大连市产业结构特征与城市发展阶段的诊断

城市产业结构与城市发展阶段紧密相关.文章分析了大连市的产业结构特征,并依据国内外关于城市发展阶段理论,从产业结构的角度,识别出大连市城市发展正处在工业社会中后期阶段.对照大连市产业结构合理性分析及城市发展阶段演化过程中的产业变革方向,总结出目前大连城市发展阶段推进的产业结构障碍,并对大连产业发展的趋势作出预测.     

北部湾城市群自然资本利用状况、空间分析与驱动因素

以北部湾城市群为例用三维生态足迹模型、偏最小二乘法、空间计量模型分析了其自然资本利用状况、空间相关性、驱动因素。结论:(1)城市群自然资本利用处于不可持续状态;(2)自然资本利用程度划分为低、中、高三类,城市也相应分成三类;(3)自然资本利用的主要驱动因素是人口因素、社会经济;(4)空间分析显示全局莫兰指数为正,空间集聚显著,表明自然资本利用存在空间正相关;空间误差模型拟合度最好,并证明自然资本存量占用与人口总量正相关,与GDP总额负相关。     

加强基础设施建设,提升中心城区的辐射带动能力

在新型城镇化进程中,加强中心城区的基础设施建设、提升中心城区的承载能力、发挥中心城区的辐射带动作用十分重要。本文在分析了黄河三角洲地区中心城市基础设施建设存在不足的基础上,提出了加强中心城区基础设施建设的看法与建议,旨在为全面提升该区域的城镇化水平提供参考。     

从“镇”到“市”实现宁波新型城镇化嬗变

推进新型城镇化,小城镇的地位和作用至关重要,宁波必须以统筹城乡发展为重要抓手,不失时机地实现由“镇”到“城”的历史性跨越.可从宁波中心镇培育历程、困境与突破出发,指出宁波小城市培育必须以“以人为本”作为发展方向,以“城乡统筹”为根本路径,以“制度创新”为发展动力.     

资源环境约束下乌鲁木齐市低碳城市建设路径研究

城市是最大的温室气体排放主体和减排的主要承担者。本文以乌鲁木齐市低碳城市建设为研究对象,通过分析乌鲁木齐建设低碳城市的优劣势,提出低碳城市建设的路径,以期对乌鲁木齐市低碳城市的建设提供参考。     

The significance of digital data systems for smart city policy

Our planet is gradually moving towards an urbanized world. Modern urban agglomerations tend to turn nowadays into advanced information hubs supporting a smart management of dynamic urban systems. The currently popular notion of ‘smart cities’ aims to provide a new perspective for sustainable and high-performance strategies of city stakeholders in our ‘urban century’. In this context, digital information technology provides a new tool for efficient and effective management and planning of urban space, inter alia in the field of transportation, environment, public facilities or advanced service provision to citizens. This paper aims to offer, first, a concise overview of the emerging opportunities of information and communication technology (ICT) for smart urban policy; digital technology in particular, appears to provide novel pathways for modern planning strategies in smart cities. Against this background, the paper sketches out the complex force field of global urbanisation phenomena and highlights the data and information needs for strategic planning of cities (using inter alia as a framework the so-called ‘urban piazza’ strategy framework). Secondly, various new decision support tools that are currently emerging and that offer a new promising scope for handling complex urban management issues (for instance, on accessibility, congestion, safety or sustainability) are briefly presented. And finally, the potential of such digital data systems for urban management and policy is concisely illustrated by means of some recent applications in the area of smartphone data systems. The paper concludes with a discussion of the challenges ahead for urban policy, inter alia by paying attention to institutional and governance aspects of ‘big digital data’ management in urban systems.     

城市低保制度在邵阳市区的实施情况调查——以对212户低保受助者的调查为例

为了解城市低保制度的实施情况,从中发现存在的问题以及解决这些问题的方法,相关研究机构组织了由大学生组成的调查员对邵阳市城区内多个社区两百余户低保受助者进行了走访调查。调查结果显示,低保制度能发挥居民最低生活保障的作用,是一项完成了基本任务的顶层设计;自谋生计是大部分低保受助者的主要经济来源,而低保制度不具备"养懒汉"的经济可能性。     

中国城市宏观级差地租的形成机制

城市宏观级差地租是我国特殊国情下的创新理论。先梳理了城市宏观级差地租理论的发展和最新成果,在前人研究的基础上,提出一些新的理论观点。之后对城市宏观级差地租的概念进行了新的诠释,然后重点论述了城市宏观级差地租的形成机制,并结合我国实际情况,分别从城市区位级差地租、城市规模级差地租和城市功能级差地租三方面进行深入分析和论述,阐明了城市宏观级差地租形成的原因。最后总结了我国城市宏观级差地租理论创新的意义,指出中央政府对宏观级差地租理论的运用是缩小我国区域经济差距一个新的政策思路。     

山区城市打造区域职业教育中心的分析及建议

本文在分析永安市开展职业教育工作优势和劣势的基础上,就山区城市如何打造区域职业教育中心提出了合理化建议。     

Vicious advice: Analyzing the impact of TripAdvisor on the quality of restaurants as part of the cultural heritage of Venice

Venice is one of the most popular tourist destinations in the world. In Venice, as in other middle-sized heritage European cities, strong tourism pressure is trapping the city in a vicious circle that is eroding the quality of its tourism attractions. This development is related to the growing numbers of excursionists who lack the time to make informed decisions about the quality of goods. Consequently, suppliers reduce the quality of their offerings and instead focus on market share. Consumer-generated media (CGM) may help resist this development by providing excursionists with aggregated, up-to-date information on the quality of tourism offerings as perceived by customers. In this paper, we investigate the efficiency of TripAdvisor in helping tourists to make informed decisions and in increasing the popularity of restaurants offering a higher expected quality. Our findings suggest that, although TripAdvisor's algorithm is designed to reward quality, it does not adequately meet these goals.