国服装产业加工贸易升级发展的四大优化模式。     

Improving survey research using diagrams of data structure

Using diagrams of data structure, or conceptual models, is important in businesses. Survey research often has if-then data structure, but discussion of diagramming survey data structure is rare. This study uses the U.S. Fishing, Hunting and Wildlife-Associated Recreation (FHWAR) survey data and a Taiwan survey in the analysis of benefits of using data structure diagrams in survey research. Examples of data structure diagram use show how diagramming can support consistent and logical data collection, as well as improved data storage and analysis. Analysis also shows how storing if-then (conditional) data in entities/tables allows simple and intuitively meaningful unconditional variable names and can facilitate consideration of conditions that should/can affect analysis. A general conclusion is that the time has come for tourism and business survey researchers to benefit from using diagrams of data structure in planning data accumulation and to benefit from using modern systems in data collection, storage and analysis.     

产业结构演变与就业结构协调发展分析

本文认为,产业结构与就业结构具有密切的相关性,产业结构与就业结构演变之间的协调关系即和谐问题对整个国民经济的长足健康发展具有非常重要的影响。研究发现,我国产业结构与就业结构演变之间存在不协调、不合理的地方,就业结构演变明显滞后于产业结构,大量劳动力滞留在农村,严重阻碍了我国经济的健康顺利发展。因此,必须促进产业结构升级和就业结构转变的良性循环,在考虑扩大就业与产业发展问题时,注意二者之间的相互依赖性,产业政策调整要充分考虑其对就业结构和就业总量的影响。加快第二、第三产业的发展,扩大整个国民经济对劳动力的需求。     

Strategic studies in Markstrat

The objective of this article is to analyze opportunities for research using simulations such as Markstrat. More specifically, the characteristics of the simulation that are essential for assessing its appropriateness as a research environment are described first. The key elements of the models underlying the structure of the simulation are then described, as they provide the information necessary to understand the marketing dynamics of the simulation. Finally, various types of research approaches using Markstrat are discussed.     

How Industries Evolve

Firms can improve their performance by tailoring investments to ride industry trends rather than to fight them. This article sheds light on how. It argues that better corporate performance hinges on understanding how industries evolve and that the main frameworks currently in use (the five forces and the S-curve/product life cycle models) are incomplete for this purpose. Building on an extensive body of fieldwork and statistical research, the author identifies four basic models of industry evolution which she calls 'receptive', 'blockbuster', 'radical organic', and 'intermediating'. Each kind of evolution involves specific kinds of risks, and each carries different implications for the relevance of established capabilities and investment priorities.     

基于区域治理结构和企业成长系统演进的区域现代化机理分析

本文试图在区域间协调发展的基础上对区域内的微观治理结构问题进行深入研究,提出区域治理结构和企业成长系统演进这两个全新概念,构建一个旨在提高区域竞争力和可持续发展水平的区域内企业、政府和产业结构三者之间协调发展的机制。以此作为理论基础,我们提出了企业在现实环境中的适应性生命周期假说,指出企业与区域中的政府和产业结构存在着双向的适应性,企业的成长系统呈现出演化的特征,并以此分析区域现代化的内在机理。     

How does awareness evolve when advertising stops? The role of memory

Extant models posit that awareness declines immediately and gradually after the cessation of advertising, whereas anecdotal evidence from managers suggests awareness stays constant for a while and then decays rapidly. This pattern arises because consumers remember advertisements for a finite time before they forget. Hence, we extend advertising models by incorporating the memory for ads. We conceptualize the role of memory as ??delayed forgetting of ads?? and capture it using delay differential equations, which exhibit richer dynamics and expand the class of dynamic models used in marketing. Analytically, we derive the 90% duration of advertising effects under various scenarios. Empirically, we analyze awareness evolution in the absence of advertising for the Peugeot car brand. We not only find strong support for the proposed model, but also estimate the memorability of Peugeot ads to be about 3?weeks. Moreover, if we ignore consumer memory as in the extant models, we would overstate the forgetting rate by 39%. Finally, we discuss managerial implications and identify new avenues for further research.     

The hispanic family—consumer research issues

There are significant differences in the structure and composition of the Hispanic-American family when compared to models of the American family in the family life-cycle literature. For researchers using the family life-cycle framework to classify consumers, it is important to recognize key differences in families and the effects of these differences on family consumption behavior. The primary theoretical assumption made in this paper is that ethnic/racial differences in family structure and composition represent variations in subcultural norms governing family behaviors, including family consumption behaviors. Consumer research issues—such as difficulties encountered when conducting research on Hispanics—are discussed, as well as the effects of subcultural norms on aspects of consumer behavior. Future research is recommended to enrich our understanding of family consumption behavior by introducing a cultural dimension.     

人口分布、隔离指数及其地理视角——以上海市外来人口分布为例

人口分布具有强烈的地理性,但是相应的空间变动却常常被主流学派所忽视。将空间性思维加入到人口分布的研究当中,关注于不同群体人口分布的局部空间变动,并使用相应的空间性指标进行分析。对这些空间性指标进行了理论探讨,并将其应用于上海市外来人口分布的实证研究中。上海市外来人口主要聚集在距离中心城区10-20公里范围内的近郊区,呈现出有规律性的环状分布。使用空间性的分析指标能够探测出城市社会空间分布的结构,并分析其动力演化机制,为构建和谐的城市社会提供研究依据。     

我国军用网络安全策略的分析与研究

随着我国互联网事业的飞速发展,网络在军事领域的应用也日渐广泛,给国防科研和广大官兵上网学习提供了极大方便的同时,其安全和保密性也成了迫切需要解决的问题。本文对我国军网现状的结构,保密系统及安全策略进行剖析,提出了优化军网拓扑结构,使用自主研发系统和软件以及实名制身份认证上网等安全策略以提高军网安全级别。