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We discuss the mechanisms related to quadratic voting, from Vickrey’s counter-speculation mechanism and his second-price auction, through the family of Groves mechanisms and its most notable member, the Clarke mechanism, to the expected externality mechanism, Goeree and Zhang’s mechanism, the Groves–Ledyard mechanism, and the Hylland–Zeckhauser mechanism. We show that each mechanism that involves collective decisions has a quadratic aspect and that all of the mechanisms that we discuss are applications of the fundamental insight that for a process to be efficient, all parties involved must bear the marginal social costs of their actions.  相似文献   
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Abstract

Most of the published works of Petrus Gudelinus (1550–1619), professor at the Louvain Civil Law Faculty, concern the public law. In his ‘commentaries’ on the Novellae and the Libri feodorum, he did not limit himself to the learned law and classical examples but also discussed the laws and customs of his own days. The same is true of his little-known De jure pacis commentarius, which, though formally presented as a commentary on the Pax Constantiae from the Authenticum, is a treatise on issues from current peace-treaty practice. In the most interesting part, Gudelinus addresses the problem of private property and compensation for damages. On this point, his work is more concurrent with contemporary practices than Grotius’ De jure belli ac pacis libri tres (1625).  相似文献   
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Although all good social science research is by its very nature comparative, criminology and criminal justice have only recently embraced cross‐national research as a mainstream activity. This paper presents a brief history of the development of the subfield of empirical comparative criminology and criminal justice, assesses a typology of comparative studies, and identifies sources of comparative data. In addition, the paper discusses the benefits and drawbacks of using various available data sources which support macro‐, micro‐, or mixed‐ level analyses. Finally, the paper discusses the impediments to and the future of comparative crime and criminal justice research.  相似文献   
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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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Abstract

As the largest source of carbon-free energy in the United States, nuclear energy must play a vital role in reducing emissions. This article suggests the Green New Deal, an ambitious federal proposal to address climate change, should aim to preserve the existing nuclear fleet by authorizing states to establish zero emission credit (“ZEC”) programs. The ZEC programs will provide credits, in the form of revenue, for the carbon-free attribute of nuclear energy. This article posits the ZEC programs should be based on a model ZEC program developed by the Federal Energy Regulatory Commission and explicitly authorized by amendment of the Federal Power Act to avoid issues of preemption.  相似文献   
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American Journal of Criminal Justice - The harms crime victims experience extend far beyond the initial victimization and can have severe negative impacts on daily life. Using data collected via a...  相似文献   
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