集聚、研发要素流动与产业竞争力 ——以高端服务业为例

利用新经济地理学理论构建了高端服务业集聚、研发要素流动影响高端服务业竞争力的理论模型。理论分析表明,高端服务业竞争力与高端服务业集聚度、研发要素流动、劳动力数量、工业品支出份额正相关,与产品间替代弹性负相关。继而,利用我国大陆31个省份2003-2018年数据,空间探索性分析发现中国省域间高端服务业竞争力存在明显空间正自相关性。空间面板计量模型检验结果也很好地支持了理论模型的结论。表明高端服务业聚集度、R&D人员流动量和R&D资本流动量的提升正向促进高端服务业竞争力,但三者的总效应主要是由直接溢出效应决定的。本文结论为我国进一步促进高端服务业集聚,统筹区际间研发要素流动,进而提升中国高端服务业竞争力提供政策启示。     

经济地理学的发展及其战略咨询作用

近10多年来,我国经济地理学发挥了交叉学科的优势,在国土开发战略研究、国家和重点区域的规划和可持续发展方面完成了一系列重大任务,发挥了独特的战略咨询作用。文章就继续强化这一方向提出了若干理论和实践的要求。     

近3年《经济地理》发表论文的评论——现任《经济地理》主编给论文作者、审稿者与读者的汇报

通过对近3年担任主编的《经济地理》杂志来稿分析,阐明了《经济地理》的办刊方向,凸现了经济地理学交叉学科的性质,表现出以经济地理学学术论文为主体、同时刊发资源环境和社会经济等多种与经济地理相关的边缘性学科论文的多样性特征,《经济地理》已成为经济地理学同以经济学为主的相关学科相互影响和交流的重要平台,也是青年经济地理学者学术成果发表的主要阵地。通过对来稿评审意见的综述,讨论了来稿命题在科学性与学术价值、更多的是研究成果本身产生过程和实现方法等方面存在的问题,明确了不区分规划政策报告同学术论文的差异、缺少长期扎实的研究工作为论文写作的基础、以及关于指标体系和学科发展综述为核心成果的论文存在的具体问题。最后,着眼办好《经济地理》刊物,提出要加强引导经济地理学科建设、重视科学研究方法的应用、增强与国外学术的交流等希冀。     

Farmer Gone Fish'n? Swidden Decline and the Rise of Grouper Fishing on Palawan Island,the Philippines

Considerable research has focused on understanding how upland farmers adjust land‐based livelihoods to the influences of agrarian change in Southeast Asia. In the process, an ‘upland bias’ has emerged where researchers focus narrowly on the uplands as localities with distinct, coherent features, neglecting how families engage place, social relations and ethnicity as they access opportunities in proximate spaces. This paper considers how the Tagbanua – long considered an upland swidden people – have ‘stepped back’ from swidden agriculture due to declining yields and debt to harvest the lucrative grouper (e.g. Plectropomus leopardus). We show how Tagbanua families on Palawan Island have adjusted swidden as they negotiate social relations, ethnic cleavages and economic barriers to effectively engage the grouper industry. Rather than cast such farmers and fishers as ideal types in place, we argue that how they negotiate social relations creates new livelihood opportunities in varied environments, reinforcing the dynamic, recursive context of agrarian change.     

The effect of foreign trade and investment liberalization on spatial concentration of economic activity

I examine the varying responses of countries to foreign trade and direct investment liberalization on spatial concentration of their economic activity by taking into consideration moderating factors such as their market size and level of economic development. I argue that liberalization increases the concentration under normal conditions but large market size, and underdevelopment can disperse economic activity. Using data from 168 countries for the period of time starting in 1980s, I found support for all hypotheses.     

ENTREPRENEURIAL EXPORTERS: The Canadian Experience

The increasing globalization of commerce has presented incalculable challenges as well as opportunities for small- and medium-sized enterprises, particularly exporting firms. This study focuses on the relationship between entrepreneurship and successful export marketing performance, testing the hypothesis that entrepreneurship is positively related to such performance. The research reveals that entrepreneurial behavior is positively correlated with export marketing behavior, suggesting both firm and government actions to boost competitiveness.     

经济地理与外资企业的区位选择

本文利用2004～2008年我国546类制造行业的省级面板数据,从新经济地理学的视角,研究了外资企业进入中国各省市区的决定因素。结果表明,各地的市场潜力、贸易成本、地理位置等新经济地理的因素对现阶段外资企业的区位选择有显著的影响,而传统FDI理论所关注的因素如工资成本、优惠政策等对外资企业的区位选择影响不显著。另外,本文还发现了各地区间还普遍存在着不同程度的市场分割现象,这会阻碍外资企业和FDI在省际的自由流动。这些结论对我国各地区今后有针对性地实施吸引外资企业和FDI的政策有一定借鉴意义。     

如何运用文化地理学对历史文化名城进行保护与更新

本文通过对文化地理学的分析,试图为历史文化名城的保护与更新提供更加可行的指导理论。     

多媒体在高中中国地理教学中的应用

通过分析中学中国地理教学的地位以及重要性,来介绍多媒体在教学中的相关内容及特点.通过对多媒体在教学中的应用、特点和实践等方面的研究,对其不足进行逐一的分析与陈述,从而得出一系列的解决办法,为多媒体教学能够在高中中国地理教学中得到良好的应用,为地理课堂增加丰富的色彩,提供了借鉴和帮助.