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行政边界地带空间经济边际化研究——以甘川及甘青省际边界为例 被引量:1
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作者 申丽萍 《重庆工商大学学报(自然科学版)》 2017年第2期103-108,共6页
省际边界地带往往是资源密集区、生态敏感区和经济欠发达区,面临着边际化的现实困境;基于边际化研究视角,聚焦于边界地区,通过建立解释模型,构建指标体系,对案例区进行实证研究;揭示出边界地带边际化和亚地缘现象的"核心-腹地-外围... 省际边界地带往往是资源密集区、生态敏感区和经济欠发达区,面临着边际化的现实困境;基于边际化研究视角,聚焦于边界地区,通过建立解释模型,构建指标体系,对案例区进行实证研究;揭示出边界地带边际化和亚地缘现象的"核心-腹地-外围-边际"经济梯度格局之表征、问题、影响因素,以期为跨边界经济发展提供依据。研究表明:在城市区位辐射作用与自然环境条件差异两大因素的叠置下,行政边界地带的空间经济梯度差和空间边际化呈现出持续而强烈的特点;与经济发展水平差距伴生出现的人均收入水平和生活质量的差异;边界纠纷的主要影响因素是:地理、历史、资源环境及行政障碍性因素;对跨界竞争合作、冲突磨擦的应对与处理所引出的挑战,迫切需要对地方政府机构组织功能进行重新审视和规划。 展开更多
关键词 核心-腹地-外围-边际 边界地区 空间经济梯度 经济边际化
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The Real Source of China's Economic Growth
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作者 彭宜钟 童健 吴敏 《China Economist》 2014年第6期4-20,共17页
In this paper,the authors have made the following findings after the fitting of China's economic growth rate series using an improved STR model:since 1949,great changes have taken place in China's economic gro... In this paper,the authors have made the following findings after the fitting of China's economic growth rate series using an improved STR model:since 1949,great changes have taken place in China's economic growth pattern but factor input remains to be the major source of China's economic growth,as reflected by the extensive pattern of economic growth;with the exception of capital,the marginal output of all other production factors has been on the increase,which suggests that the efficiency of China's factor allocation has been continuously improved;the marginal output of capital has been on the decline,which explains that the dependency on investment for economic growth has led to excessive investment;reform and opening up and reform of marketization have substantially increased the sustainability of China's economic growth.In addition,the authors have investigated the internal momentum of China's growth transformation and developed relevant policy recommendations. 展开更多
关键词 economic growth pattern TRANSFORMATION STR model SUSTAINABILITY
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