历届全运会会徽的文化学释义

采用文献资料、逻辑分析等方法研究我国历届全运会会徽,对其所蕴含的文化学意义进行系统解读。主要结论:历届全运会的承办省份对会徽的设计理念不尽相同;会徽的文化内涵与奥林匹克精神、主办省份及城市文化有关;会徽的来源可分为人与运动类、制度文化类、精神文化类;会徽向着精神理念综合发展;建议:会徽的设计应基于奥林匹克体育精神;会徽不应脱离运动主题和以人为本的精神;会徽的设计理念应与时俱进。     

Is it the economy,stupid? The role of social versus economic factors in people’s support for hosting the Olympic Games: evidence from 12 democratic countries

Public referenda have gained momentum as a democratic tool to legitimize public mega projects such as hosting the Olympic Games. Interest groups in favour of hosting the Olympics therefore try to influence voters through public campaigns that primarily focus on economic benefits. However, recent studies find no or hardly any economic impact of hosting the Olympics, instead providing evidence for a positive social impact. This raises the question whether citizens consider economic or social factors when deciding on hosting the Olympics. Based on representative survey data from 12 countries, our results suggest that economic factors can influence voting behaviour, although the influence of social factors is stronger.     

上下游投资者进入高新技术产业基地时机研究

运用期权博弈理论探讨上下游投资者之间在受到协同效应和拥挤效应同时影响的情况下,投资者如何作出进入决策,以及投资者作出进入决策之间的相互影响。研究表明,拥挤效应加速了投资者进入基地,而协同效应则会推迟投资者进入基地,所以投资者需要根据这两种效应的大小来选择进入策略。当拥挤效应的作用占据主导地位时,投资者有动力抢先进入基地; 当协同效应的作用占据主导地位,而拥挤效应处于次要地位时,投资者选择等待从而作为跟随者进入基地; 当拥挤效应与协同效应的相互作用基本可以抵消时,每一个投资者都没有动力抢先进入,最终形成同时进入均衡。     

北京居民对2008奥运会影响的态度和看法

通过时1165名北京居民的电话调查分析其对2008奥运会影响的态度和看法,本文验证发展出4个方面的(社会心理、社会生活、城市发展、经济发展)20条具体盛事影响的条目.另外,依照对奥运影响的看法,居民被分为两个组群:积极派和中间派.一些影响居民组群归属的固定变量得以确认.调查结果建议在奥运规划准备过程中更多了解当地居民的意见将有助于取得奥运会的全面成功.     

奥运会投资风险问题的理性思考

采用文献资料、比较分析、逻辑分析等方法,重点对奥运会投入模式、结构、预算与风险问题进行了分析,结果显示:结合型投入模式更有利于奥运会的产出效益,降低直接投入与间接投入的比值、建立科学的预算体系是规避奥运会投资风险的重要保证.     

近10年长江经济带多尺度耕地利用变化特征

[目的]研究长江经济带耕地利用特征及其变化规律,辅助跨区域耕地保护与管理、促进农业可持续发展。[方法]基于合作博弈赋权法的多指标综合评价法,利用耕地规模、投入和产出指数,分析长江经济带近10年多空间尺度变化特征。[结果](1)2005~2015年期间长江经济带耕地规模指数、投入强度、产出能力均呈现增长态势,增长比例分别为8.98%、124.27%、18.81%。(2)长江经济带不同尺度耕地利用变化特征存在显著差异。上游耕地规模指数增长20.26%,中游地区耕地投入强度增长明显,下游地区耕地规模指数下降3.86%,但耕地产出能力提升显著。从省域尺度上来看,"云南—贵州—湖南—湖北"一带耕地规模指数增加明显,云南、安徽、贵州和四川4省耕地投入强度的涨幅超20%,四川、安徽、江西、江苏省耕地产出能力增长明显。地级及以上城市尺度耕地规模指数、投入强度和产出能力呈"大范围增长,局部小幅降低"格局。(3)地级及以上尺度耕地规模指数、投入强度和产出能力变动关系错位明显。[结论]大区域多尺度耕地利用变化特征对比分析,有助于进一步理解区域耕地利用变化的深层次动力机制,是有效推进跨区域耕地利用与保护、统筹安排农业发展布局和助力流域乡村振兴的重要参考。     

Technological change and institutional inertia: a game-theoretic approach

In this paper, we study a co-evolutionary model of economic change at two hierarchical levels. At the lower level, institutions are given and the focus is on how resources are allocated and innovation produced in response to the pay-off structure induced by prevailing institutions. At the higher level, it is the institutions themselves that change as the outcome of a process of social bargaining. The main objective of the paper is to study the interaction between these two levels of change, attempting to provide some insight on issues like technological/institutional divergence, technological dead-end, institutional inertia, etc.It appears that evolutionary economics must be the theory of a process of cultural growth as determined by the economic interest, a theory of a cumulative sequence of economic institutions stated in the terms of the process itself. Thorstein Veblen (1898, p. 393).This work was undertaken while the author was a Research Fellow at the Institute for Advanced Studies of the Hebrew University of Jerusalem.     

北京奥运会与上海世博会旅游业效应及对比分析

分析了2008北京奥运会和2010上海世博会将给旅游业带来的期间效应、长期效应以及空间效应，并对其影响力进行了比较分析。提出北京和上海应该借鉴2000年悉尼奥运会等活动的成功经验，延长事前效应和后续效应，以增强奥运会和世博会对旅游业的影响力。     

悉尼奥运旅游后续效应分析及对北京奥运旅游的启示

奥运会作为世界大型事件的一种，在奥运会举办当年为本国带来大量游客的同时，举办国也将在奥运会结束后遭受后奥运会效应的影响。通过构建系统动力学模型来解释后奥运效应产生成因。以悉尼奥运会为例，通过奥运会举办前、中、后澳大利亚相关旅游指标的变化来分析悉尼奥运会的积极效应及后奥运会效应的影响。在剖析了澳大利亚政府所做的旅游促销战略及国际大环境变化对发挥澳大利亚奥运会旅游后续效应的影响后，为北京奥运旅游提出建议。     

Young people,digital media making and critical digital citizenship

A range of recent academic, policy and practice-focused work in the UK and internationally has identified a need for more focused attention on the role of digital literacies in enabling young people to more effectively navigate their way through an increasingly complex, digitally mediated world. In this article, we explore the main debates taking place around the prevalence of digital media in the early twenty-first century, with emphasis on the role of pervasive digital media in educational settings. Focusing on the practice-based project, Digital Commonwealth, a series of critical insights are drawn, highlighting the difficulties facing educational authorities and young people in dealing with the opportunities and threats brought about by digital media. We conclude that a critical digital citizenship agenda needs to be embedded in educational narratives, where young people are, through practice, asked to ponder how digitally mediated publics operate in the school setting and beyond. Integrating ‘making’ and ‘thinking critically’ about the benefits and dangers of pervasive digital media in and outside of school is imperative. Our study suggests that there remain significant inequities in terms of provision across schools, access to suitable infrastructure and equipment, and the presence of qualified and confident staff with the requisite digital leadership attributes to enable digital media projects to be integrated into everyday learning practices. Major events, like the Commonwealth Games, can precipitate and accelerate uptake of new approaches and innovative thinking but they do not represent a panacea for the systemic development of critical digital citizenship over time.