区域政策的调控效应分析——以我国财政转移支付制度为例

论文通过财政转移支付制度的案例研究,分析了我国区域政策的调控效应。认为现行财政转移支付制度虽存在不足,但对调控区域经济仍然发挥了积极作用。首先,财政转移支付很大程度上缓解了欠发达地区的财政困难。其次,财政转移支付与大多数地区经济增长的相关性较强。目前欠发达地区财政转移支付对地区经济增长的带动作用低于发达地区,与各区域所处的经济发展阶段和资金投向有关。第三,财政转移支付对欠发达地区城镇居民收入的提高起到了较大的作用     

中国区域经济差异变化的空间特征及其政策含义研究

采用了种省区人均国内生产总值与全国平均值的离差和比离两个指标，分别判断１９９０￣１９９５年我国区域经济绝对差异和相对差异变化的空间状态，并进一步阐明了其调控区域经济差异的政策含义。     

基于CALIPSO卫星产品的中国区域异质核化冰云比例差异

利用2012年1月～2015年12月CALIPSO冰云3级月平均产品(CAL_LID_L3_Ice_Cloud)对中国区域异质核化冰云比例进行分析,研究冰云的比例分布与季节变化特征,探究中国区域冰云分布情况和影响冰云分布的因素。结果表明:中国南北部冰云的比例差异与地面2 m温度、地表长波净辐射通量和来自地面的冰核有关。-40～0℃之间的冰云比例水平分布,中国大陆北部比中国大陆南部高约30%,季节性变化规律明显,冬季南北差异大,夏季南北差异小;云箱温度在-30～10℃之间的冰云,中国大陆北部比例比大陆南部平均高出约5%,春季、秋季、冬季北部冰云比例均高于南部,夏季温度在-8℃以下,南部的冰云比例超过了北部的冰云比例;在对流层(10 km以下),冰云比例分布中国大陆北部比南部高,南北部之间冰云比例差异在6 km左右显示出峰值,约50%,四季冰云比例随高度增加均呈现增大的趋势,且北部冰云比例均高于南部。     

粤港澳大湾区人口老龄化时空特征及其经济效应

中国新时代“两个十五年”的现代化强国战略周期,恰恰是快速人口老龄化纵深发展期,人口年龄结构快速老龄化与经济社会之间的发展不平衡矛盾将日益严峻。本文利用广东省第四次、第五次、第六次人口普查资料、2015年广东省1%人口抽样调查资料、香港统计年刊和澳门统计年鉴数据,运用空间自相关分析法、柯布-道格拉斯生产函数和空间回归等方法,研究2000—2015年粤港澳大湾区人口老龄化的时空特征及其经济效应,结果表明：① 粤港澳大湾区人口老龄化进程慢于广东省,更慢于全国,但于2015年已进入老年型I期。② 粤港澳大湾区老龄化呈动态演变特征,空间上以香港和江门为起点,经西北向北扩散的“C”型分布模式,高收入城市以澳门和香港为起点向北扩散,最终形成中心-外围的空间分布格局。③ 粤港澳大湾区人口老龄化对经济增长具有负向影响,老龄人口增加1%,人均GDP降低3%。人均固定资本投入和人均人力资本投入有正的经济效应,人均人力资本投入带来的正向效应要大于人均固定资本投入。鉴于此,粤、港、澳三地应建立起协同治理模式,构建跨境的养老合作机制;促进产业结构升级,充分利用人力资本促进技术创新,并正确评估不同阶段人口老龄化对经济增长的影响,妥善处理好人口老龄化与经济之间的关系至关重要。     

中国工业结对集聚和空间关联性分析

要推动形成优势互补高质量发展的区域经济布局,就需要从产业关联视角考察中国工业的空间格局.集聚是工业在空间的重要表现形式,通过把测度两两配对产业集聚的结对集聚指数和测度两两配对产业关联度的投入产出表相结合,首次构建集聚关联指数和关联集聚指数,以研究不同空间尺度下空间关联性的差异和出现差异的原因.通过整理中国工业企业数据库...     

Research progress and prospect on development geography

In this paper,we review the research progress in development geography since the 20th century,focusing on its connotation and theory,fields,methods,and development trends.Specifically,we systematically review the research and applications of development geography,comprising fields such as the convergence of underdeveloped countries and re-gions,and the convergence of the process of improving the quality of life in developed coun-tries and regions.Then,based on an analysis of research progress in development geogra-phy in foreign countries,we examine the development conditions and disciplinary advantages of development geography in China.Further,we highlight that future development geography research in China should focus on the latest international academic research and China's national macro-strategic needs.Future research in development geography should be guided by the theory of sustainable development,the core of which is to improve sustainable liveli-hood capacity and regional green development levels in underdeveloped regions.This core includes the construction of industrial policy and development geography theory,as well as an interdisciplinary integrated research system.The focus must be placed on researching the spatial patterns,diffusion characteristics,and the convergence mechanism of regional de-velopment.Such a focus will facilitate exploration of the regulatory policies and scientific paths that serve regional economic construction and industrial development.     

Incorporating the Istanbul-Ankara high-speed railway into the Belt and Road Initiative: Negotiation,institutional alignment and regional development

This article contributes to a small but growing body of multi-sited and multi-scalar research on the Belt and Road Initiative.We focus on relations at the national,regional and international scales,and present original research from China and Turkey,to show how the Istanbul-Ankara high-speed railway has served as a testing ground for China's Belt and Road Initiative(BRI).Its construction was initially funded by the European Investment Bank,but it is now part of the backbone of the Turkish Government's Middle Corridor plan which enhances west-east connectivity and integration with the Caucasus and Central Asia.We show that in contrast to multinational corporations from the OECD that seek to remain footloose,Chinese state-owned enterprises(SOEs)seek to adapt to,apprehend and ultimately shape local in-stitutions.In the case of Turkey this proved difficult given its institutional alignment with the European Union.Thus,while the railway project was completed successfully by a consortium led by a Chinese SOE,Turkey's dynamic and complex regulatory environment discourages Chinese SOEs in the infrastructure sector.We conclude that the Turkish and Chinese gov-ernments are currently pursuing complementary territorial visions yet their cooperation is project-based and pragmatic.     

1996-2015年非洲人口扩张区域类型划分与区域演变分析

采用总人口和劳动力等直接指标单独测度,结合出生率、死亡率、少年系数和老年系数等指标进行综合测度,分析1996—2015年非洲51个国家（地区）人口扩张区的数量变化、空间分布及演化特征,并对比了不同测度指标和方法之间的差异。发现：①总人口扩张区的比重虽高,但扩张程度有所放缓,地域分布整体呈现“南北弱、中部强”的特征,其在东非地区缩减明显;②劳动力扩张区较总人口扩张区扩张程度更为明显,两者在北非和南非部分地区差异较大,其地域分布整体呈现“北退南进”的变化过程;③“劳动力增长率大于总人口增长率”地区比重高于“总人口增长率大于劳动力增长率”,且差距有不断拉大的趋势,前者以北非地区西北部、西非地区几内亚湾沿岸较为集中,后者主要集中分布在中非、东非与西非部分地区;④基于综合指标结果显示,重度扩张型占有较高的比重,中度扩张型增速较快,轻度扩张型占比呈波动下降;⑤综合指标与单一指标结果有一定的趋同性,但区别也比较明显,综合指标在综合性、前瞻性方面有一定优势。     

汶川县生物多样性保育与区域发展的综合地域划分

依据生物多样性和社会经济发展方面的 2 0个指标 ,应用模糊聚类算法对汶川县的综合地域划分研究表明 ,汶川县可以划分为 4个综合地域类型 :发展主导型 (Ⅰ ) ,占县域面积的4 3% ;特色开发型 (Ⅱ ) ,占县域面积的 2 3 5 % ;发展支持型 (Ⅲ ) ,占县域面积的 6 5 % ;生态保育和限制性开发型 (Ⅳ ) ,占县域面积的 6 5 7%。县域水平上协调生物多样性保育和区域发展关系的空间策略是东西分治 ,东部 (Ⅰ、Ⅱ、Ⅲ )以社会经济发展为主 ,西部 (Ⅳ )以生态保育为主。在区域发展的产业选择上应重视产业的生态化 ,突出地域优势与特色。     

Regional accessibility of land traffic network in the Yangtze River Delta

In a given district, the accessibility of any point should be the synthetically evalua-tion of the internal and external accessibilities. Using MapX component and Delphi, the author presents an information system to calculate and analyze regional accessibility according to the shortest travel time, generating thus a mark diffusing figure. Based on land traffic network, this paper assesses the present and the future regional accessibilities of sixteen major cities in the Yangtze River Delta. The result shows that the regional accessibility of the Yangtze River Delta presents a fan with Shanghai as its core. The top two most accessible cities are Shanghai and Jiaxing, and the bottom two ones are Taizhou (Zhejiang province) and Nantong. With the construction of Sutong Bridge, Hangzhouwan Bridge and Zhoushan Bridge, the re-gional internal accessibility of all cities will be improved. Especially for Shaoxing, Ningbo and Taizhou (Jiangsu province), the regional internal accessibility will be decreased by one hour, and other cities will be shortened by about 25 minutes averagely. As the construction of Yangkou Harbor in Nantong, the regional external accessibility of the harbor cities in Jiangsu province will be speeded up by about one hour.