社会网络视角下长三角城市旅游经济空间差异

以长三角16个城市为例,通过修正后的引力模型构建旅游经济联系网络,运用社会网络分析方法对网络进行定量分析,进一步对长三角旅游经济空间差异的原因进行分析。长三角城市旅游经济联系网络的密度为0.533,规模为128,直径为3,网络密度处于中等水平。上海（舟山、台州）在中心度指数、权力指数、结构洞水平、核心度等指标上得分处于优势（劣势）地位,位于整个网络的核心（边缘）。空间自相关分析表明,各城市旅游业空间聚类态势与网络特征呈现出很强的正相关性,各城市在网络中相对位置的优劣,对城市旅游经济的发展将产生重大影响。社会网络分析方法能够揭示区域旅游经济发展差异的内部机理,为研究区域旅游空间差异提供新的视角。     

2005年中国流动人口的空间分布及其与区域经济发展的关系

以2005年全国1％人口抽样调查数据、中国人口统计年鉴（2006）、中国统计年鉴（2006）及其相关文献资料为依据,从三大经济地带和省际层面考察2005年中国流动人口的空间分布格局,并通过运用多元回归分析方法探讨了流动人口的空间分布格局与区域经济发展之间的关系及其作用。研究结果表明,流动人口的空间分布格局与区域的经济总量、产业结构、城市化水平等存在着显著的正相关性,即流动人口分布越多的地区,经济越发达,固定资产投资的总量越大,“三资”企业所占的比例越大,同时城市化的水平也越高。     

河南省区域城乡关联度评价分析

至今为止的城乡关联研究并没有很好地讨论区域经济发展水平的影响.在建立相关指标体系的基础上,利用主成分分析方法对2004年的河南省各地区城乡关联性进行了评价,得出河南省的城乡关联与不同地区的经济发展水平之间存在着一定的对应关系.城乡关联程度可以分成4种类型,强关联型、较强关联型、一般关联型和较弱关联型.不同经济发展水平下地区的城乡关联演进机制表现不同,并表现出一定的经济空间结构形态.基于分析的结论,对不同水平的地区提出不同的城乡关联发展建议.     

人口文化素质与经济发展的互动关系模型研究

根据中国1994～2006年经济发展水平与人口文化素质的统计资料,选取人均GDP和接受过不同教育程度的人口比重分别作为经济发展水平和人口文化素质的衡量指标。经济发展水平与人口文化素质之间的Pearson积差相关分析表明：经济发展水平与人口文化素质之间具有强相关性。针对经济发展水平与人口文化素质之间的强相关关系,运用中国经济发展水平与人口文化素质的时空序列数据,对经济发展水平（y）与人口文化素质（x）进行最优曲线拟合,拟合曲线表明：经济发展水平与人口文化素质之间存在对数关系模型：Y=a＋blnx。     

经济增长、产业结构与碳排放相互关系研究进展

对碳排放与经济、产业系统相互影响机理的研究已成为气候变化领域关注的重点.在对国内外文献进行系统梳理的基础上,论述了经济增长、产业结构与碳排放相互作用的相关内容,并对研究方法进行回顾和总结.研究内容既涉及碳排放的经济学分析、三次产业发展的碳效应、交互关系、碳减排的经济损失等基础分析,又重点关注了低碳经济、低碳城市、国际碳流动等应用领域.研究多采用经济计量学、数理统计、情景分析、模型模拟、投入产出和碳足迹等定量方法,与定性研究相得益彰.研究内容呈现多层次性,理论不断深化,方法趋于多类型综合化,视角逐步向微观层面转向.最后指出今后需要深入研究的方向：完善研究的方法论体系;进行方法创新,增强区域性研究,探索适合中国的研究模式和框架;扩展研究尺度,填补研究空白和薄弱之处.     

Resource recovery and remediation of highly alkaline residues: A political-industrial ecology approach to building a circular economy

Highly alkaline industrial residues (e.g., steel slag, bauxite processing residue (red mud) and ash from coal combustion) have been identified as stocks of potentially valuable metals. Technological change has created demand for metals, such as vanadium and certain rare earth elements, in electronics associated with renewable energy generation and storage. Current raw material and circular economy policy initiatives in the EU and industrial ecology research all promote resource recovery from residues, with research so far primarily from an environmental science perspective. This paper begins to address the deficit of research into the governance of resource recovery from a novel situation where re-use involves extraction of a component from a bulk residue that itself represents a risk to the environment. Taking a political industrial ecology approach, we briefly present emerging techniques for recovery and consider their regulatory implications in the light of potential environmental impacts. The paper draws on EU and UK regulatory framework for these residues along with semi-structured interviews with industry and regulatory bodies. A complex picture emerges of entwined ownerships and responsibilities for residues, with past practice and policy having a lasting impact on current possibilities for resource recovery.     

Re-reading remittances through solidarity: Mexican hometown associations in New York City

This paper analyzes how Mexican hometown associations in New York City practice solidarity so that they might best meet the needs of the transnational communities that they serve. Commonly formed by immigrants in the United States, hometown associations are organizations which send money collectively to their home countries, supporting public infrastructure and community projects. Scholars have debated both the merits of remittance programs that channel migrant funds as economic development and the agency of immigrant economies in neoliberal development structures. Through primary data collected from interviews in New York City, I review the frustrations that hometown associations have with one such program: Mexico's programa tres por uno para migrantes. Concurrently, I examine how the same hometown associations engage ethical economic practices of collective remittance sending and community service provision in New York City. Drawing on feminist literature on diverse economies, I argue that the solidarity work of hometown associations disrupts the dominant remittance as development discourse. Migrants are not content to participate in tres por uno and through practicing solidarity they distance themselves from this neoliberal policy.     

Seeing financialization? Stylized facts and the economy multiple

One of the most prominent stylized facts about contemporary capitalism concerns its “financialization.” Like all economic stylized facts, however, facts about financialization are recognized by some commentators and not by others. This article offers one explanation why. It argues that the claims we can make about “the economy” depend upon how we envision that economy in the first place. The economy can be pictured in myriad ways – it is multiple, not singular – and different pictures of it enable the identification of different stylized facts about it. So it is with financialization. The article illustrates this by examining the history of two different traditions of picturing the economy. One – national accounting – increasingly has enabled financialization to be seen; the other – mainstream economics – generally has not.     

平度市国土资源局全面推进“双保”行动的探索

为应对国际金融危机,平度市国土资源局积极响应国土资源部在全国范围内部署开展的"保增长、保红线"双保行动,立足部门职能,扎实工作,加强和改善土地宏观调控新机制,有效保障扩大内需,保障重点项目用地,促进经济平稳较快发展。     

菏泽市挖掘节约用地潜力的探索

菏泽市国土资源局在学习科学发展观过程中,在挖掘土地潜力上下功夫,寻求突破口,通过向节约投资要效益、向低效用地要效益、向标准厂房要效益、向调整结构要效益、向集约用地要效益、向压缩用地面积要效益、向闲置土地要效益、向废弃未利用土地要效益、向旧村改造要效益九条措施破解了土地制约瓶颈,缓解了用地矛盾,确保了全市经济又好又快发展。