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旅游市场竞争态模型及其应用研究 总被引：58，自引：0，他引：58
市场经济体制下区域旅游发展战略的制定 ,必须以准确的市场分析与把握为前提。以入境旅游业业绩为基础 ,依据市场占有率和增长率的双指标组合 ,构建出一个综合反应旅游市场竞争态及其转移的模型 ,据此将区域旅游市场划分为明星市场、金牛市场、幼童市场和瘦狗市场 4种类型 ,为区域旅游发展战略研究提供了一种新的市场分析方法。作为实际应用 ,依据该模型对 2 0世纪末中国入境旅游境外客源市场和内部目的地市场进行了定量划分与分析 ,为新世纪我国入境旅游的市场开拓战略提供了新的依据 相似文献
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基于旅游竞争力效度的中国省级旅游区旅游发展态研究 总被引：2，自引：0，他引：2
旅游竞争力的研究受到越来越多的关注,它对区域旅游发展的作用不可忽视,然而单纯的竞争力研究主要是基于过往年份的数据,测定未来可能的竞争力大小及强弱,缺乏旅游发展实践的反证。为此,本文在旅游竞争力研究思想和已有成果的基础上,引入旅游竞争力效度的概念,建立评价模型,考量区域旅游竞争力实际发挥作用的程度。在此基础上,用旅游竞争力和竞争力效度双维指标测定特定旅游区旅游发展态。通过对中国31个省级旅游区发展态的测定得出相应的分析和评价发现,中国各旅游区发展态的地区不均衡性非常突出,9大明星旅游区中只有四川旅游区地处西部,其余的均为东部的旅游区,而西部其他11个旅游区不是处于瘦狗旅游区就是处于问题旅游区,这就要求对旅游发展的区域平衡问题给以充分重视,特别是要重视处于问题旅游区的陕西、云南、广西和重庆4个旅游区的发展,充分发挥他们的旅游竞争力优势,使它们力争发展成为明星旅游区。 相似文献
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在分析河南承接产业转移和产业集聚能力现状的基础上,选取2007年和2012年两个时间截面,运用产业区位商指数和产业动态集聚指数进行分析,并借鉴波士顿矩阵分析法得出河南的明星产业、金牛产业、问题产业、瘦狗产业和衰退产业,从而判定河南承接产业转移的重点行业。 相似文献
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1995年至2006年中国入境旅游目的地空间形态及演变分析 总被引：2，自引：0，他引：2
入境旅游发展水平是衡量一个国家或地区旅游产业国际化水平和产业成熟程度的重要标志,本研究运用市场竞争态模型、地理集中指数,MapInfo软件对中国入境旅游目的地空间形态演变进行了分析,结果表明：①1995年～2006年,中国主要入境旅游城市外国游客人数从730.32×104人迅速增加到2561.60×104人,年均增长率达12.08%;全国入境旅游市场竞争态分析结果显示,金牛市场和明星市场较稳定,而幼童市场数量增加较快;12年间中国入境外国游客的地理集中指数由30.29%减少到25.17%,表明入境旅游目的地逐渐趋于分散;②从东中西三大区域分析,数量上东部地区入境外国游客人数总量明显大于中西部,东部地区入境旅游市场在稳定中快速成长,中西部地区入境旅游市场呈现波动起伏态势;1995年～2006年,东中西三大区域入境旅游均呈现逐年发散态势,地理集中指数呈现以2.09%、1.99%、1.01%的速率扩散;③入境旅游目的地空间形态体现出“东渐西递”格局,20世纪90年代初外国游客主要选择北京、上海及周边城市,21世纪初出现“南下西递”趋势,目前呈现由沿海一带向中西部地区扩散的格局。 相似文献
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根据集群中各个企业的学习能力、接近集群边界外知识能力的不同和在产业集群技术知识扩散中的贡献大小,将集群中的各个企业分为领导者、跟随者、外部明星和孤立者四种不同的认知角色,并按集群中不同认知角色的数量将产业集群分为明星集群、问题集群、金牛集群和瘦狗集群;进而分析了产业集群的产业升级过程中集群类型的演进,为产业集群的产业升级在企业层面上的操作提供了新的思路。 相似文献
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A research group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol-a chemical found in the skins of red grapes in red wine-can improve the sensitivity of mice to the hormone insulin according to a report in the October issue of Cell Metabolism.…… 《中国科学院院刊(英文版)》2008,22(1):14-15
Aresearch group led by Prof. ZHAI Qiwei from the Institute for Nutritional Sciences under the CAS Shanghai Institutes for Biological Sciences has discovered that even relatively low doses of resveratrol--a chemical found in the skins of red grapes and in red wine--can improve the sensitivity of mice to the hormone insulin, according to a report in the October,2007 issue of Cell Metabolism. As insulin resistance is often characterized as the most critical factor contributing to the development of Type 2 diabetes, the findings“provide a potential new therapeutic approach for preventing or treating” both conditions, the researchers said. 相似文献
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《中国科学院院刊(英文版)》2008,22(1):2-3
CAS should stick to the principle of rendering service to, and giving impetus for, the development of China＇s science enterprise by making S＆T innovations, said CAS President LU Yongxiang. The CAS president made the remarks in a recent talk to communicate the gist of the winter session of the Party＇s Leading-member Group at CAS, which was held from 7 to 11 January in Beijing. 相似文献
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Marjorie Armstrong-Stassen Margaret Landstrom Ramona Lumpkin 《The Information Society》1998,14(2):153-164
This study examined how students who had no prior experience with videoconferencing would react to the use of videoconferencing as an instructional medium. Students enrolled in seven different courses completed a questionnaire at the beginning of the semester and again at the end of the semester. Students at the origination and remote sites did not differ in their reactions toward videoconferencing but there was a significant difference for gender. Women reacted less favorably to videoconferencing. Compared to the beginning of the semester, students reported significantly less positive attitudes toward taking a course through videoconferencing at the end of the semester. There were no significant differences in students' attitudes toward videoconferencing across courses at the beginning of the semester but there were significant differences across the courses at the end of the semester. The results suggest the need for better preparation for both students and instructors. 相似文献
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《中国科学院院刊(英文版)》2008,22(1)
With great care, Dr. ZHOU Zhonghe takes out a package wrapped by cotton tissue from a drawer and says: "This is the gem of our collections: the fossil of a bird that lived 125 million years ago!" Then, pointing at a tiny mound, he explains: "Look, this is the claw and that is the head. It was in the egg shell and ready to hatch ... The species fell into a family of waterside inhabitants." 相似文献
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A joint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology his co-workers from Norway US Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells suggesting that China's projected climate warming could decrease the pest's numbers. The study was published in Proceedings of the National Academy of Sciences on September .…… 《中国科学院院刊(英文版)》2008,22(1):6-7
Ajoint study by Prof. ZHANG Zhibin from the CAS Institute of Zoology and his co-workers from Norway, US and Swiss have indicated that historical outbreaks of migratory locusts in China were associated with cold spells, suggesting that China＇s projected climate warming could decrease the pest＇s numbers. The study was published in Proceedings of theNational Academy of Sciences on 17 September, 2007. 相似文献
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Caroline Haythornthwaite 《The Information Society》2001,17(3):211-226
A computer-mediated group is a complex entity whose members exchange many types of information via multiple means of communication in pursuit of goals specific to their environment. Over time, they coordinate technical features of media with locally enacted use to achieve a viable working arrangement. To explore this complex interaction, a case study is presented of the social networks of interactions and media use among members of a class of computer-supported distance learners. Results show how group structures associated with project teams dominated who communicated with whom, about what, and via which media over the term, and how media came to occupy their own communication niches: Webboard for diffuse class-wide communication; Internet Relay Chat more to named others but still for general communication across the class; and e-mail primarily for intrateam communication. Face-to-face interaction, occurring only during a short on-campus session, appears to have had a catalytic effect on social and emotional exchanges. Results suggest the need to structure exchanges to balance class-wide sharing of ideas with subgroup interactions that facilitate project completion, and to provide media that support these two modes of interaction. 相似文献
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Active biological molecules functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery disease diagnosis therapy new nanodevice construction.…… 《中国科学院院刊(英文版)》2008,22(1):22-22
Active biological molecules and functional structures can be fabricated into a bio-mimetic system by using molecular assembly method. Such materials can be used for the drug delivery, disease diagnosis and therapy, and new nanodevice construction. 相似文献
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Electronic data interchange (EDI) provides means for interorganizational communication, creates network externalities, requires an advanced information technology (IT) infrastructure, and relies on standards. In the diffusion of such innovations, institutional involvement is imperative. Such institutions contain governmental agencies, national and global standardization organizations, local government, and nonprofit private organizations like industry associations. The last type of organizations we call intermediating institutions. They intermediate or coordinate ("inscribe") the activities of a group of would-be adopters. Unfortunately, little is known of how these organizations shape the EDI diffusion trajectory. In this article we examine one specific type of intermediating organizations?industry associations?and how they advanced the EDI diffusion process in the grocery sectors of Hong Kong, Denmark and Finland. We identify six institutional measures, placed into a matrix formed by the mode of involvement (influence vs. regulation) and the type of diffusion force (supply push vs. demand pull), that can be mobilized to further the EDI diffusion. Industry associations were found to be active users of all these measures to varying degrees. Their role was critical especially in knowledge building, knowledge deployment, and standard setting. Furthermore, institutional involvement varied due to policy and cultural contingencies and power dependencies. 相似文献
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Leah A. Lievrouw 《The Information Society》2000,16(2):155-159
This essay focuses on universal service and the Internet as means to support social and political participation. The emphasis on access to telecommunications systems in conventional approaches to universal service is contrasted with access to content. A model of the information environment is described that accounts for the roles of content and conduit, both of which are necessary conditions to achieve true access. A method is outlined for employing information indicators to observe or measure the information environment. 相似文献
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Puay Tang 《The Information Society》1998,14(1):19-31
The increasing prospects of digital piracy has prompted the perceived need by electronic publishers to adopt technical systems of protection, and governments to reform their copyright laws. This article is a preliminary study of the management of intellectual property by electronic publishers, defined as those involved in the production of online databases, and CD-ROMs. It focuses on three main issues: (1) how electronic publishers view the increasing threat of piracy; (2) the methods of protection employed to protect intellectual property in digital format; and (3) the importance of technological protection of intellectual property in electronic publications. The analysis is based on a sample of 23 UK electronic publishers. The interviews revealed an interesting assortment of protection methods and did not show that technological protection was a preferred way. Instead, the means of protection, in addition to copyright law, comprised niche markets, pricing, trust, bad publicity, and nontechnical and technical means. 相似文献