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571.
In December 2005, Italy's mixed-member electoral system was replaced with a system of bonus-adjusted proportional representation. The reform conformed with rational-choice models in that it was imposed by the ruling coalition, which sought to bolster its own power interests. But the case illustrates the impossibility of reducing such power-based motivation to a single goal, such as seat maximization. Power is shaped by many factors, and electoral systems influence many of these. This article develops a theoretical framework for understanding the various power-oriented considerations that may operate in electoral reform. It then analyses the role these played in Italy. It argues, in particular, for the need to take account of coalition dynamics when studying such processes. 相似文献
572.
Gerlinger Julie Viano Samantha Gardella Joseph H. Fisher Benjamin W. Chris Curran F. Higgins Ethan M. 《Journal of youth and adolescence》2021,50(8):1493-1509
Journal of Youth and Adolescence - Excluding students from school remains a common form of punishment despite growing critique of the practice. A disparate research base has impeded the ability to... 相似文献
573.
Studies in presidential appointments, particularly principal-agent models, posit that presidents employ a top-down strategy to control the bureaucracy, one that promotes loyalty over competence. However, many studies have two critical limitations: (1) treating loyalty and competence as binary constructs and (2) focusing only on presidential nomination and Senate confirmation (PAS) appointments. In this article, the authors construct a continuous measure of loyalty and competence to determine how much loyalty or competence an appointee offers a president and examine other appointment tools—Senior Executive Service (SES), Schedule C, and presidential appointments—that allow presidents to influence different levels of the bureaucracy. Findings show that presidents are more likely to reward competence with their PAS and SES appointments. In addition, few appointees score high on both loyalty and competence, explaining why presidents generally must make a trade-off between loyalty and competence. 相似文献
574.
Population drug use in Australia: a wastewater analysis 总被引:1,自引:0,他引:1
Irvine RJ Kostakis C Felgate PD Jaehne EJ Chen C White JM 《Forensic science international》2011,210(1-3):69-73
Accurate information on drug use in communities is essential if health, social and economic harms associated with illicit drug use are to be addressed efficiently. In most countries population drug use is estimated indirectly via surveys, medical presentations and police and custom seizures. All of these methods have at least some problems due to bias, small samples and/or long time delays between collecting the information and analysing the results. Recently the direct quantification of drug residues in wastewater has shown promise as a means of monitoring drug use in defined geographical areas. In this study we measured 3,4-methylenedioxymethamphetamine (MDMA), methamphetamine and benzoylecgonine in sewage inflows in metropolitan and regional areas of Australia and compared these data with published European data. Cocaine use was small compared to European cities (p<0.001) but was compensated for by much greater consumption of methamphetamine (p<0.001) and MDMA (p<0.05). MDMA was more popular in regional areas (p<0.05) whereas methamphetamine and cocaine were mainly consumed in the city (p<0.05). Greater than 5-fold increases in MDMA use were detected on weekends (p<0.001). This approach has the potential to improve our understanding of drug use in populations and should be further developed to improve prevention and treatment programs. 相似文献
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Chris Jones 《Diplomacy & Statecraft》2017,28(2):296-319
At 10:30 in the morning on 28 June 1992, a Dauphin helicopter landed at Sarajevo airport carrying a precious cargo: the French president, François Mitterrand. Since the beginning of the Bosnian War, Bosnian Serb forces had controlled the airport and restricted the delivery of humanitarian aid to the city’s destitute population, which formed an important cornerstone of their siege strategy. In reaching the airport, the president secured its re-opening and, with it, the commencement of one of the longest humanitarian airlifts in history. However, Mitterrand’s visit also had implications and significance beyond the Bosnian capital. The visit secured humanitarian intervention through the United Nations as the international community’s modus operandi for conflict resolution in Bosnia-Hercegovina. Through its permanent membership of the United Nations Security Council and enthusiastic engagement with humanitarian intervention, France would shape the intervention in Bosnia-Hercegovina and thus continue to justify its position amongst the world’s Great Powers. 相似文献
578.
Chris Quillen 《冲突和恐怖主义研究》2016,39(11):1019-1030
This article examines the growing chemical weapon capabilities of the Islamic State from the crude poisons and toxins of its founding father Abu Mus'ab al-Zarqawi to the current battlefield use of indigenously produced mustard gas in Iraq and Syria. By examining this evolution as a phenomenon separate from Al Qaeda, a clearer picture emerges of a dedicated and increasingly successful chemical weapons program that threatens military forces and civilian populations around the world. 相似文献
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Emma Wainwright Anne E. Green Chris Yeomans Pere Suau-Sanchez Giorgos Kallis 《Space and Polity》2013,17(2):269-279
Small Firms and Local Economic Networks: The Death of the Local Economy?. James Curran and Robert Blackburn, 1994. London: Paul Chapman Publishing. 210 pp.; £29.95 hardback. ISBN: 1 85396 209 0 Tourism and Politics: Policy, Power and Place. Colin Michael Hall, 1994 (reprinted. March 1996). Chichester: John Wiley and Sons. 239 pp.; £14.99 paperback. ISBN: 0 471 9647 2 European Union Spatial Policy and Planning. R. WILLIAMS, 1996. London: Paul Chapman Publishing. 304 pp. £16.95 paperback. ISBN: 1 8539 6 305 4 Disability and the City: International Perspectives. Rob Imrie, 1996. London: Paul Chapman Publishing. 200 pp.; £15.95 paperback. ISBN: 185396 273 2 (paperback) 相似文献