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81.
This article deals with the enduring problem of administrative discretion in the modern American democratic-constitutional state. In the American constitutional tradition, administrative action is legitimate when and only if it adheres to the rule of law. This implies that administrators must be able to link directly their actions to grants of authority in statutes or the Constitution. But the growth of the state apparatus and the increasing intensification of the public administration's role in society have necessitated rather broad legislative grants of discretion to the bureaucracy. The result has been a seemingly perennial tension between the rule of law ideal and the modern administrative reality.

Attempts to control discretion via evolving doctrines of administrative law have proved unsatisfactory for a variety of reasons explored in this essay. The most important shortfall has been that the continuing expansion of the administrative state threatens directly the rule of law itself. After a survey of the weaknesses of these doctrines, we conclude that the rule of law is fundamentally incompatible with the necessary work of administration in the modern American state. Administrative discretion is thus seen to pose an intractable problem for the liberal democratic society, which accounts for its problematic persistence.  相似文献   
82.
行政征用是一种高现实操作频度的具体行政行为,关涉不同利益主体的平衡和社会资源的分配以及和谐稳定的发展大局。我国目前对行政征用的研究亟待深化。在立法层面上,有关行政征用的法律规范分散于各单行法律法规之中,对公共利益的界定不明确,缺乏征用的正当程序,缺乏明确公平的补偿标准,继而诱发行政征用在实践操作中出现诸多问题。本文针对目前我国行政征用实践过程中存在的问题,剖析其原因并提出相关的完善建议。  相似文献   
83.
Abstract

Portland, OR, is often cited as an example of successful regional governance and planning. The metropolitan area appears to match many of the precepts of the popular “compact city” model of urban growth and to demonstrate the capacity of local and state government to shape growing metropolitan regions. Given this reputation, it is important to evaluate the relevance of the Portland experience for other communities, distinguishing unique local circumstances from generalizable characteristics.

This analysis explores the spatial character of metropolitan Portland in the 1990s, summarizes the politics of regional planning, examines weaknesses in the Portland approach, and offers suggestions for other metropolitan areas. The study finds that many of Portland's accomplishments center on urban design, but that the region's most distinguishing characteristic is its attention to political process. The discussion concludes with suggestions about the value of extensive civic discourse, incremental policy making, and institution building.  相似文献   
84.
Abstract

Proponents of smart growth tout its more compact, less automobile‐dependent development as a superior alternative to the prevailing pattern of sprawl. Admittedly, smart growth is characterized by the ghost of urban policy past, ranging from inner‐area revitalization to growth management. Yet smart growth incorporates leading‐edge, contemporary components (e.g., encouraging multimodal transportation, strategically locating public employment), and its timing is propitious—as aging baby boomers, rising immigration, and other forces support core‐area revitalization and other smart growth themes.

The future of smart growth is promising, but its success is far from assured. Multiple factors, such as the lack of adoption across governments, market support for sprawl, the automobile's clinging dominance, and a paucity of techniques, could impair broad implementation. However, smart growth is sensible, broadly recognized, and fortuitously timed, and its proponents have learned from the miscues of its historical antecedents.  相似文献   
85.
Abstract

Gated communities—enclaves of homes surrounded by walls, often with security guards—are becoming increasingly popular in America. This article introduces and analyzes findings of a Fannie Mae Foundation—sponsored panel on gated communities held at the 1997 Association of Collegiate Schools of Planning annual conference. A key finding is that many people choose to reside in gated communities because they believe that such places reduce risk, ranging from the mundane (e.g., unwanted social exchanges) to the high stakes (e.g., declining home values).

In many ways, gated communities deliver what they promise, by providing an effective defense against daily intrusions. However, some of their benefits entail a high social cost. A sense of community within gated communities comes at the expense of a larger identity with the region outside. Gated communities manifest and reinforce an inward‐focused community culture, where the tension between the individual and society tilt toward self‐interest.  相似文献   
86.
87.
Abstract

This article presents data on the 50 largest metropolitan areas in the United States to compare the metropolitan population density in the eastern and western parts of the country. The data show that the West often has more densely settled metropolitan areas than the East, especially when compared with the Southeast. The difference is due in part to the arid and rugged environment in the West.

The article also develops a new understanding of Sunbelt development by comparing its eastern and western halves. The growth patterns of the Sunbelt are often contrasted with those of the Northeast and Midwest, the assumption being that its newer metropolitan areas share a common, lower‐density urban form. However, this study shows that intraregional differences within the Sunbelt make such comparisons difficult and deceptive.  相似文献   
88.
Wrestling Sprawl to the Ground: Defining and measuring an elusive concept   总被引:5,自引:0,他引:5  
Abstract

The literature on urban sprawl confuses causes, consequences, and conditions. This article presents a conceptual definition of sprawl based on eight distinct dimensions of land use patterns: density, continuity, concentration, clustering, centrality, nuclearity mixed uses, and proximity. Sprawl is defined as a condition of land use that is represented by low values on one or more of these dimensions.

Each dimension is operationally defined and tested in 13 urbanized areas. Results for six dimensions are reported for each area, and an initial comparison of the extent of sprawl in the 13 areas is provided. The test confirms the utility of the approach and suggests that a clearer conceptual and operational definition can facilitate research on the causes and consequences of sprawl.  相似文献   
89.
P. Ho 《发展研究杂志》2013,49(3):99-133
Over the past decades, the concepts of carrying capacity and Clementsian vegetation succession have come under attack from the theory of Non-Equilibrium Range Ecology. The new theory hypothesises that in arid regions with high rainfall variability the ecology is mainly determined by climatic and not biotic factors, such as animal grazing. The argument carried further implies that 'rangeland degradation' or 'desertification' are not caused by overgrazing but are part of a natural process of vegetation decline and growth in response to rainfall, which ruminant numbers merely follow. Few empirical studies involving time-series data have been executed to substantiate Non-Equilibrium Range Ecology. This article, hopes to make a contribution to the current debate with a statistical validation of one of its main postulates: the correlation between ruminant numbers and rainfall. The analysis is conducted with figures from the People's Republic of China: a state in which rangeland policy is an outstanding example of management on the basis of carrying capacities and Clementsian succession theory.  相似文献   
90.
基于现行土地管理法律规范并没有赋予土地行政管理机关行政强制执行权,针对非法占地建筑物和设施所作的行政决定的强制执行,需要向人民法院申请,由人民法院强制执行。由于非法占地建筑物和设施形成的原因及强制执行,与其他非诉行政执行案件有诸多不同的特点,由法院进行审查并执行的"审执一体"模式,弊端日益凸显。为有效破解土地非诉行政案件"执行难",本文以数据、案例等为基础,在分析现有模式的前提下,对土地管理领域的非诉行政案件实践"裁执分离"模式,从适用范围、理论基础、法律依据、实践经验等方面展开论证,提出在宏观层面完善立法、中观层面建立协作、微观层面细化规定,构建土地非诉行政案件"裁执分离"新型模式。  相似文献   
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