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Some firms within the conventional agri-food processing industry change their business strategy by trying to innovate towards alternative foods, like regional foods. For firms which are part of a larger organization or integrated in a group of companies this is a special challenge. The purpose of this paper is to explore what happens when a firm within a large and complex organization tries to turn from a productivist strategy to a differentiated strategy. This exploration uses a case study from the Norwegian dairy industry. The case shows that powerful industrial conventions and lack of suitable organizational conditions can be a hindrance for organizational change. Organizational capabilities to change routines and conventions have significant influence on the result of the innovation process.  相似文献   
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Neomalthusians have regularly predicted "water wars" while cornucopians have argued that there is no inherent water scarcity and liberal institutionalists have seen cooperation as a more likely outcome of competition for limited water resources than violent conflict. Three earlier studies have found a positive statistical relationship between shared rivers and low-level interstate conflict. Based on a more comprehensive dataset, an improved model of conflict, and a more appropriate control for geographical opportunity, we argue that these results are spurious and that we cannot establish a conflict-inducing effect of shared rivers over and beyond contiguity itself. In fact, the new dataset presented here makes it clear that nearly all neighbors in the international system share at least one river. This calls for a different approach to investigating interaction in shared river basins. This notwithstanding, freshwater and other shared resources may still provide a mechanism to explain why contiguity is robustly associated with conflict, so the water-conflict scenario cannot be dismissed. Indeed, our results show that among river-sharing states, basins with an upstream/downstream configuration increase the risk of conflict. The article finally discusses how river interaction should be further investigated based on these results and what new data are needed to enable such research.  相似文献   
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Several studies have shown dense urban structures to be favourable in order to reduce greenhouse gas emissions from transport, limit energy consumption in buildings and protect farmland and natural areas in the surroundings of the city. There may, however, be some tensions between such a compact urban developmental strategy and considerations of public health in urban planning. This paper reviews findings from international research on the relationships between urban form and health and illustrates some of these effects by comparing statistics on life expectancy and the frequency of heart attacks among inhabitants of different urban districts in the Norwegian capital Oslo. Since we have only had access to aggregate figures at the level of urban districts, the results must be interpreted with caution. The currently available results do, however, suggest that the densification strategies often recommended for reducing the ecological footprints of cities might be encumbered with some important drawbacks, seen from a public health perspective. Based on the findings, some dilemmas and perspectives for sustainability- and health-oriented urban planning are discussed.  相似文献   
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In economic geography, geographical proximity has been identified as a key driver of M&A activity. In this context, little attention has yet been drawn to the effect of industrial relatedness, which refers to the similarity and complementarity of business activities. We examine 1,855 domestic M&A deals announced between 2002 and 2008 in the Netherlands, and we assess the extent to which geographical proximity and industrial relatedness affect M&A partnering. Our study shows that geographical proximity drives domestic M&A deals, even at very detailed spatial scales like the municipality level. We also found evidence that companies that share the same or complementary industries are more likely to engage in an M&A deal. Logistic regressions show that the effect of industrial relatedness is stronger than the effect of geographical proximity and that the effect of geographical proximity is stronger in unrelated than related target selection.  相似文献   
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Miriam Wright: A Fishery for Modern Times. The State and the Industrialization of the Newfoundland Fishery, 1934–1968, The Canadian Social History Series, Ottawa 2001, 196 pages  相似文献   
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Why are there relatively few successful artists from a migrant background in Norway? Based on a study of artists of known migrant backgrounds, we explore this question from the artists’ points of view. We analyze both their social and cultural background, and the mechanisms of exclusion and inclusion at work in Norway’s art world, and especially the interaction between the two. We have concentrated on the dramatic arts: theater and dance. The article presents a theoretically informed analysis of the qualitative material using the sociology of art on the one hand and the sociology of migration and ethnic relations on the other. Further, the empirical analyses are in constant dialog with other Norwegian studies of the art field and the artists themselves. The article presents original findings on the relationship between barriers in young migrants’ backgrounds and impediments to entering and navigating at the field of dramatic arts.  相似文献   
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