共查询到20条相似文献,搜索用时 15 毫秒
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Kubo Y 《Journal of regional science》1986,26(3):579-593
"This paper examines the mechanism and extent of urban concentration using a two-sector growth model. The cause of urbanization is sought in the existence of urban scale economies. Assuming that temporary production decisions are concerned with optimal labor inputs and that profit incomes are reinvested according to relative profitability, the model shows persistent tendency for urban concentration and the transition of the economy from unlimited to limited labor supply. A simple example suggests that urban concentration is more likely than rural expansion with urban contraction." 相似文献
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C. de Jong 《African Historical Review》2013,45(2):60-73
Abstract On 15 December 1965 Tanzania broke off diplomatic relations with the United Kingdom (UK) because of Harold Wilson's policy towards Rhodesia's Unilateral Declaration of Independence (UDI). Although Tanzanian president Julius Nyerere took this course of action to comply with a resolution of the Council of Ministers of the Organisation of African Unity, he made the support for Rhodesian independence a central pillar of Tanzania's nation-building project. Since 1967 human dignity, African liberation and opposition to racialism and colonialism became central tenets of both Tanzania's foreign policy as well as the Ujamaa socialist policy implemented internally by its government. The loss of a British £ 7.5 million loan notwithstanding, Tanzania's unyielding criticism of British policy towards UDI strengthened Nyerere's national and international legitimacy and reinforced the Tanganyika African National Union's hegemony over the national political space. Relations between Tanzania and the UK were finally restored in July 1968, after the other African governments had re-established them. Nyerere felt sure that this policy reversal would not put at risk his government's political legitimacy. 相似文献
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Crescenzi Riccardo; Rodriguez-Pose Andres; Storper Michael 《Journal of Economic Geography》2007,7(6):673-709
The United States and European Union differ significantly interms of their innovative capacity: the former have been ableto gain and maintain world leadership in innovation and technologywhile the latter continues to lag. Notwithstanding the magnitudeof this innovation gap and the political emphasis placed uponit on both sides of the Atlantic, very little systematic comparativeanalysis has been carried out on its causes. The empirical literaturehas emphasized the structural differences between the two continentsin the quantity and quality of the major inputsto innovation: R&D investments and human capital. The verydifferent spatial organization of innovative activities in theEU and the US—as suggested by a variety of contributionsin the field of economic geography—could also influenceinnovative output. This article analyses and compares a wideset of territorial processes that influence innovation in Europeand the United States. The higher mobility of capital, populationand knowledge in the US not only promotes the agglomerationof research activity in specific areas of the country but alsoenables a variety of territorial mechanisms to fully exploitlocal innovative activities and (informational) synergies. Inthe European Union, in contrast, imperfect market integrationand institutional and cultural barriers across the continentprevent innovative agents from maximizing the benefits fromexternal economies and localized interactions, but compensatoryforms of geographical process may be emerging in concert withfurther European integration. 相似文献
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Regional settlement datasets for the Yuncheng Basin and the Chifeng region are re-analyzed for comparison so as to reconstruct differing patterns of community development at local and supra-local scales. A methodological implication of this reanalysis is that comparing settlement areas and surface artifact densities between projects requires special attention to how the data were recorded so as to put them on the same measurement scale. The analytical approaches originally taken to reconstructing community organization in the two regions, while differing in several respects, are shown to produce highly compatible results, permitting a comparison of the two trajectories with a sound empirical foundation. Neolithic settlement began much earlier in Chifeng, but rates of demographic and community growth were extremely slow. In Yuncheng, early village growth was much more dramatic. Multiple chiefly districts of modest size emerged in both regions, but those of Yuncheng, despite their shorter developmental trajectory, had substantially larger populations. Their central settlements, in particular, grew to be much larger than those in Chifeng and the special activities carried out at these centers differed between the two regions. A poorly understood, but not contemporaneous, demographic disruption punctuated both sequences. It was followed by the emergence of political integration on a much larger scale in the Yuncheng Basin, focused on a single settlement an order of magnitude larger than its predecessors. In Chifeng, regional population soared far beyond previous levels, but political integration remained persistently small in scale. 相似文献
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Zang X 《The American Asian review》1995,13(3):78-108
"This paper seeks to analyze the social background of rural migrants and patterns of rural outmigration in post-Mao China. In the following, I will first discuss the data for this study. Next, I will briefly examine the Chinese government's policies on rural-to-urban migration and the general patterns of population movement since the early 1950s. Then I will study the dynamics of rural outmigration, analyze the data, and present findings. I will conclude this study with some thoughts on rural migration in post-Mao China." The data are from a large-scale survey conducted in 222 villages in 1986-1987. 相似文献
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Rural migrant children have become a fast-growing population in China as a consequence of the large-scale population flow from rural to urban areas. Besides the dual-structure hukou system, which restrains rural migrants from upward mobility, family capital also plays an important role in providing family educational support to rural migrant children. Using the data from P District and N District of Shenzhen in 2013, this paper explores the present status of three dimensions of family capital and five aspects of family educational support to Chinese rural migrant children, as well as the correlation between family capital and family educational support from perspectives of migration status (hukou), life course (children’s age), and school type. Constrained by inadequate family capital in multiple dimensions manifested by less education, lower income, and limited social networks, etc., parents of rural migrant children provide less family educational support in nearly every aspect compared with parents of urban local children. Among rural migrant children, those in private migrant schools receive the least support from their parents. 相似文献
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Anna J Secor John O'Loughlin† 《Transactions (Institute of British Geographers : 1965)》2005,30(1):66-82
Aiming to bring local context into studies of social capital, our study uses samples of 4006 individuals in Istanbul and 3476 in Moscow using a comparable questionnaire. The stratification of each city's neighbourhoods on the basis of socio-economic characteristics provided the basis for the sampling. Using a multilevel modelling procedure, we show both that locality matters (neighbourhood effect proved significant) and that social capital may indeed be constituted in very particular ways in illiberal democracies such as Russia and Turkey. Social and political trust are frequently thought to contribute to social capital – that is, to provide social resources upon which individuals or groups may draw for their political efficacy. Trust in fellow citizens in Istanbul exhibits a positive relationship to associational activities (joining clubs etc.), while in Moscow social trust can be explained predominantly in terms of (lower) socio-economic status. At the same time, important similarities emerged between the two cases. For social trust, in both cities the 'cosmopolitanization thesis', which holds that those who associate more widely are also more trusting of fellow citizens, generally applied. Further, in both cities, residents with lower socio-economic status (though in Moscow this is complicated by education) and lower likelihoods of engagement in direct political action were more trustful of parliament . While this is the opposite of what we have been led to expect based on Western democratic polities, it is a reasonable outcome of illiberal democratic governance operating in these two cities. 相似文献
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This paper describes the experimental model that formed the basis for the author's PhD thesis. The main goal of the work is the implementation of Geographic Information Systems (GIS) in archaeological research. A survey of the state of the art was undertaken to enable an assessment of the model to be tried out and how implementation should be undertaken. The problem encountered then, and which still persists, is that data that are sufficiently reliable for archaeological purposes are hard to come by, in digital format. 相似文献
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Bart Bonikowski Daphne Halikiopoulou Eric Kaufmann Matthijs Rooduijn 《Nations & Nationalism》2019,25(1):58-81
The purpose of the Exchange feature is to publish discussions that engage, advance and initiate new debates in the study of nations and nationalism. This Exchange article is on the subject of ‘Populism and Nationalism’. Each contributor addresses the following four questions on the subject: (1) What is populism and what role does it play within the context of democratic politics? (2) Does populism cut across left–right lines? (3) What is the relationship between nationalism and populism? (4) Are contemporary populist movements across Europe and the West comparable? Our aim is to generate a thought‐provoking conversation with regard to the rise of populism in Europe and the West. 相似文献
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本文首先计算了近代中国农村收入的宏观基尼系数;之后通过作为农村最高收入阶层的城居地主和最低收入阶层的雇农,具体分析近代中国农村收入分配差距及其变动趋势;最后通过恩格尔系数比较了近代农家不同收入群体的消费水平差异,以印证对农村收入差距状况的估计。三种方法的结论均表明,近代中国农村各阶层间的收入分配差距并没有高到悬殊的程度,也没有出现恶化的趋势,农村不同收入阶层间的恩格尔系数差距也不很大。 相似文献
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Florence C. Hsia 《Revue de synthèse / Centre international de synthèse》1999,120(2-3):305-333
In the late seventeenth century, French Jesuit missionaries in China transplanted a distinctively French and distinctively academic brand of scientific work from Paris to Beijing. This auspicious inauguration has obscured the later trajectory of the mission’s scientific ambitions within Old Regime arenas of scientific activity. In this paper, I argue that significant differences distinguish the French Jesuit scientific mission in its late seventeenth-century and eighteenth-century incarnations. By examining the various Parisian editions of French Jesuit scientific work carried out on the China mission, theObservations (1688, 1692, 1729), I trace the declining fortunes of the French Jesuit scientific mission to the dissolution of its alliance with the Académie des sciences and to its difficulties in sustaining a corporate identity and collective vision as investigators of natural phenomena. 相似文献
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Svend Gissel 《Scandinavian journal of history》2013,38(1-4):43-54
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民国时期景德镇瓷业的衰落 总被引:1,自引:0,他引:1
中国陶瓷文化源远流长,早在远古时代,中华民族的先辈已经生产和使用陶器。经过漫长的积累,到了商周时代,陶器的烧制技艺有了显著提高,并创制出覆以高温釉层的原始青瓷。到了东汉末期,浙江上 相似文献
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何一民 《Frontiers of History in China》2008,3(2):263-292
Resulted from different causes, the majority of traditional cities in modern China underwent a decline in various degrees.
The causes of the decline of Suzhou, Hangzhou, and Yangzhou which have started to develop their new industry and commerce
since mid-Qing Dynasty lies in such aspects as: the lose of transportation superiority in modern China; the fatal destruction
caused by Taiping Revolution; the affects of the rising of Shanghai; the recession of traditional economy and slowed development
of new economy; and the conservatism in thinking and ideas etc.
Translated by Huang Bangfu from Xinan Minzu Daxue Xuebao 西南民族大学学报 (Journal of Southwest University for Nationalities), 2007, (4): 1–11 相似文献
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Vera Zamagni 《Journal of Modern Italian Studies》2013,18(1):46-51
Abstract The paper revolves around the figure of Enrico Cuccia, the patron of Mediobanca for half a century, whose activities represented for bad and good how the Italian economic system was organized before the privatizations of the 1990s. It was Cuccia who ‘substituted’ an absentee State in strengthening the Italian big business sector. 相似文献