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Toward a relational economic geography 总被引:10,自引:0,他引:10
In this paper, we argue that a paradigmatic shift is occurringin economic geography toward a relational economic geography.This rests on three propositions. First, from a structural perspectiveeconomic actors are situated in contexts of social and institutionalrelations. Second, in dynamic perspective economic processesare path-dependent, constrained by history. Third, economicprocesses are contingent in that the agents' strategies andactions are open-ended. Drawing on Storper's holy trinity, wedefine four ions as the basis for analysis in economic geography:organization, evolution, innovation, and interaction. Therein,we employ a particular spatial perspective of economic processesusing a geographical lens. 相似文献
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Johannes H. Sterba Hans Mommsen Georg Steinhauser Max Bichler 《Journal of archaeological science》2009
The modification of the raw clay by the potter to produce a paste suitable for the intended purposes adds a layer of obfuscation to the problem of provenancing the original clay source by chemical fingerprinting. By preparing different pastes from the same commercially available raw clay and their chemical analysis by Instrumental Neutron Activation Analysis, an experiment under controlled conditions (tempers, mixing ratios, firing temperatures and sampling methods) sheds light on the influence of different tempers. 相似文献
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Jyrki Johannes Lessig 《European Review of History》2012,19(6):899-923
Financial crises are not a new phenomenon. We had them in the 18th century; there were several well-known ones in the 19th century, not to mention the crisis which started the Great Depression of the 1930s. The recurrence of financial crises in the last decades has revoked a wave of research on the topic among economic historians and economists. Still, it has been difficult for us to really understand how these crises emerge, why they have been so severe recently and why they have occurred so often in the last decades. This paper tries to explain the phenomenon by asking, how is, and how was the volume of money stock determined, and why does scarcity of money, and thus rising interest rate, not check excess borrowing and creation of speculative bubbles - and then emerging crises. 相似文献
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Johannes de Beer Anna Seither Michel Vorenhout 《Conservation and Management of Archaeological Sites》2013,15(1-3):99-115
The World Heritage Site of Bryggen in Bergen, Norway, has experienced significant degradation of archaeological deposits as a consequence of changes in the soil water and groundwater balance after urban redevelopment adjacent to the heritage site. Additionally, groundwater temperatures below the heritage site were found to be significantly higher closer to the redeveloped area. One of the main mitigation measures taken to reduce the degradation of the archaeology has been the construction of a hydrological barrier along the sheet piling that divides the redeveloped area and the historic site. A shallow subsurface infiltration system was designed to achieve groundwater levels and flow conditions that are optimal for the preservation of archaeological remains directly along the sheet pile, while reducing drainage and subsidence also further upstream. Monitoring of groundwater level and temperatures after implementation of the hydrological barrier shows that groundwater levels and flow conditions have improved with respect to optimal preservation conditions, and groundwater temperatures have generally been reduced by up to 2 °C. 相似文献
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Floris Boogaard Ronald Wentink Michel Vorenhout Johannes de Beer 《Conservation and Management of Archaeological Sites》2013,15(1-3):328-341
The shallow subsurface in historic cities often contains extensive archaeological remains, also known as cultural deposits. Preservation conditions for naturally degradable archaeological remains are strongly dependent on the presence or absence of groundwater. One of the main goals at such heritage sites is to establish a stable hydrological environment. Green infrastructural solutions such as Sustainable Urban Drainage Systems (SUDS) can support preservation of cultural deposits. Several cases show that implementation of SUDS can be cost effective at preservation of cultural deposits. These include Motte of Montferland, City mound of Vlaardingen, Weiwerd in Delfzijl, and the Leidse Rijn area. In all cases, the amount of underground infrastructure is minimised to prevent damaging cultural layers. SUDS have been implemented to preserve cultural heritage. The first monitoring results and evaluation of the processes give valuable lessons learned, transnational knowledge exchange is an important element to bring the experiences across boundaries. 相似文献