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Conclusion The creation of improved systems of world order requires great care. Alternative configurations may or may not prove more suitable, and each must be painstakingly examined on its own merits. For those of us who are actively concerned with studying about world order, this means the application of a far more rigorous conception of inquiry to our subject. So long as we cannot accept the Leibnizian claim that this is certainly the best of all possible worlds, our search for better ones must certainly be the best of all possible searches. This means that models of world order must be derived from appropriate hypotheses and subjected to the strictures of systematic analysis. World order studies must be treated in accordance with the strict canons of inquiry outlined in this essay. Only then can they begin to develop the highly generalized system of theory that characterizes any science.  相似文献   
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The environmental Kuznets curve (EKC) hypothesis conjectures a nonlinear relationship between pollution and economic growth, such that pollution per capita initially increases as countries economically develop, but then reaches a maximum point before ultimately declining. Much of the EKC literature has focused on testing this basic hypothesis and, in studies that find evidence of an EKC, estimating the “turning point” level of development at which the per capita pollution‐growth relationship changes sign. This approach has not emphasized the policy relevance of specification issues or the potential role of policy variables. This research explores a modified EKC specification which conditions the pollution‐growth relationship on a country's level of debt and degree of democratization. These variables turn out to be significant, implying that different political and economic contexts can shift EKCs and their turning points. These findings suggest that policies to relieve debt burdens and institute political reform, in addition to their usual justifications, also could be used as a strategy to reduce carbon emissions from developing countries. © 2008 by the Association for Public Policy Analysis and Management.  相似文献   
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Gunshot residue (GSR) analysis and their interpretation provide crucial information on a criminal investigation involving the use of firearms. To date, several approaches have been proposed for the implementation of a combined sampling and analysis of inorganic (IGSR) and organic GSR (OGSR). However, it is not clear at this stage if concurrent analyses of both types of residue might be detrimental to the analysis of IGSR currently applied in forensic laboratories. Thus, this work aims to compare and evaluate three different protocols for the combined collection and analysis of IGSR and OGSR. These methods, respectively, involve the use of a modified stub (with two halves, one for the detection of IGSR and the other for the analysis of OGSR); the sequential recovery of GSR with two stubs mounted with different adhesives (double-sided carbon tape and Tesa® TACK) and the sequential analysis of IGSR and OGSR from a single carbon stub following carbon deposition. The detection of IGSR was carried out using SEM-EDX, while OGSR analysis was performed using ultra-high-performance liquid chromatography–tandem mass spectrometry (UHPLC-MS/MS). Obtained results for experiments performed using Geco Sinoxid® ammunition indicated that sequential analysis was the most suitable protocol for the combined collection and analysis of both IGSR and OGSR. A higher number of inorganic (characteristic and consistent) particles and higher concentrations of ethylcentralite, N-nitrosodiphenylamine, diphenylamine, and nitroglycerin were recovered with this method.  相似文献   
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The aim of this paper is to examine the influence of the right to information laws on sustainability transparency in European local governments. This goal is novel, in that previous studies have examined the effects of various factors on the dissemination of government information (demographic, socioeconomic, political and financial) but not the contribution of legal factors to online transparency on environmental, social and economic sustainability. Our research question is this: Do information laws contribute to transparency on sustainability? Using the Global Reporting Initiative guidelines and a statistical regression analysis, we studied the websites of 106 local governments in ten European countries. The results obtained show that when transparency laws clearly stipulate the rules applicable and the procedures established for appeals, exceptions, refusals and requests, this can favour transparency on environmental, social and economic sustainability. Our findings advance understanding of this field and reinforce the basis for legal reforms to enhance sustainability transparency.

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Although the Great Depression has been the subject of much research, focus normally centers on the impact instead of the tactics developed by working-class organizations to tackle the problems it caused, specifically unemployment. Recent research has sought to fill this gap, but numerous areas remain uncovered. This paper covers two of these: the situation in Spain and the reaction of anarcho-syndicalist union – the Confederación Nacional de Trabajo. Spain presents an anomalous case; a country that saw the replacement of a semi-fascist dictatorship by a democracy in the 1930s. Furthermore, the fact that the initial government of the Spanish Second Republic included the Socialists provides an opportunity of comparing and contrasting the positions and policies of reformist and revolutionary workers’ organizations. The study is based on predominantly on articles appearing in the CNT newspaper Solidaridad Obrera. The conclusion reached is that for the CNT rising unemployment was a symptom of an irreversible trend in a failing capitalist system, which could only be solved by the revolutionary overthrow of that system. Nonetheless, the union had to present plausible solutions to ameliorate the conditions of the workers to attract the unemployed and thus, create a force strong enough to lead that revolutionary change.  相似文献   
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Several scholars have sought to elucidate voting strategies in proportional representation (PR) systems. The argument is that the existence of coalition governments forces voters to consider potential alliances and to vote in order to maximize their chances of influencing the outcome. In this paper, we argue that this vision is incomplete as PR, just as single-member district plurality, also creates incentives for voters to desert parties that have little chances of obtaining a seat in their district. We validate this theoretical claim using two different surveys conducted during the 2014 Belgian federal and regional elections. Our results show that both government and district viability have a substantial and distinct effect on vote choice.  相似文献   
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