皖江城市带利用外资效率分析

皖江城市带是迄今全国唯一以产业转移为主题的区域发展规划,是促进区域协调发展的重大举措。文章从以往的研究中归纳出可以评价利用外资效率水平的一系列指标,使用主成分分析的统计方法、选取了近十年的统计数据进行分析皖江城市带利用外资的效率,并对九个城市的利用外资效率进行分别评价和排名,研究各个城市利用外资的特点及未来发展的方向。     

武广高铁对湖南沿线城市可达性的影响研究

武广高铁的开通改善了沿线城市的可达性,极大地提高了沿线城市间要素流动的速度与效率,促进了沿线城市的经济发展。以武广高铁湖南境内段为例,选取武广湖南沿线五个节点城市,运用日常可达性,加权平均旅行时间以及经济潜能三种评价方法定量分析武广高铁对沿线城市可达性的影响,得出武广高铁的开通显著提升了沿线城市可达性水平,同时,可能会使得非沿线城市出现经济相对负增长的结论,并对武广高铁影响下区域社会经济发展格局的变化趋势进行了展望。     

我国中心城市规模与宜居程度关系研究——基于26个省会城市面板数据的分析

对我国26个省会城市规模与宜居程度关系的分析表明,随着城市人口、面积和经济总量的增长,其气候适宜度及绿化率总体上呈下降趋势,而消费潜力、劳动力需求、城市集中度及城市污染呈上升趋势.可见,我国中心城市的规模扩张是以宜居程度下降为代价的,同时也产生了拥挤效应.应采取更科学的规划和设计,走宜居型城市发展道路,使中国城市在适宜的人口与面积规模下实现集约化的经济增长.     

皖江城市带利用外资效率分析

皖江城市带是迄今全国唯一以产业转移为主题的区域发展规划,是促进区域协调发展的重大举措。文章从以往的研究中归纳出可以评价利用外资效率水平的一系列指标,使用主成分分析的统计方法、选取了近十年的统计数据进行分析皖江城市带利用外资的效率,并对九个城市的利用外资效率进行分别评价和排名,研究各个城市利用外资的特点及未来发展的方向。     

Shenzhen: city of suspended possibility

This essay on Shenzhen, China, presents three vignettes addressing the question of home in a city of migrants. The first section explores the ubiquitous narratives of success forming the city's foundational myth. The second follows this myth into the world of a Shenzhen filmmaker and his characters, as they navigate the tension between the idea of home and the urge to start anew, resulting in the suspended possibility of the title. The last section looks at young architects who hope to preserve the city's heterotopic sites of migrants and original villagers through architectural innovations. The cases show how an economy of desire supplements the political economy of this export-driven city. The city appears as an urban desiring machine that produces itself as an object of desire for the migrants of all classes who flock to its factories, "urban villages", white-collar jobs, luxury villas and underground economy. The essay is an encounter with the mythology of success and failure, the intertwining of home as an end and home as the beginning, and with the manipulation of space that allows residents to control their own subjectivity.     

Future changes in activity structures of the globe under a receding Arctic ice scenario

Geospatial maps are here used for interpreting of what a scenario with a warming Arctic with less ice will mean for activity structures of the globe in the future. This will enable certain locations in the High North to become important activity areas. Of most consequence are the fundamental activity structures of Earth, like global shipping, world trade and oil extraction. These will be impacted as the Arctic sea routes have opened, opening up shorter shipping distances between the N-Pacific and N-Atlantic Oceans. The reduction of ice in the Arctic Ocean will also lead to ever improved access to the resources of Arctic ocean-floor and the Arctic Region—perhaps most importantly to oil and gas.The conclusions also indicate that some central regions of the globe may loose relatively, for instance in terms of global shipping. Oil-rich central areas—like the Persian Gulf area—will face losses in activity as their oil starts to dwindle. Arctic oil is now about 10% of the world production. The rate of Arctic ice reduction will influence the rate of growth in Arctic resource extraction and it will likely occur later this century. The activity and importance of the Arctic will thus grow relatively.     

黑龙江省资源型城市转型中的就业问题及原因探析

由于依托资源发展产业的单一性,决定了黑龙江省资源型城市在转型过程中就业问题尤为突出。其表现是：在转型中再就业人数偏多,且转型困难;就业弹性整体水平较低。这种状况极大地影响了资源型城市的社会稳定和经济转型。导致黑龙江省资源型城市就业困难的原因,主要有：经济增长比较缓慢;资本密集型产业比重高;劳动者自身素质欠缺。政府部门应该有针对性地采取有效措施,推动资源型城市加快经济转型,解决好就业难题。     

黄淮四市城市中心性评价

基于城市中心性理论,构建了城市中心性评价指标体系,运用熵值法对黄淮四市城市中心性进行评价,结果表明黄淮四市城市中心性都较弱,城市中心性差异比较小,整体上还处在低水平均衡发展的状态,缺乏强有力的中心城市的带动和辐射作用.     

外商直接投资资源型城市的就业效应——以辽宁省阜新市为例

文章以典型的资源枯竭型城市--阜新的数据为样本,以辽宁省的数据为参照,实证研究了外商直接投资与劳动力就业数量的关系.研究发现阜新市就业数量随FDI数量的增加呈现"先增后减再增加"的三阶段变化趋势,这与辽宁省数据得出结论有显著差异.说明资源枯竭型城市在利用FDI解决就业问题的过程中,充分考虑城市的自身特点是十分必要的.阜新经验的借鉴意义:(1)大力提高劳动者素质,积极发挥FD哟挤入效应;(2)注重引入劳动密集型的GDI,优化外资的产业投向;(3)充分发挥政府职能,创造良好的外部环境.     

通过制度改革实现无悔减排

无悔减排是因为节能而减排,支付的成本可以由节能的收益而弥补的那些事情。广义地说,它是指那些不需要投入而只需要改变一些规则从而改变人们行为方式的措施。制度改革就是属于无悔减排的范畴,是可以快点做、早点做的事,因而需要加快推进。