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201.
Matthew D. Fails 《Democratization》2013,20(5):841-866
A growing body of evidence holds that citizens support democracy when they believe the regime has provided individual freedoms and political rights. Put simply, citizens develop legitimacy attitudes by learning about democracy. These findings, however, are based on citizens' evaluations of the procedural elements of democracy. Democratization also entails substantive reforms that likely impact legitimacy attitudes. This article provides the first test of how the success – and failure – of substantive democratization shapes legitimacy attitudes. Using data from the second round of Afrobarometer surveys, I find surprising results. Citizens who judge the regime to be more successful in substantive democratization are actually less likely to be committed democrats. I conclude with possible explanations of these surprising findings and reflect on the challenges for both future research and for the new democracies facing this situation. 相似文献
202.
Matthew E.K. Hall 《American journal of political science》2014,58(2):352-366
Numerous studies have found that elite and popular preferences influence decision making on the U.S. Supreme Court; yet, uncertainty remains about when, how, and why the Court is constrained by external pressure. I argue the justices are constrained, at least in part, because they fear nonimplementation of their decisions. I test this theory by utilizing a recent study of judicial power, which finds the Court enjoys greater implementation power in “vertical” cases (those involving criminal and civil liability) than in “lateral” cases (all others; e.g., those involving schools or government agencies). I find that Court constraint is strongest in important lateral cases—those cases in which implementation depends on support from nonjudicial actors. My findings suggest that Supreme Court constraint is driven by the justices' fear of nonimplementation and is, therefore, dependent on institutional context. 相似文献
203.
How can states signal their alliance commitments? Although scholars have developed sophisticated theoretical models of costly signaling in international relations, we know little about which specific policies leaders can implement to signal their commitments. This article addresses this question with respect to the extended deterrent effects of nuclear weapons. Can nuclear states deter attacks against their friends by simply announcing their defense commitments? Or must they deploy nuclear weapons on a protégé's territory before an alliance is seen as credible? Using a new dataset on foreign nuclear deployments from 1950 to 2000, our analysis reveals two main findings. First, formal alliances with nuclear states appear to carry significant deterrence benefits. Second, however, stationing nuclear weapons on a protégé's territory does not bolster these effects. The analysis yields new insights about the dynamics of “hand‐tying” and “sunk cost” signals in international politics. 相似文献
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205.
Under the UNHCR definition of a refugee, set out in the 1967 Protocol Relating to the Status of Refugees, people fleeing their homes because of natural disasters or other environmental problems do not qualify for refugee status and the protection that come from such status. In a recent paper, I defended the essentials of the UNHCR definition on the grounds that refugee status and protection is best reserved for people who can only be helped by granting them refuge in a safe state for an indefinite period of time, and argued that this does not include most people fleeing from natural disasters. This claim is most strongly challenged by the possibility of displacement from climate change. In this paper, I will explore to what degree the logic of the refugee convention, as set out in my earlier paper, can and should be extended to those fleeing the results of climate change. 相似文献
206.
Political Behavior - Political scientists attribute gaps in participation between whites and people of color to unequal access to political resources, political efficacy, and weak affiliations to... 相似文献
207.
Barry K. Logan Ph.D. ; Brianne E. Akins M.S. ; J. Matthew Lacy M.D. 《Journal of forensic sciences》2009,54(5):1205-1205
208.
The electrostatic process for imaging indentations on documents using the ESDA device is investigated under controlled experimental settings. An in-house modified commercial xerographic developer housing is used to control the uniformity and volume of toner deposition, allowing for reproducible image development. Along with this novel development tool, an electrostatic voltmeter and fixed environmental conditions facilitate an optimization process. Sample documents are preconditioned in a humidity cabinet with microprocessor control, and the significant benefit of humidification above 70% RH on image quality is verified. Improving on the subjective methods of previous studies, image quality analysis is carried out in an objective and reproducible manner using the PIAS-II. For the seven commercial paper types tested, the optimum ESDA operating point is found to be at an electric potential near -400V at the Mylar surface; however, for most paper types, the optimum operating regime is found to be quite broad, spanning relatively small electric potentials between -200 and -550V. At -400V, the film right above an indented area generally carries a voltage which is 30-50V less negative than the non-indented background. In contrast with Seward's findings [G.H. Seward, Model for electrostatic imaging of forensic evidence via discharge through Mylar-paper path, J. Appl. Phys. 83 (3) (1998) 1450-1456; G.H. Seward, Practical implications of the charge transport model for electrostatic detection apparatus (ESDA), J. Forensic Sci. 44 (4) (1999) 832-836], a period of charge decay before image development is not required when operating in this optimal regime. A brief investigation of the role played by paper-to-paper friction during the indentation process is conducted using our optimized development method. 相似文献
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210.
Matthew R. Auer 《Public administration review》2008,68(1):68-80
The pathologies of the presidential appointment process are well documented and include appointees' frequent lack of federal government work experience and their short appointment tenures. Less well understood are whether and to what extent these problems affect different subsets of high-level appointees, such as administrators in the environmental bureaucracy. Top-tier environmental appointees tend to stay longer in their appointed positions than do presidential appointees generally, and more than 40 percent have prior federal government management experience. These and other data suggest that key problems ascribed to the presidential appointment process are less salient in the case of high-level environmental appointees. Appointees in Republican and Democratic administrations have comparable levels of academic training and federal government experience. These similarities notwithstanding, White House expectations for appointees' political loyalty varies more from administration to administration. The Ronald Reagan and George W. Bush (first term) administrations maintained the highest demands for political loyalty, with consequences for the policy–administration dichotomy in environmental agencies. 相似文献