西方现代劳动力地理学研究进展及对中国研究的意义

劳动力地理学研究有助于理解全球化背景下劳动力作为当前国际国内经济转型和产业区位的一个重要因素及其发生作用的内在机制,对指导劳动力市场调节、促进地方劳动力市场发展具有重要意义。本文总结了国外劳动力地理学理论研究的起源,认为其理论演变经历了由新古典经济地理学区位理论,到马克思主义新经济地理理论,到近年来"文化、制度转向"的劳动力市场地理发展历程。介绍了近年来地方化劳动力市场地理理论和实证研究领域,及其对产业空间组织的影响等方面所取得的最新进展。在对当前的研究进行评述的基础上,指出不足和未来方向。与西方学术界相比,我国相关理论研究较为欠缺,尤其是文化、制度等因素对我国劳动力市场影响的研究有待进一步加强。     

内蒙古自治区农村人口多维贫困特征测算与分析

针对国家精准扶贫需求,构建基于A-F双临界值法的多维贫困度量模型,进行内蒙古自治区农村人口多维贫困特征的总体测算与分析,并分别分析多维贫困的空间集聚效应及不同分类体系下的贫困分异特征。结果显示:①研究区西部存在大面积高度贫困县单元,中部存在呈东西条带状分布的中度贫困县单元,东部地区贫困程度呈现"南高北低"状态;②研究区主要致贫因素为:人均纯收入、家庭健康、平均教育年限,一般致贫因素为燃料类型、资产、房屋结构,次要致贫因素为:饮水情况、通电情况、儿童入学率;且大部分贫困指标呈显著空间集聚效应;③研究区西部县际贫困特征差异较小,东部存在显著的南北分布差异;④不同类型县各贫困指标差异不同。     

Urban growth drivers in a Europe of sticky people and implicit boundaries

We investigate urban GDP per capita growth across the EU12 usingdata for functionally defined cities—rather than administrativeregions. We test hypotheses on the role of human capital, EUintegration and fragmentation of urban government and explorespatial dependence and mechanisms of spatial interaction. Resultsare acceptable on standard econometric tests without measuresof spatial interaction but there is spatial dependence. If variablesreflecting spatial adjustment are included, they are statisticallysignificant and eliminate spatial dependence. Not only do theresults now provide consistent estimates of parameters, butthey also support relevant theoretical insights and show nationalborders are still significant barriers to economic adjustment.People in Europe are sticky so it is unreasonable to assumespatial disparities will disappear. Our findings also implythat cities in Europe form national rather than a single continentalsystem.     

袁枚的“诗”“学”观

袁枚针对清诗目益学问化所露出的弊端,抗声提出诗主性灵,非关学问,于是有人误认为以袁枚为代表的“性灵”诗派轻学浅薄,游学无根。事实上袁枚很重视诗歌与学问的关系,他对“诗”与“学”的关系有三个基本主张：一是诗须有学,二是反对在诗中填书塞典,三是主张化学入诗。他的诗歌没有脱离清诗质厚重学的时代特征,不是清诗的变异,而恰好是这个茂盛园圃里敢于争春怒放的花朵。     

李四光与辛亥革命

在近代中国仁人志士探索国家出路的大背景下,李四光作为一位新式知识分子,在时代的号召下亦曾投入到革命洪流之中,参与辛亥革命。这充分体现了时代与个人的互动关系。在时代的号召下,他接触革命党人,接触革命思想,实现思想转变,走上革命救国道路,而革命党人的思想也对李四光的一生产生了深远影响：在辛亥革命后,面对辛亥革命的失败,他积极参与实业建设,力图实业救国,走上了科学救国之路。     

Do municipal unions improve cost efficiency for the social function? A quasi-experimental endogenous stochastic frontier approach

Homogeneous national policies can generate heterogeneous effects on the territory. This paper aims to verify the impact of the entry of single Italian municipalities into an inter-municipal association on the unitary costs of the social services supplied to the local communities. Panel cost stochastic frontier model in the presence of endogeneity has been introduced based on two pillars: a counterfactual setting to verify the aggregation effects concerning a set of similar municipalities and the use of a cost efficiency estimation methodology which considers the endogeneity of output with respect to cost. The results of our analysis show that the effects of adopting associated forms of service delivery can be very multifaceted and diversified according to the typology and the degree of implementation of the Municipal Union itself. The analysis sheds light on the effects of municipalities' organisational choices, addressing the consolidation of small municipalities not in binary terms but also—and above all—suggesting that it is the type of union that impacts the possibility of convergence towards greater cost efficiency.     

意大利工业区与华人的双重挑战

论文分析了全球性竞争压力对工业区适应机制的影响及工业区的竞争优势以及工业区内部形成的华人经济的潜在威胁,探讨了在新的条件下将这种威胁转化为新的发展机遇的可能性。认为华人经济的特殊优势使华人企业越来越活跃,但却使当地企业日益萎缩。这反过来又促使当地经济整体进行转型;华人企业家的某些优势在于其跨地区和跨国网络;华人移民对其祖籍国潜在商业伙伴的能力和品德有深度了解,如果能发挥中介作用,意大利当地企业就能使其工业生产及产品销售国际化。     

The Study of Local Public Economies: Multi‐organizational,Multi‐level Institutional Analysis and Development

One important extension of the IAD framework has been to the study of local public economies. These are multi‐organizational, multi‐level arrangements defined as the set of governmental jurisdictions, public and nonprofit agencies, and private firms that interact in various patterns to provide and produce public goods and services within a specific locality or region. Commonly, the localities or regions studied from this perspective have been U.S. metropolitan areas, often defined as a central city and its surrounding or adjoining county. Localities can be delineated, however, on various terms, and in the IAD framework, it is the geo‐physical nature of a locality that, in substantial part, drives the analysis. One of the strengths of the approach is its capacity to explain local variations in public organization as a function of the geo‐physical diversity of localities, while at the same time developing empirical generalizations and normative principles that apply across diverse regions. What, for example, might the organization and governance of a complex metropolitan area have in common with the organization and governance of a complex protected area, such as the greater Yellowstone eco‐region or the Adirondack Park? Construing both sorts of regions as local public economies can enhance our overall understanding of public organization at the same time that it permits a more nuanced understanding of diverse localities. Such work contributes to the ongoing IAD project of “understanding institutional diversity.”     

Pushover Analyses of Hand-Loaded Steel Storage Shelving Racks

Among the various types of industrial solutions used to store goods and products, the light duty hand loaded shelving rack (SR) typology represents a very popular solution for domestic applications, libraries and for superstores/markets open to the public. Despite the limited cost, an eventual collapse could result in significant damage of stored goods, injuries, and potentially the loss of human life, with the possible consequence of a long suspension of commercial activities. This reflects directly on the great importance of a correct design that, despite the large use of SRs, is nowadays developed with approaches characterized by inadequate levels of reliability.

A research program on SRs is currently in progress in Italy, with the aim of improving the rules for both static and seismic design and this article presents a combined experimental-numerical study. Both component and pushover tests have been carried out, that are shortly summarized. Overall frame response has been simulated by means of advanced finite element software able to capture key features of the nonlinear response of slender frames with mono-symmetric cross-section members.     

From China's Urban Social Space to Social and Environmental Justice

A senior American specialist on China and noted geographer argues that the preoccupation of China geographers' with empirical analyses of that country's dramatic economic, social, and urban transformation over the last two decades—usually explained in terms of the now familiar quadruple forces of globalization, marketization, deregulation, and decentralization—should be broadened to reflect a concern for the problems of disadvantaged groups impacted negatively in dynamic urban and environmental settings. The methodology of reflexive activism is proposed as affording a framework for a more relevant geography focused on the study of China, with the potential to bring about positive and constructive change on behalf of China's disadvantaged population and its natural environment, and (as a possible side benefit) generate local epistemologies enriching the study of geography more broadly. Journal of Economic Literature, Classification Numbers: P30. 68 references.