The competition and equilibrium analysis of LCD TV and PDP TV

This study has investigated the dynamic competitive relationship between PDP TVs and LCD TVs by means of their quarterly shipments. The renowned Lotka-Volterra competition diffusion model has been adopted to conduct the empirical analysis with the Lyapunov function to carry out equilibrium and stability analysis, and estimate the domain of attraction which describes the trend and phenomenon of TV shipments. The results illustrate that there is good fitting performance while adopting this model. The competitive relationship can be viewed from the perspective that the LCD TV is the prey while the PDP TV is the predator. The possibility, nevertheless, for dropping the price of LCD TVs is an advantage of the attractiveness of the product which can be noted in higher growth rate than PDP TVs. With respect to the equilibrium stability analysis and estimated domain of attraction, 40- to 49-inch PDP TVs will not disappear from the market, but will generate a stable equilibrium with LCD TVs and sales volume presents simultaneous increase or decrease. In the supply and demand analysis, LCD TVs present a surplus of supply from 2008; therefore, how to conduct appropriate inventory management will be an emerging issue.     

深圳吸引国际人才政策建议

深圳市"十二五"规划中的"孔雀计划"将深圳国际人才政策推向了一个新的高度,文章对深圳过去十年的国际人才的不同战略进行了分析,并提出了完善国际人才政策的建议:大胆创新,将经济特区变为人才特区;重点打造软环境,提高地区品质;打造国际品牌,形成地方特色;国际人才以用为本,加强国际人才的后续培养工作。     

Pattern mining in tourist attraction visits through association rule learning on Bluetooth tracking data: A case study of Ghent,Belgium

The rapid evolution of information and positioning technologies, and their increasing adoption in tourism management practices allows for new and challenging research avenues. This paper presents an empirical case study on the mining of association rules in tourist attraction visits, registered for 15 days by the Bluetooth tracking methodology. This way, this paper aims to be a methodological contribution to the field of spatiotemporal tourism behavior research by demonstrating the potential of ad-hoc sensing networks in the non-participatory measurement of small-scale movements. An extensive filtering procedure is followed by an exploratory analysis, analyzing the discovered associations for different visitor segments and additionally visualizing them in ‘visit pattern maps’. Despite the limited duration of the tracking period, we were able to discover interesting associations and further identified a tendency of visitors to rarely combine visits in the center with visits outside of the city center. We conclude by discussing both the potential of the employed methodology as well as its further issues.     

网络游戏情景旅游产品开发策划

21世纪是体验经济,旅游作为一种天然的体验经济,与网络这个与生俱来的交互式媒体的联合,必将构筑丰富的体验组合。网络游戏情景旅游是指以网络游戏地图为模板,打造出游戏中所构造的地点、装备及其相关氛围的实景,让旅游者可以在现实中体验虚拟世界,从而得到非一般的满足感、自由感、角色感和优越感。网景游这一新兴产品必将给景区带来新的定义,给主题公园带来新的活力,也将给我们的生活带来新的体验。     

Tourism and economic development: Which investments produce gains for regions?

Across three decades numerous metropolitan regions have made substantial investments in different tourist amenity packages. These investments were made to either capture a portion of the growing tourism market or establish an image that attracted the human capital needed to advance economic development. This article analyzes the returns for the tourism industry and for economic development from different amenity packages and finds those related to sports and amusements generated the most significant gains for regions.     

New technology and the urban environment

Technology has always had an influence on the form of settlements, but only since the coming of Information Technology has it aroused much interest from academics and planners. The impact that IT is likely to have on urban areas is debated, some foreseeing decentralisation and the end of place, while others see evidence of the centralisation of control in a global economy. Other new technologies may also affect cities as new materials provide the opportunity for different styles of building. As we enter the 21st century, however, we do so with the largest stock of urban capital ever, much of which is ageing and in need of maintenance. Technology is part of a complex interrelationship of influences on urban areas and much of it will have to be retrofitted on to the pre-existing environment.     

窨井盖设计:创意与功能的定位考察——从城市规划的文化品位视角

本文介绍了欧美国家及日本的城市窨井盖创意思路,剖析了我国城市规划中窨井盖设计的问题及现状,提出了在保证窨井盖实现其市政设施功能的同时,赋予其更多的功能,如:指示路标功能、广告宣传功能、传承地方文化功能等。本文意在强调要以新颖的设计创意与多元功能定位的思路,给予窨井盖以持久鲜活的生命与活力,增添文化元素,提高窨井盖功能,这有助于提升市政规划的文化品位。     

经济吸引与空间经济结构——以公主岭市为例

将要素流动与集中的现象考虑至一个统一的框架中，基于引力模型，构建集聚力空间分异——优势区位的理论模型，来解释要素流动与集中在微观、宏观上的空间经济规律。得到微观上城市空间结构变化的规律为：第一阶段为粗放式发展阶段的星状、带状结构，第二阶段为内涵式发展阶段的团块状结构。将公主岭市作为典型案例，采用定性与定量相结合的方法进行分析。结果表明，公主岭市某位置的经济吸引力越大，其区位越优，越能吸引要素的集中，会带来更多的城市空间扩展。将模型进一步应用于宏观上经济带的空间经济结构的形成，发现要素将沿着大城市-交通干道-小城市-支线-小城镇的次序依次集聚，要素集聚的速度和城市规模增长的速度依次递减，最终经济带内的发展差距不断缩小，区域一体化程度不断增强。     

经营权出让中的景区类型与经营主体分析

文章就景区经营权出让中的景区类型、景区经营主体责格两个基础性问题展开论述，认为判断景区类型是否可以出让以及出让的程度应该以景区的目的与宗旨、景区的惟一性与级别为标准。针对企业经营景区中因经营主体引发的诸多问题，文章提出了确定景区经营主体资格的指标与方法。     

克拉玛依市招商引资的现状、问题及成因探析

本文是按照"现状分析-成因剖析"的研究思路展开的,通过对克拉玛依2003年至2013年招商引资的经济数据进行描述性统计分析,找到制约克拉玛依进一步扩大招商引资规模的问题症结,并分析其原因。