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21.
The measurement and interpretation of spatial economic structure have presented many problems for analysts. The notion of a spatial multiplier has received even less formal attention; part of the motivation for this paper is the examination of the degree to which sectoral decomposition analysis might prove useful in illuminating the paths of interaction across space that are associated with changes in exogenous activity levels. In this paper, we present three perspectives that examine spatial structure in the context of an aggregated interregional social accounting matrix for Bangladesh. These perspectives examine structure at the micro-, meso-, and macrolevels and are interpreted with the assistance of several alternative methods, including structural path analysis, the field of influence, the superposition principle, multiregional feedback loop analysis, and the Matrioshka Principle; the results are interpreted analytically and cartographically. Some attention is also devoted to the formulation of a general approach to spatial multipliers. It is shown that the structure of flows and the structure of influence reveal patterns that, taken together, provide important insights into an understanding of structure and may prove to form the basis for the eventual formal presentation of the spatial multiplier. 相似文献
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Abstract. German society is on its way to changing from a relatively homogenous population as a result of the Second World War and prior events to a more culturally, ethnically and religiously diverse society, based on its huge post-war immigration. The emergence of racism, political extremism and violence in post-unification German society points to deficits of political legitimacy, political culture and social cohesion. The strains of unification and waves of immigration from East Germany, ethnic German resettlers (Aussiedler), and asylum seekers have exacerbated and made visible unsolved questions of national identity, diversity, immigration and integration of foreigners. These events have affected German political culture and polarised the traditional party system along a ‘New’ and ‘Old Politics’ axis. These new realities have led to a growth of far right parties, racist violence, and an increase of neo-nationalist, anti-immigrant and welfare-chauvinist rhetoric. 相似文献
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Michael Kelly 《History and theory》1998,37(4):30-43
Arthur C. Danto has long defended essentialism in the philosophy of art, yet he has been interpreted by many as a historicist. This essentialism/historicism conflict in the interpretation of his work reflects the same conflict both within his thought and, more importantly, within modern art itself. Danto's strategy for resolving this conflict involves, among other things, a Bildungsroman of modern art failing to discover its essence, an essentialist definition of art provided by philosophy which is indemnified against history, and a thesis about the end of art once it has been defined. Is this strategy successful, or does it result, as I argue, in a philosophical disenfranchisement of art of precisely the type that Danto himself has criticized? 相似文献
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Michael Nihill 《Oceania; a journal devoted to the study of the native peoples of Australia, New Guinea, and the Islands of the Pacific》1996,67(2):107-126
Different exchanges offer varying potential for transactors to gain prestige in Anganen, Southern Highlands (PNG). The central argument is that this variation — what I call politicisation — is in part linked with how bodies are variously appropriated as the premise upon which exchange is undertaken. The least prestigious for individual actors are collective prestations in which wealth acts as direct substitution for persons and their bodies. At the other extreme is ceremonial pork distribution where individual prestige is directly measurable in terms of a man's own endeavours. This event is ‘beyond bodies’ and centres the transactor as the sole, focal individual. In between lie warfare compensations where bodies still create debt, but the focus shifts from the female associated body such as the bride to male associated bodies as when allies compensate slain warriors' agnates. The second most prestigious event is ‘moka’ in which the ‘body’ is metaphorised in the Anganen names of its sequence together with aspects of performance. Here wealth does not substitute for the body but rather creates debt. These varying ‘body logics’ can be seen to lie at the heart of the politicisation in their interrelations with other indices of prestige such as individual autonomy or finance for provisioning. I conclude by suggesting the way bodies are variously appropriated may be a useful comparative base for Highlands political economies more generally. 相似文献
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Michael Nihill 《Oceania; a journal devoted to the study of the native peoples of Australia, New Guinea, and the Islands of the Pacific》1996,67(2):161-162
Migration and Transformations: regional perspectives on New Guinea By Andrew J. Strathern and Gabriele Sturzenhofecker (Editors) Pittsburg: University of Pittsburg Press. 1994. Pp ix + 327. Price $59.95 (cloth); $19.94 (paper). 相似文献
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Ralph E. J. Boerner Michael N. DeMers John W. Simpson Francisco J. Artigas Alejandra Silva Leslie A. Berns 《Geographical analysis》1996,28(1):56-66
This study examined landcover change during 1940–1988 in two contiguous landscapes of approximately 12,400 hectares in central Ohio, USA: an inertial till plain area and a more dynamic moraine area. Agriculture dominated both landscapes throughout, however, the cover of natural vegetation and urban-suburban development increased over time on the moraine while natural vegetation decreased and agriculture increased on the till plain. Markov process models for landcover change were constructed for three 14–17-year time intervals and for the entire forty-eight-year study period. Probabilities of self-replacement for agricultural lands (0.91–0.97) were higher and those for forests (0.54–0.65) lower than those reported for other landscapes. Predictions of landcover percentages for fifty years in the future were made using Markov process models derived from actual cover changes in 1940–1957, 1971–1988, and 1940–1988. All three models produced similar predictions for the inertial till plain area. In contrast, the three models' predictions differed considerably for the moraine area. Only the 1971–1988 transition matrix was sensitive to increases in urbanization and reforestation which began on the moraine in the 1970s. These results indicate that reliance on lengthy study intervals and net rates of change can obscure spatial and temporal patterns of landcover change that are caused by natural and socioeconomic factors operating on shorter time scales. 相似文献
30.
After over a century of archaeological research in the American Southwest, questions focusing on population aggregation and abandonment continue to preoccupy much of Pueblo archaeology. This article presents a historical overview of the present range of explanatory approaches to these two processes, with a primary focus on population aggregation in those regions occupied by historic and prehistoric Pueblo peoples. We stress the necessarily complementary nature of most of these explanations of residential abandonment and aggregation. Case studies from the northern Southwest illustrate the continuous nature of these processes across time and space. We suggest that additional explanatory potential will be gained by the use of well-defined theoretical units to frame our current approaches. We extend the use of the local community concept as a theoretical unit of organization that, along with explicit archaeological correlates, should help advance our research into population aggregation and abandonment in this and other regions of the world. 相似文献