广州和深圳工业行业结构效益比较研究

采用工业结构效益指数法,结合资金利税率等经济效益指标,深入剖析两市工业内部行业的比重关系、结构效益和形成原因。结果表明,广州目前的总体工业结构效益优于深圳,处于高新技术产业发展初期的深圳的加工工业结构有"虚高"现象。基于此,认为广州有传统优势的劳动密集型行业暂不能完全撤出,应促进其技术改造,而处于汽车行业垂直供应链上的行业要把握发展机遇,提高资金利用效率。深圳需适时发展一部分原材料工业,处于主导地位的通信设备、计算机及其它电子设备制造业等高新技术产业应注重"质"的储备,逐步抓住行业的主流核心技术,加强自主创新,实现跨越式发展和突破式创新。     

Regional difference in social capital and its impact on regional economic growth in China

Social capital has played an increasingly important role in regional development. China is a country with high stocks of social capital. Using several different indicators of social capital, this study tries to research the regional disparities in social capital and the influence of social capital on economic growth of China in 1978–2004. Measuring social capital with indicators of associations, charities and blood donation rates, this study finds significant regional disparities in social capital at provincial level in China. Those indicators for social capital are highly correlated with regional economic performance. Statistical analysis shows that social capital has a significant and positive effect on a long-term provincial economic growth. This relationship exists after controlling policy, macro location factors, and per capita GDP in the initial year. The empirical findings indicate that institutions, culture and social relations are critical for regional development in China. Therefore, the creation and support of social capital should be paid more attention to when making regional policy.     

劳动力转移特征变量对农户生计资本的影响分析——以甘肃省为例

新型城镇化建设鼓励农村剩余劳动力向城市转移,同时农村劳动力转移的持续发展又进一步加大了对新型城镇化建设的支持力度.由于劳动者的整体素质较低以及务工领域低端化等因素的存在,农村劳动力转移具有一定的脆弱性.甘肃省城镇化水平滞后、城乡差距较大等问题依然突出,农户作为农村地区最主要的经济活动主体与最基本的决策单位,劳动力转移的状况直接影响到其生计水平和区域生态安全.以甘肃省14个地州市为研究区,通过对可持续生计框架的应用,揭示劳动力转移的关键性因素,定量评估劳动力转移对农户生计资本的影响程度,总结出有利于提高甘肃省农户发展能力、改善农户生计水平的政策建议,从而为促进西部地区可持续发展、缓解贫困、实现精准扶贫提供参考依据.     

Metropolitan growth and the mobility and immobility of skilled and creative couples across the life course

The human capital and creative class hypotheses argue that the agglomeration of skilled and creative people is key to economic growth. Migration is assumed to play an important role in forming these agglomerations. However, the results of this study indicate that while younger cohorts of skilled and creative individuals are highly mobile, skilled and creative couples are highly immobile. This research hypothesizes that it is these relatively immobile skilled and creative couples that are behind the link between urban growth and concentrations of skill and creativity. Indeed, this analysis finds a strong empirical link between concentrations of skilled couples, but not creative class couples, and economic growth. Public policies designed to increase the size of the skilled population should be directed at retaining younger cohorts long enough for them to develop the local networks upon which spillover effects rely.     

柏林城市文脉与设计之都创意化道路

柏林的经济、文化事业发达,是世界的艺术中心、时尚设计中心,也是欧洲文学、媒体、音乐及科学的发展中心。柏林建设了完整的创意设计服务平台、国际推广的本土设计品牌、完善的创意人才培训体系等,以其深厚的文化底蕴实现了城市的创意化发展,并逐步成为国际文化创意的大熔炉。     

Combining AHP with GIS in synthetic evaluation of environmental suitability for living in China's 35 major cities

There are nearly 700 cities in China, each with their own particular characteristics of natural environment quality and rates of economic development. When people are able to choose a city to live in, they will take into account these characteristics in order to improve their lifestyles. Based on geographic information system technology and the analytic hierarchy process method, a model of the living environment suitability index (LESI) for the larger cities of China was designed. The LESI was constructed by using the factors of economic condition, convenience and livable degree, natural environment and natural resources. The LESI model was then applied to compare the living conditions in 35 major cities in China in 2007, including 30 provincial capitals and 5 sub-provincial cities. LESI values were higher for cities in southeast China than for cities in the northwest. The highest LESI values were mainly distributed along the Chinese southeast coast and the Yangtze River Delta. Cities with the lowest LESI values were found in the centre and north of China. Of the 35 cities, 4 had highly suitable living environments and 7 had unsuitable living environments.     

夏垫断裂带深部构造特征与第四纪活动性讨论

利用重力、浅层地震和高密度电阻率法物探工作成果,由深及浅垂向上“接力拼接”的方式,结合钻探等手段,把夏垫断裂带分解为基岩断裂带和第四纪断裂带2个部分进行研究,结果表明:1)夏垫断裂带的基岩断裂带由主干断裂和次级断裂构成.其北段(马坊-西集一带)较窄,由2条主干断裂构成.其南段(西集-凤河营一带)较宽,由3条主干断裂构成.2)第四纪断裂带是基岩断裂带向上延伸的部分,是断裂带最新活动的直观表现,并受控于基岩断裂带.夏垫第四纪断裂带同样由主干和次级断裂构成,北段(马坊-西集一带)由2条主干断裂和分布于北端尾部次级断裂构成,与基岩断裂带一一对应关系较好.2条主干断裂产状差异较大,最新活动时间均为全新世.而南段(西集-凤河营一带)断裂分布不连续,很难分清主次断裂,同基岩断裂带的对应关系较差,推测为基岩断裂中夏垫断裂的活动.这些主、次级断裂产状均较为陡立,最新活动时间为晚更新世晚期-全新世早期.3)夏垫断裂带内上、下两盘全新世沉积底界垂向累积位错量为1.7 ～4.8m,晚、中、早更新世以来则分别为6 ～ 26m、26 ～ 167m和44 ～ 330m,其中最大累积位错量位于夏垫地区,向南、北逐渐减小.4)以张家湾断裂为界把夏垫断裂带划分为南、北2段.北段第四纪活动性强,中强震及微小地震时有发生,而南段第四纪活动性弱,仅发生微小地震.     

In government we trust? Micro-business adaptation to climate change in four post-colonial and transitional economies of China

Public expectations of government influence private action for managing climate change risks. Institutional neglect or incompetence result in a loss of trust in public institutions, consequently discouraging the public from taking added responsibility for risk management. This has been explained in terms of social contract, but evidence suggests that a politics of distrust can reinforce alternative social drivers of action, rather than displacing action. This is empirically confirmed by the present study, which examines the tendencies for adopting private protective measures across a gradient of institutional trust. Surveys were conducted in four jurisdictions within China that operate under two different political-economic systems, namely, Hong Kong and Macao (liberal market economy), and Zhuhai and Sanya (socialist market economy). Structured interviews were conducted with 569 business operators to explore how their stated adaptation practice is related to institutional trust and social capital. We found that trust predicted action only in Sanya, which is characterized by a high level of public confidence in authorities. In places of lower institutional trust, social capital became a salient and powerful driver of action. The weakening of the social contracts in Hong Kong and Macao turned their people to alternative social mechanisms. We explain the results in terms of the development trajectories, socio-political norms and institutional settings of these jurisdictions. This study provides insights into how adaptation practice can be mediated by the consequences of a change in political leadership, policy, or governance arrangements that alters the relationship of trust.     

我国矿业资本市场风险投资浅析

矿产资源是国民经济和社会发展的重要物质基础,矿产资源的勘探、开发利用对国民经济的持续发展起到重要的保障和促进作用.而我国矿业企业正处于一个全新的发展时期,上市难度大,还需不断完善矿业资本市场,加速发展矿业资本市场风险投资以解决日益凸昱的资金缺乏问题,促进我国矿业企业发展为具有国际竞争力的矿业集团.