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181.
A large literature has studied the trend of greaterpolarization between Democrats and Republicans in Congress.This paper empirically examines the extent to which inflationand unemployment explain cyclical movements ofpolarization over time. An informal application of thestandard Downsian spatial competition model of partiesgenerates the following relationships, ceteris paribus: (1)inflation should be associated with policy convergence, (2)unemployment should be associated with polarization, (3) theeffect of unemployment on polarization should be larger inmagnitude than the effect of inflation on convergence, and (4)the effect of unemployment on polarization should be strongerin the House than in the Senate. We estimate the relationshipbetween vote records and business cycle conditions over the1947–1999 period using a GLS model with varying lags. Ourresults are broadly consistent with these business cyclehypotheses of polarization, though greater support is found inHouse data than in Senate data. 相似文献
182.
Chronicle of a Survival Foretold: How Protest Behavior Against Armed Actors Influenced Violence in the Colombian Civil War, 1988–2005
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Carlos Enrique Moreno León 《拉美政治与社会》2017,59(4):3-25
This article examines the circumstances under which civilians, using protests as a mechanism, alter the strategic use of violence by armed actors (rebels and state forces). By examining the civil war in Colombia between 1988 and 2005, this study finds that combatants decrease their attacks against the population when civilians protest against the enemy. Combatants interpret such demonstrations as costly signals of loyalty. Furthermore, when insurgents are the target of the protests, insurgents increase repression against civilians as rebels get stronger. In contrast, state forces (and paramilitaries) compensate for their weakness in the area by multiplying civilian victims. Both state forces and rebels, however, are likely to decrease violence against civilians when civilians protest against both parties in contested zones. In such contexts, armed actors are likely to refrain from retaliation because any violence might drive noncombatants toward the enemy. 相似文献
183.
Verónica Schild 《Citizenship Studies》2000,4(3):275-305
This article explores the reconfiguration of social citizenship, or 'market citizenship', underway in Chile, as one crucial dimension of the refashioning of state institutions along neo-liberal lines in Latin America. It focuses on the 'civilizing' dimension of social citizenship, as an instance of the state's involvement in the regulation of subordinate populations. Specifically, the article studies the case of new social policy aimed at poverty alleviation. Inspired by Michel Foucault's late work but moving beyond it, it examines institutional transformation as on-the-ground practices through which policies take effect and sees 'market citizenship' as emerging from the rearticulation of the efforts of myriad individuals located at different levels of government, 'civil society', and poor and working-class communities. In this process, state agents are translators on the one hand of official documents into instances of participatory learning and empowerment, and on the other of people's realities into instances of documentary categories of poverty. This cultural-political transformation of neo-liberal modernization in Chile and beyond is potentially radical, and we need to ask: to what extent will the new market terms of belonging in the national community, which increasingly permeate private and public actions and discourse, change the very material and cultural contexts in which people's lives and struggles are framed? 相似文献
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185.
Colby E. Ott M.S. Kourtney A. Dalzell B.S. Pedro José Calderón-Arce M.S. Ana Lorena Alvarado-Gámez Ph.D. Tatiana Trejos Ph.D. Luis E. Arroyo Ph.D. 《Journal of forensic sciences》2020,65(6):1935-1944
The increasing demand for rapid methods to identify both inorganic and organic gunshot residues (IGSR and OGSR) makes electrochemical methods, an attractive screening tool to modernize current practice. Our research group has previously demonstrated that electrochemical screening of GSR samples delivers a simple, inexpensive, and sensitive analytical solution that is capable of detecting IGSR and OGSR in less than 10 min per sample. In this study, we expand our previous work by increasing the number of GSR markers and applying machine learning classifiers to the interpretation of a larger population data set. Utilizing bare screen-printed carbon electrodes, the detection and resolution of seven markers (IGSR; lead, antimony, and copper, and OGSR; nitroglycerin, 2,4-dinitrotoluene, diphenylamine, and ethyl centralite) was achieved with limits of detection (LODs) below 1 µg/mL. A large population data set was obtained from 395 authentic shooter samples and 350 background samples. Various statistical methods and machine learning algorithms, including critical thresholds (CT), naïve Bayes (NB), logistic regression (LR), and neural networks (NN), were utilized to calculate the performance and error rates. Neural networks proved to be the best predictor when assessing the dichotomous question of detection of GSR on the hands of shooter versus nonshooter groups. Accuracies for the studied population were 81.8 % (CT), 88.1% (NB), 94.7% (LR), and 95.4% (NN), respectively. The ability to detect both IGSR and OGSR simultaneously provides a selective testing platform for gunshot residues that can provide a powerful field-testing technique and assist with decisions in case management. 相似文献
186.
Monzó-Nebot Esther Moreno-Rivero Javier 《International Journal for the Semiotics of Law》2020,33(2):253-262
International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique - This is the guest editors’ introductory paper to the special issue “Situating... 相似文献
187.
188.
Family policies have traditionally been weak in Southern Europe. In the last two decades, however, and following a ‘catching up’ course, Spain has created new family programmes and expanded existing ones. Meanwhile, the picture for Italy during the years preceding the crisis is more of a ‘frozen landscape’. However, the diverging paths of the two countries in terms of policy reform in the years preceding the crisis do not place them in substantially different positions. The economic crisis and the austerity measures that followed have aggravated the weaknesses of family and care policies in both countries. 相似文献
189.
The article concentrates on recent successes of non-partisans (independents) in Polish local government. A majority of mayors and councillors remains unaffiliated with any party—in this respect Poland is an outlier among European countries. The article examines both the factors determining the cross-national variation in the level of local government partyness and those causing the differences between the municipalities. The analyses of local elections held in 2006 and 2010 demonstrate that non-partisans' successes are primarily due to the previous election results (the advantage of incumbency); a possible ‘partisan offensive’ to colonise new resources in local politics is sluggish. 相似文献
190.
Kristín Loftsdóttir 《Nora, Nordic Journal of Women's Studies》2013,21(3):198-204
The purpose of this article is to provoke much‐needed discussion on the uses by feminists, in particular feminist political scientists, of the language of discourse, discourses and discursive. The terms, it argues, have become ubiquitous, with considerable confusion about intended meanings. A particular concern is the growing tendency among some feminist political scientists to use “discourse” as shorthand for ways of talking about an issue. Critical to sorting through different meanings of discourse, it argues, is the question of subject “agency”—the extent to which subjects can use discourses or are constituted by them. As a way forward the article advances a dual‐focus agenda that builds bridges across discourse traditions; identifying both the ways in which interpretive and conceptual schemas delimit understandings, and the politics involved in the intentional deployment of concepts and categories to achieve specific political goals. 相似文献