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31.
Using stochastic methods we illustrate that the Provisional Irish Republican Army's (PIRA) network is clustered along three primary dimensions: (a) brigade affiliation, (b) whether the member participated in violent activities, and (c) task/role within PIRA. While most brigades tended to foster connections within the brigade (that is, “closure”), the tendency to do so varied across the organization. Members who engaged with violent activities were far more likely to connect with each other; in later periods there is polarization into those who engage in violent activities and those who do not. Across brigades, those who engage in a particular task and role (improvised explosive device [IED] constructor, IED planter, gunman, robber/kidnapper/drug smuggler/hijacker) are more likely to connect with others who do the same task or play the same role than with other members who fulfill other roles. Standard forms of homophily (that is, the tendency to make connections with people who are similar in terms of demography or status) play a very weak role in explaining which members interact with one another. Finally, our analysis illustrates clear patterns of relational change that correspond to changes in the formal structures that PIRA's leadership promoted.  相似文献   
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ABSTRACT

Many government services are delivered by (partially) autonomous agencies. Governments need effective measures for contracting, steering, and monitoring agencies and to balance control and trust. In the literature, control-based agency theory and trust-based stewardship theory have often been portrayed as alternative and competing approaches. In empirical studies in public administration, however, these approaches often find mixed and contradictory results. Against this background, this article analyzes how a combination of trust- and control-based approaches, explicitly founded on agency and stewardship theory, can help explain when participants find a given governance regime to be most satisfactory. A survey instrument is developed which, for the first time, fully measures the rich concept of stewardship theory in conjunction with agency theory. The analysis of the governance of Dutch agencies shows that government indeed combines governance solutions from both theoretical camps and illuminates under which conditions this combination is most satisfactory.  相似文献   
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The awarding of the 2008 Nobel Peace Prize to former President Martti Ahtisaari, Finland, cites his involvement in the settlement of the Aceh conflict. This at the same time highlights the lack of such efforts in the regions of Southeast Asia and the South Pacific. While internal conflicts throughout the world often tend to be resilient to conflict management initiatives, conflicts in the Asia-Pacific region have proven to be particularly difficult to resolve. Internal conflicts in Southeast Asia and the Pacific often concern territorial issue, for instance, East Timor and ethnically based conflicts in Myanmar. This is also true for conflicts in the South Pacific, notably in Bougainville (Papua New Guinea) and New Caledonia (France). Territorial conflicts last longer, are more difficult to manage, and generally produce more adverse consequences than those over other issues such as ideology, government, and national power. Further, conflicts in this region appear to be of low priority for third parties, with comparatively few interventions from third parties. The strong central governments seem to be a factor in preventing mediation-based solution to such conflicts. Nevertheless, there are reasons to be optimistic. Third party mediation, democratization, and the recent success in Aceh provide promise for the future, and the recent Nobel Prize confirms this.  相似文献   
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The article discusses the conditions under which can we say that people enter the economic system voluntarily. “The Need for an Exit Option” briefly explains the philosophical argument that voluntary interaction requires an exit option—a reasonable alternative to participation in the projects of others. “The Treatment of Effective Forced Labor in Economic and Political Theory” considers the treatment of effectively forced interaction in economic and political theory. “Human Need” discusses theories of human need to determine the capabilities a person requires to have an acceptable exit option. “Capability in Cash, Kind, or Raw Resources” considers what form access to that level of capability should take—in cash, kind, or raw resources, concluding that a basic income guarantee is the most effective method to ensure an exit option in a modern, industrial economy.  相似文献   
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We present the case of a 24-year-old driver who died when a metal pole entered the front windshield, traveled through the victim's neck, and then exited via the back windshield. This case illustrated an unusual penetration injury and the importance of a thorough and complete death scene investigation.  相似文献   
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