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991.
Leadership theories fail to explain how leaders acquire and interpret context. This article claims that political leadership styles articulate a choice of action that results from the leader's discerned possibilities to act. In order to explore these interpreted contextual determinants of leadership styles and the degree to which “possibility” has an influence over them, our research used a multiple case study design, with extensive interviews. Focusing on context awareness as a way of unveiling style determinants, I claim that it will produce different effects on leadership styles as a consequence of the leader's sense of autonomy and of political efficacy.  相似文献   
992.
Funded by the National Science Foundation and the National Nanotechnology Infrastructure Network (NNIN), this study asks qualitatively analyzes interviews with 48 nanoscientist users at four NNIN facilities. The main research questions were: (1) Do nanotechnologies pose unique social and ethical concerns?; (2) how are the risks associated with nanotechnology distributed among different human populations?; (3) what are specific policy steps that can be used to manage such risks? This study purposefully oversampled female scientists to correct for the historical underrepresentation of women in the nanotechnology workforce. By amplifying the voice of this science, technology, engineering, and mathematics (STEM) workforce minority, the policy discussion contained herein better reflects the concerns of the general population. The results, analyzed with the aid of qualitative data analysis software, yield interesting differences in risk characterization among the scientists and innovative policy suggestions for the nanoscience community and regulators alike.  相似文献   
993.
This paper reports on a multistakeholder engagement process conducted in an Australian policy setting that led to a new community engagement framework: Science and Technology Engagement Pathways (STEP). I describe the process in the context of a lack of awareness, experience, and culture of deliberative public engagement in Australia, particularly in relation to decision making concerning science, technology, and innovation. Increasing cautiousness in government and industry approaches to nanotechnology development, in Australia and elsewhere, creates an imperative and an opening for improved stakeholder and community engagement to improve the legitimacy and sustainability of decisions. In this context, STEP may stimulate movement toward deliberative engagement by raising awareness and commitment from diverse stakeholders and providing a structure for developments in engagement and public dialog. STEP potentially provides “rules of engagement” and “intervention pathways” for ongoing public engagement with science and technology developments and for critical “science in society” perspectives to inform policy.  相似文献   
994.
This article analyzes the European renewable energy industry's capacity for pressure‐based and information‐based lobbying and its strategies in two lobbying efforts: for a legally binding target of 20 percent renewable energy by 2020 (a proposal adopted by the European Council in March 2007) and for binding interim targets as a means to secure effective implementation of the 2020 target (a proposal that was not adopted). It finds that the industry has the capacity for information‐based lobbying but very limited capacity for pressure‐based lobbying. The article also discusses the effectiveness of the two lobbying types. It argues that information‐based lobbying is particularly effective early in the decision‐making process, and hypothesizes that early information‐based lobbying may compensate for limited capacity for pressure‐based lobbying and for information‐based lobbying that takes place later in the decision‐making process, but concludes that this strategy would have been unlikely to be effective in the second case.  相似文献   
995.
This study investigates the relationship between media framing and public opinion on the issue of biofuels—transportation fuels made from plants, animal products, or organic waste. First, the paper investigates how media framing of biofuels has changed since the issue regained national prominence in the early 2000s. Through a detailed content analysis of newspaper coverage, the paper documents an increase in negative frames between 1999 and 2008, especially frames focusing on the negative economic effects of biofuels on consumers. Second, using data from a 2010 Internet survey of a random sample of the U.S. public, the paper analyzes the relative influence of these new media frames on public attitudes toward biofuels compared with other common predictors of public opinion, such as party ID, regional economic interests, and personal identity as an environmentalist. In general, the results confirm that public attitudes toward biofuels appear to be shaped by these new media frames, especially among those who indicate a high degree of attention to the media, suggesting the relative importance of framing effects on policy attitudes for environmental and energy policies in general.  相似文献   
996.
We consider noncoercive means for harnessing the efforts of the private sector as partners with public authorities for addressing potential harms from widely dispersed risks. Our focus is the public and private sector approach in the United States to protecting the nation's critical infrastructures. We empirically address how two key elements of this approach—mobilization of attention and planning partnerships—work to foster “communities of interest” that pursue common sets of solutions for risk reduction. Our depiction of the varied communities of interest underscores differences in starting points in creating such communities, in the ability to mobilize and focus attention within them, and in the likelihood of sustaining efforts to address threats to critical infrastructures. The fundamental issue raised by our research is striking an appropriate balance between governmental and private sector roles in addressing risks for which it is hard to create and sustain protective actions.  相似文献   
997.
Many governments have implemented environmental justice mandates requiring agencies to consider the implications of cleanup decisions for poor and/or minority populations. To the extent that this mandate alters decisions, it usually does so by considering the composition of a community in the present without adjusting for potential demographic changes that may occur over time. However, communities change and these changes are likely to affect how well an agency meets its environmental justice mandate over the long term. In this research, an agent‐based model is introduced to simulate how alternative environmental remediation scenarios may affect environmental justice outcomes in a dynamic residential environment with two demographic classes with preferences for living in proximity to neighbors similar to themselves. Under these circumstances, there is unlikely to be one best strategy to achieve both environmental improvement and environmental equity, and a focus on valuable land is the least effective over the long run.  相似文献   
998.
999.
Abstract

E-govemment's next phase-a seamless, customer-oriented Web presence-faces more formidable barriers to development than did earlier advances. Progress toward customer-focused e-government requires fundamental organizational changes to existing bureaucracies, so that the government's Web presence can be comprehensive, efficient, and easy for citizens to use. To compel individual “stovepipe” agencies to develop a combined Web presence, chief information officers must be able to focus political and bureaucratic resources on making government websites truly customer-centric. The rewards for success in this next stage of e-government are significantnot only will it benefit citizens directly, but integrated e-government can also make offline government more efficient and effective.  相似文献   
1000.
农村群体性事件的有效治理,与农民群体的自觉、政府治理机制的完善、法律法规的健全与落实以及村民自治组织的支持四个方面构成的外部环境密不可分。现实中村民自治组织权力的虚化,导致农村群体性事件治理机制的外部系统各子系统之间的关系存在裂痕。基于帕森斯"AGIL模型"对农村群体性事件治理路径外部环境的分析,基层政府应树立执政为民的执政理念,为满足农民的需求,建立快捷有效的治理机制。  相似文献   
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