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This study concerns how intraorganizational networks affect the implementation of policies and practices in organizations. In particular, we attend to the role of the informal subgroup or clique in cultivating and distributing locally adapted and integrated knowledge, or know‐how. We develop two hypotheses based on the importance of intraorganizational coordination for an organization's capacity for change. The first emphasizes the importance of distributing know‐how evenly to potential recipient subgroups. The second emphasizes the importance of restricting know‐how to flow from high know‐how subgroups. We test our hypotheses with longitudinal network data in 21 schools, finding stronger support for the second hypothesis than the first. Our findings can help managers cultivate know‐how flows to contribute to organizational change.  相似文献   
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EU issue voting in European Parliament elections has been shown to be highly conditional upon levels of EU politicization. The present study analyzes this conditionality over time, hypothesizing that the effect of EU attitudes on EP vote preferences is catalyzed as EP elections draw closer. In contrast to extant cross-sectional post-election studies, we use a four-wave panel study covering the six months leading up to the Dutch EP elections of 2014, differentiating between party groups (pro, anti, mixed) and five EU attitude dimensions. We find that EU issue voting occurs for both anti- and pro-EU parties, but only increases for the latter. For mixed parties we find no effect of EU attitudes, yet their support base shifts in the anti-EU direction as the elections draw closer. The overarching image, however, is one of surprising stability: EU attitudes form a consistent part of EP voting motivations even outside EP election times.  相似文献   
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International Relations (IR) literature on the visual construction of the international does not systematically engage with the visualisation of peace. In this article, I make photographic discourses available to IR scholars interested in the visual construction of the international and invite IR scholars to substantialise these discourses based on their specialist knowledge on war, violence, conflict and peace. I engage with aftermath photography by challenging its almost exclusive focus on war and the legacy of violence. Furthermore, I engage with Fred Ritchin's notion of peace photography and Cynthia Weber's attempts at visualising peace. Problematising claims to universality, generalisability and causality, I emphasise that the relation between images and peace is episodic, not causal; that visions of peace, reflecting specific cultural configurations, cannot claim universal validity; and that peace photography has to move beyond aftermath photography's focus on the legacies of the past. Finally, I briefly look at the work of Joel Meyerowitz and Rineke Dijkstra, the one displaying aftermath as a beginning sustaining power, the other photographically accompanying a person's adaptation to a new, more peaceful environment.  相似文献   
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A model was constructed and estimated for the Japanese economy from 1872 to 1937. Although the model is limited in scope due to limited data availability, it is capable of testing the escape from the trap hypothesis of which Japan is a popular candidate. An examination of the basic difference equation in all periods indicated that Japan did escape the trap during the period 1873–74. Care should be taken in evaluating the evidence. Clearly, the trap is not verified within the range of the data. Consequently, what appears to be evidence of an escape from the trap is suspicious. An economy could tend to move away from an unstable equilibrium level of per capita income without moving toward a low level stable equilibrium level of per capita income when the rate of change in per capita income is negative. But the evidence does support a turning point in Japan's efforts to develop. After 1873–74 Japan was able to achieve a sustained rise in per capita income. The results of this study identify an escape from a persistence of backwardness in terms of per capita income regardless of whether or not that escape was one from a low level equilibrium trap.  相似文献   
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