Urban concentration and labour market linkages in the Norwegian ICT services sector

Building on research that emphasizes the dependence of services firms on the networks and experiences of individual employees, this paper investigates the urban concentration of information and communication technology services employment in Norway from the perspective of labour market linkages. It finds that urban regions generally provide firms with access to sector-specific expertise. Beyond this, intrinsic region characteristics determine the position of individual firms in national labour markets for expertise: Firms in the dominant university town have strong contact points to academic labour markets, whereas firms in the industrial stronghold of the Western Capital region exploit a broader range of recruitment channels than firms in any of the other urban and non-urban locations. The results illustrate how capability building through recruitment is influenced by local conditions, and imply that the industry will continue to concentrate in the large-city regions where surrounding organizations provide firms with priveliged access to expertise. Implications for research, innovation policy and societal development more generally are drawn.     

近半个世纪以来中国城市化进程的总结与评价

与国际标准模式相比较 ,中国的城市化水平略低于经济发展水平 ,严重滞后于工业化水平 ,这一现象是中国独特的工业化道路造成的 ;2 0世纪 80年代以来中国城市化进程明显加快是产业结构和就业结构转换的客观需求 ,而且一直到本世纪中叶中国将一直保持这一趋势。     

城镇化对农业农村的多维度影响——基于省际面板数据实证研究

基于面板数据，从综合系统-子系统-要素等三方面定量测度省域人口、土地与产业城镇化对农业农村发展的影响程度，深入剖析城镇化不同要素对农业与农村系统发展的作用机理。研究结果表明：①人口城镇化与产业城镇化对农业农村的影响更加明显，对农村生活系统影响的弹性系数大于1的地区比重分别为58.06%和64.52%；土地与产业城镇化对农业生产系统产生负向影响较为明显，弹性系数小于0的地区比重分别为29.03%和38.71%；②城镇化率、产业结构和建成区比重对人均耕地面积、乡村劳动力比重和人均粮食产量呈显著负相关，与农民人均纯收入、人均农业产值和单位面积机械动力呈显著正相关；③通过深入分析近30年省域城镇化对各地区农业农村发展的作用机理，对于新时期新型城镇化、农业农村转型发展等战略的贯彻落实具有重大的现实意义。     

Urbanization,ruination, and refusal: racialized geographies in 1920s Rio de Janeiro

This article focuses on a community located in downtown Rio de Janeiro that was destroyed to make way for the commemorations of Brazil’s Centenary of Independence in 1922. Morro do Castelo was once a space customarily inhabited by Afro-descendants, but Italian and Portuguese immigrants predominated there by the time of its destruction. I argue that whatever Castelo’s racial heterogeneity it was imagined and treated as a black space by planners and policy makers, hence its disposability. In Castelo's neglect during the colonial period and in the urbanization projects that sought to destroy it in the first two decades of the 20th century, one can discern the continuity of imperial processes of ruination of racialized spaces and bodies. The article examines ways in which residents of Morro do Castelo established territory and engaged in various forms of refusal when faced with the ruination of their neighborhood. The spatial practices of the hillside’s diverse population suggest that its various racialized and ethnic groups mapped difference onto a palimpsestic site that defied official classificatory systems and troubled official mappings of the concept city.     

国内外旅游城镇化研究进展

作为一种特殊类型的城镇化,旅游城镇化已成为新型城镇化的重要抓手,同时也是旅游地理学研究的重要课题。本文在对国内外相关文献综合梳理的基础上,对旅游城镇化的概念内涵、驱动因素、特征与影响进行研究对比与综合评述。通过对上述问题的系统回顾,展示旅游城镇化的发展历程及研究价值,辨明旅游城镇化研究的核心问题,以期为该领域的深入研究提供有力支撑。在当前中国旅游城镇化的消费特征、社会阶层、主客关系、身份认同、城市与文化表征亟需深入探索与案例研究的背景下,国外有关旅游城镇化发展模式与特征的研究成果,对我国未来的旅游城镇化具有重要的指导与借鉴意义。     

基于夜间灯光数据的中国土地城镇化水平时空动态

基于长时间序列夜间灯光遥感数据,本研究从国家、八大经济区、省、地等四个尺度综合分析了中国1992-2010年土地城镇化水平时空动态特征。结果表明,在1992-2010年间:中国土地城镇化水平增长迅速,年均增长率为8.34%,明显高于同时期人口城镇化水平增长速度;土地城镇化水平区域差异十分显著,东部沿海经济区在八大经济区中土地城镇化水平最高且增长速度最快,香港、澳门特别行政区土地城镇化水平远高于其它省区;土地城镇化的热点区域主要集中分布于长三角、山东半岛、海峡西岸等11个城市群地区。     

城市化进程中交通公平的研究进展

在系统分析城市化进程中交通公平内涵的基础上,从弱势群体与社会排斥、交通公平评估与改善策略等方面,梳理交通公平的相关研究成果。结果表明,当前城市交通公平性研究还需从以下几个方面进行完善:交通公平内涵应更加注重改善快速城市化地区居民群体的出行环境;系统分析快速城市化进程中交通公平的演化模式,改善交通公平的基本测度方法;构建交通公平评估的空间分析方法,从经济成本可达性角度剖析交通公平性;关注快速城市化地区交通公平的改善策略,提出可操作性的交通公平优化方法。     

京郊四村80年:乡民社会的历史图景与现实处境

20世纪20年代李景汉调查的京郊四村长期以来一直得到学术界的关注,2006～2008年,我们又对京郊四村进行了田野调查和文献研究,目的意在秉承前辈学者的研究理路,以村民的收入和消费为主线,呈现其从乡土社会到城市街区的转换历程,以及失地农民在适应城市生活中所面临的诸多问题。作为城乡关系的"连接点",大城市边缘村落既是乡土社会转型的前沿地带,也是都市化引发社会矛盾和冲突的焦点。因此,对京郊四村的再研究,不仅续写了村庄的历史,更突显了认识和记录中国社会变迁的价值所在。