云南省团队游空间结构及其聚散效应研究

在旅游业高质量快速发展的背景下,全面厘清与掌握省域尺度范围各旅游节点在网络中的角色和地位,并解析其网络结构效应具有重大意义。针对现有研究因旅游流数据采集限制而较少对团队游空间结构研究的不足,基于云南省旅游包车客运信息,运用社会网络结合空间分析的方法,提取了云南省团队游网络空间结构特征,并对其聚散效应进行分析。结果表明:云南省团队游整体网络密度较小且淡旺季表现出相似特征,网络对各节点的旅游联系与合作影响尚未显现,暴露出云南省团队游旅游市场发展的不均衡;团队游网络外向中心势显著高于内向中心势,网络空间集聚趋势明显;通常具有较强外向中心性的旅游节点同时也具有较强内向中心性,表现出“集中—发散”的聚散规律;旅游节点的聚散效应表现为单个节点以圈层状向外递减形式发生,其扩散路径主要集中于文山—蒙自、景洪—思茅方向。整体上,云南省区域旅游业发展差异明显,应重点加强滇西南与滇西旅游区、滇中与滇东北旅游区的旅游资源开发与合作。     

Jean Tirole,Nobel Prize Winner

The Royal Swedish Academy of Sciences awarded the Nobel Prize in Economic Sciences for 2014 to Jean Tirole, Toulouse School of Economics (TSE), Toulouse, France ‘for his analysis of market power and regulation’. What commonly characterizes Jean Tirole's work is a combination of rigorous scientific analysis of markets and provision of useful scientific insights and policy guidance for regulation and competition policy in such markets. This paper focuses on two of Tirole's papers, both co-written with Jean-Charles Rochet, which probably best exemplify his policy-oriented research. It summarizes and then explains how the theory that these papers develop led to the implementation of a new policy regulating the payment card industry in the European Union.     

新媒体时代下大学生网络文化工作室建设研究——以西安邮电大学为例

本文结合西安邮电大学新媒体建设应用情况,阐述了建设大学生网络文化工作室的意义,分析了该校当前新媒体使用现状,并由此提出了建立学校建设大学生网络文化工作室的思路。     

电子笔记在项目化教学中的初步应用

电子笔记是本学期在实践教学使用的一种新教学方式,尤其在计算机专业实践性较强的网络数据库课程中,起到了良好的效果。电子笔记教学方法功能强大,但也有使用的局限性。     

网络媒体对大学生价值观的影响及对策

网络媒体已成为影响大学生价值观的强势媒体，在大学生价值观的形成与发展中发挥着重要作用。网络媒体不仅给大学生带来前所未有的海量信息，同时也对大学生的价值观造成了一定的影响。网络媒体就像一把双刃剑，对大学生的价值观既能产生正面的影响，也能产生负面的影响。本文试图对网络媒体对大学生价值观的影响、形成原因和应对策略进行分析。     

网络政治文化发展的困境与对策研究

随着网络信息技术的发展，我国逐渐形成了一种全新的政治参与文化形态，即网络政治文化。网民政治素养水平参差不齐、政府电子政务建设水平不高、网络法律与道德体系不健全、网络中各种政治文化冲突日益加剧等原因影响着网络政治文化的形成与发展。我们应该坚持以社会主义核心价值观引导网络政治文化的方向、全面提高网民的政治素养使其自觉规范网络言行、加强网络信息监管营造网络政治文化良好氛围等，从而构建先进的网络政治文化。     

Activation and variation of the United Nation’s cluster coordination model: a comparative analysis of the Haiti and Japan disasters

The coordinated response to extreme events is critical as illustrated by recent disasters in Haiti and Japan. As a way for coordinated provision of international humanitarian assistance to disaster-hit countries, the Office for the Coordination of Humanitarian Affairs (OCHA) developed cluster coordination model (CCM). With content analysis and network analysis of OCHA situation reports, this study checked four premises regarding activation of CCM, interaction between national and international actors, roles of proximity country, and level of cluster coordination. This study found that there were meaningful variations in implementing the CCM for 2010 Haiti and 2011 Japan disasters. From the analyses, we found that the current CCM may be vulnerable to black swan disasters; thus, extensive and active estimation of national disaster management capacities should be conducted to prevent collapse of national disaster management system. However, the reconciliation of state sovereignty and international humanitarian assistance also should be considered.     

What about people in cycle network planning? applying participative multicriteria GIS analysis in the case of the Athens metropolitan cycle network

The bicycle is gaining ground as an inexpensive, fast, healthy, and enjoyable mode of transport, but the development of cycle infrastructures appears to be a necessary prerequisite for supporting further growth in cycling rates. Thus far, few studies have developed comprehensive methodologies for the prioritisation of cycling infrastructure investments, and the role of end users has been underestimated in this process. The unique relationship that cyclists develop with the bicycle itself, their co-cyclists, bicycle facilities, and the urban environment as a result of sensory, kinaesthetic, symbolic, or even political reasons can assist in designing cycle facilities that are more efficient and closer to fulfilling the needs and desires of users. We propose a comprehensive four-step methodology for cycle network planning, which both accounts for the city structure and the zones in which higher cycling demand is possible and uses participative multicriteria GIS processes to incorporate cyclists’ views with regard to choosing the cycle network segments. Our case study is Athens, Greece, where cycling facilities are few and heavily fragmented, although cycling demand has recently grown. This methodology may be useful for cities attempting to introduce and prioritise cycling infrastructures because it focuses on determining where cyclists would prefer to cycle to make such investments more successful in attracting users.     

网络社区环境下企业营销分析

网络社区环境下企业营销存在的问题是暴力营销帖、营销信息遭质疑、即时沟通有待提高。为有效解决这些问题,企业应实施话题营销策略,提高企业的社区关注度,增加用户对企业的认知度;通过意见领袖评价企业产品的质量特性以及不同产品间的优缺点,对用户消费行为发挥导向作用;配备专门的社区营销人员,及时对社区舆论进行引导,传播产品信息,引导用户的消费观;企业应借助或建立恰当的广告平台,在不同的社区内投放不同的广告,创建新型的广告模式,从而有效提升企业营销效果。     

A theory of supplier network-based innovation value

To understand how a supplier helps a buying company create value through innovations, studies have focused on a supplier's internal resources or its relationship with a buying company. Building upon this body of literature, we develop a theory of supplier network-based innovation value in this conceptual paper. This theory explains how a supplier's upstream and downstream value network can be a source of competitive advantage for a buying company. Specifically, it proposes that the levels and types of supplier innovation value is contingent on the configuration of a dual-ego value network, characterized by the locus and degree of buyer-supplier structural equivalence. This theory also explains how a supplier's ties with a buying firm's competitors can pose both opportunity and risk to buying company innovation. This theory contributes to the literature by showing when “seemingly undesirable” suppliers, due to a lack of technical capability or strong relationship with a buying company, might still be valuable to a buying company's innovation.