Sharing versus collaborative economy: how to align ICT developments and the SDGs in tourism?

Great hopes have been placed in the sharing economy to provide a new business model based on peer-to-peer (P2P) exchanges of underutilized assets. As a model, the sharing economy has been expected to make significant contributions to sustainability, providing new opportunities for entrepreneurship, more sustainable use of resources, and consumer co-operation in tight economic networks. However, in recent years, digital platforms have turned into the most important actors in the global sharing economy, turning global corporations, such as AirBnB, Booking, or TripAdvisor into intermediaries controlling and profiting from most transactions. Focused on accommodation, this paper conceptualizes the sharing economy in comparison to the wider collaborative economy, and discusses its social, economic, environmental, and political impacts in comparison to the sustainable development goals. It concludes that the sharing economy has great potential to make very significant contributions to sustainability, though the model is increasingly being replaced by the collaborative economy, which performs as an extension and acceleration of neoliberal economic practices.     

建筑工程施工技术资料管理刍议

建筑工程资料是工程施工全过程的真实记录,是核定工程质量等级的重要依据,也是工程竣工验收的重要档案资料.因此,工程技术资料的整理必须做到及时、真实、准确、完整.     

五种旅游信息传播模式的比较与整合

旅游信息传播是旅游活动的核心过程,也是旅游研究的重点领域.文章通过梳理相关研究成果,对比分析5种具有代表性的旅游信息传播模式,对其学科属性、概念内涵、模式结构、表述类型等内容进行归纳总结.在此基础上,文章从系统科学、社会心理学和社会伦理学切入,整合并重构旅游信息传播的过程及其结构要素,提出一个由传播者、信息、媒介、游客4大要素为主体,以大众传播、人际传播、组织传播、群体传播为传播方式,并以三环结构为几何特征的旅游信息立体传播模式,为旅游信息传播研究提供了一种新的框架和思路.     

在线信息对酒店网上预订的影响研究——基于携程网酒店在线预订数据的分析

在线信息如何影响消费者购买决策是酒店在线服务的一个关键问题。文章基于携程网1092家酒店网上预订数据,通过对数线性回归模型,分析了酒店特征信息、顾客评论信息和预订平台推荐信息对4类不同等级酒店在线预订的影响。研究表明：顾客评论信息对各类酒店网上预订影响最显著,但对五星级酒店的影响最小;酒店特征信息对五星级酒店网上预订影响最大,其中客房价格信息对四星级、三星级和经济型酒店的影响不显著;推荐信息对四星级酒店影响很显著,但其中的用户评级对四星级以外的酒店无显著影响。文章通过对顾客评论信息中的5方面内容分析发现：顾客对酒店设施、服务水平、周边环境的评价均显著影响酒店网上预订,而客房卫生评价对酒店预订的影响不显著。该研究可为酒店在线分类管理与客户信息服务提供指导。     

Overcoming the barriers to successful implementation of information technology in the U.K. hotel industry

This article examines the organisational barriers to successful implementation of information technology in the hotel industry. These are barriers of will, ability, and finance which block the routes to integration of internal systems.     

Empirical study on Chinese tourists’ perceived trust and intention to use biometric technology

This paper presents a theoretical model based on the Technology Acceptance Model combined with a perceived trust model. SPSS 23 and Amos 22 were used to analyze Chinese tourists’ responses regarding use of biometric technology in hotels and to assess whether their perception of trust – measured through five potential factors – affected their intention to use it. Chinese tourists traveling in Macau were recruited, and three types of biological identification technology were discussed. A total of 600 questionnaires were sent out, and 583 effective questionnaires were recovered. The results that in addition to perceived ease of use, other factors affected visitors’ perceptions of trust. The degrees of effectiveness, however, differed between the three biological identification technologies. Fingerprint technology was revealed to be the most trusted and accepted biometric technology.     

Online Customer Experience and Its Relationship to Repurchase Intention: An Empirical Case of Online Travel Agencies in China

The study reported here examines the relationship between flow experience and repurchase intention by focusing on the joint mediating effects of loyalty. Data were taken from a survey of shopping experiences, at online travel websites, of 325 customers in China. The results show that flow experience has a significant effect on repurchase attention. Moreover, interactive speed, skill, challenge, perceived control, telepresence, perceived usefulness, and perceived ease of use are positively related to flow experience. Lastly, the findings show that loyalty, to some extent, acts as a mediator between flow experience and repurchase attention.     

供应链合作伙伴的逆向选择问题

供应链合作关系中存在不少风险。合作企业之间的信息不对称,未来事项不确定性和复杂性和因此造成的合同不完全性,使道德风险和逆向选择问题在合作中难以避免。文中从解决逆向选择问题角度,研究供应链合作伙伴选择问题。     

德国CO2捕获和封存技术发展展望

减低温室气体排放,防止气候变化已是全球共同面临的巨大挑战和急迫解决的问题。世界上有约40％的CO2排放源于燃烧化石燃料的发电厂。目前,全球公认的降低CO2排放最有效的方法之一是碳捕获和封存技术（CCS）。CCS是指CO2从工业或相关能源的排放源分离出来,输送到一个封存地点,并且长期与大气隔绝的一个过程。CCS是稳定大气温室气体浓度的减缓行动中的一种选择方案,具有减少整体减缓成本以及增加实现温室气体减排灵活性的潜力,是有效大量去除CO2排放的关键技术。本文介绍了CO2捕获封存技术的基本情况和德国对CCS技术开发和应用制定的相关资助计划、发展规划和实施项目,并对我国CCS技术的发展提出建议。     

对中国人民银行征信法规建设与执法效能的思考

征信法规建设的滞后使得中国人民银行分支机构征信工作缺乏法律依据,一定程度上制约了征信执法效能的发挥。为提高征信执法效能,应进一步完善《征信管理条例》并使之尽早出台,加快制定企业征信方面相关办法、《个人信用信息基础数据库管理办法》实施细则和信用评级方面相关办法等。