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Analytical methods for evaluating accessibility have been based on a spatial logic through which the impedance of distance shapes mobility and urban form through processes of locational and travel decision making. These methods are not suitable for understanding individual experiences because of recent changes in the processes underlying contemporary urbanism and the increasing importance of information and communications technologies (ICTs) in people's daily lives. In this paper we argue that analysis of individual accessibility can no longer ignore the complexities and opportunities brought forth by these changes. Further, we argue that the effect of distance on the spatial structure of contemporary cities and human spatial behavior has become much more complicated than what has been conceived in conventional urban models and concepts of accessibility. We suggest that the methods and measures formulated around the mid‐twentieth century are becoming increasingly inadequate for grappling with the complex relationships among urban form, mobility, and individual accessibility. We consider some new possibilities for modeling individual accessibility and their implications for geographical analysis in the twenty‐first century.  相似文献   

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Erik Swyngedouw 《对极》2010,41(Z1):298-319
Abstract: This essay starts from the presumption that “the communist hypothesis” is still a good one, but argues that the idea of communism requires urgent re‐thinking in light of both the “obscure” disaster of twentieth century really existing socialism and the specific conditions of twenty‐first century capitalism. I explore the contours of the communist hypothesis, chart the characteristics of the revolutionary capitalism of the twenty‐first century and consider how our present predicament relates to the urgency of rethinking and reviving the communist hypothesis. Throughout, I tentatively suggest a number of avenues that require urgent intellectual and theoretical attention and interrogate the present condition in light of the possibilities for creating communist geographies for the twenty‐first century.  相似文献   

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The Rwandan government — widely lauded for its political commitment to development — has refocused its efforts on reviving growth in the manufacturing sector. This article examines how pressures from different levels — international, regional and domestic — have shaped the evolving political economy of two priority sectors (apparel and cement). To achieve its goals of manufacturing sector growth, the Rwandan government aims to access foreign markets (on preferential terms) and larger regional markets while developing effective state–business relationships with locally based firms. Despite the government's political commitment to reviving its manufacturing sector, its strategy has been both shaped and impeded by shifting pressures at the international level (through Rwanda's recent suspension from the African Growth and Opportunity Act), the regional level (through competition from regional firms) and the domestic level (through over‐reliance on single firms). Within the current industrial policy literature, there is limited reflection on how developing countries are dealing with the multi‐scalar challenges of enacting industrial policy in a much‐changed global trading environment. This article contributes to the industrial policy literature by addressing this lacuna.  相似文献   

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This paper examines the transformation of the Iranian economy through the twentieth century within a global context. At the start of that century, the Iranian economy had long remained stagnant, poor, and largely agrarian, with a marginal role in the world economy. By the turn of the twenty-first century, Iran had transformed into a complex and relatively large economy with important consequences for the economies of the Middle East and other parts of the world. While the initial conditions and the evolution of domestic institutions and resources played major roles in the pace and nature of that transformation, relations with the rest of the world had crucial influences as well. This paper focuses on the latter forces, while taking account of their interactions with domestic factors in shaping the particular form of economic development in Iran. We study the ways in which the development of the Iranian economy has been affected by international price movements and by the ebbs and flows of trade, investment, and economic growth in the rest of the world. In considering these effects, we also analyze the role of domestic political economy factors and policies in enhancing or hindering the ability of domestic producers to respond to external challenges and opportunities.  相似文献   

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Abstract: In the UK there has been a proliferation of agencies at differing regulatory scales as part of the rescaling and restructuring of the state by New Labour, following the neoliberal policies of previous Conservative governments. This raises questions concerning the extent to which New Labour's urban state restructuring is embedded within neoliberalism, and the local tensions and contradictions arising from emergent New Labour urban state restructuring. This paper examines these questions through the analysis of key policy features of New Labour, and the in‐depth exploration of two programmes that are reshaping urban governance arrangements, namely Local Strategic Partnerships (LSPs) and New Deal for Communities (NDC) programmes. We conclude that New Labour's restructuring is best understood in terms of the extended reproduction (roll‐out) of neoliberalism. While these “new institutional fixes” are only weakly established and exhibit internal contradictions and tensions, these have not led to a broader contestation of neoliberalism.  相似文献   

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