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161.
The labor supply and benefit claiming incentives provided by the early retirement rules of the Social Security Old Age benefits program are of growing importance as the Normal Retirement Age (NRA) increases to 67, the labor force participation of Older Americans rises, and a variety of reforms to the Social Security system are considered. Any reform needs to take into account the effects and rationale of the Social Security Earnings Test and the Actuarial Adjustment Factor, which are likely to be widely misunderstood due to the relatively little attention paid by policymakers and researchers to the fact that Americans are willing to work while receiving benefits. We describe these incentives and emphasize that individuals who claim benefits before the NRA but continue to work, or return to the labor force, can reduce the early retirement penalty by suspending the collection of monthly benefits if they earn above the Earnings Test limit. We then argue that the Earnings Test can be distortionary and is costly to administer, and that these characteristics are inflated by the lack of information given to Older Americans regarding the consequences of working while receiving retirement benefits. We present results from statistical models of labor force exit behavior using data from the Health and Retirement Study showing the relevance of these incentives, and investigate the importance of informational asymmetries among beneficiaries regarding benefit withholding using a dynamic life‐cycle model of labor supply and benefit claiming. We then use the latter framework to compare the behavioral and welfare implications of a removal of the Earnings Test to the policy of providing more information regarding the Earnings Test and the adjustment of the rate of benefit pay to Older Americans. © 2007 by the Association for Public Policy Analysis and Management 相似文献
162.
163.
When nongovernmental organizations (NGOs) encounter state resistance to human rights accountability, how do NGOs use international courts for their human rights advocacy strategies? Considering the overlapping phenomena of shrinking civic space within authoritarian, hybrid, and democratically backsliding regimes, and state backlash against international courts, NGOs navigate two potential levels of state backlash against human rights accountability. Building on the interdisciplinary scholarship on legal mobilization, we develop an integrated framework for explaining how states' two-level (domestic and international) backlash tactics can both promote and deter NGOs' strategic litigation at international human rights courts (IHRCs). States' backlash tactics can influence NGOs' opportunities, capacities, and goals for their human rights advocacy, and thus affect whether and how they pursue strategic litigation at IHRCs. We elucidate the value of this framework through case studies of NGOs' litigation against Tanzania at the African Court on Human and Peoples' Rights, an understudied IHRC. Drawing on an original data set, interviews, and documentation, we process-trace how Tanzania's various backlash tactics influenced whether and how NGOs litigated at the Court. Our framework and analysis show how state backlash against human rights accountability affects NGOs' mobilization at IHRCs and, relatedly, IHRCs' opportunities for influence. 相似文献
164.
Barbosa AB da Silva LA Azevedo DA Balbino VQ Mauricio-da-Silva L 《Journal of forensic sciences》2008,53(1):142-146
The sequences of the two hypervariable (HV) segments of the mitochondrial DNA (mtDNA) control region were determined in 167 randomly selected, unrelated individuals living in the state of Alagoas, north-eastern Brazil. One hundred and forty-five different haplotypes, associated with 139 variable positions, were determined. More than 95% of the mtDNA sequences could be allocated to specific mtDNA haplogroups according to the mutational motifs. Length heteroplasmy in the C-stretch HV1 and HV2 regions was observed in 22 and 11%, respectively, of the population sample. The genetic diversity was estimated to be 0.9975 and the probability of two random individuals presenting identical mtDNA haplotypes was 0.0084. The most frequent haplotype was shared by six individuals. All sequences showed high-quality values and phantom mutations were not detected. The diversity revealed in the mitochondrial control region indicates the importance of this locus for forensic casework and population studies within Alagoas, Brazil. 相似文献
165.
Marina Aliste M.Sc. Sandra Arranz M.Sc. Alicia Sánchez-Ortega Ph.D. M. Carmen Sampedro Ph.D. Nora Unceta Ph.D. Alberto Gómez-Caballero Ph.D. Asier Vallejo Ph.D. Maria Aranzazu Goicolea Ph.D. Ramón J. Barrio Ph.D. 《Journal of forensic sciences》2020,65(4):1094-1101
Currently, aluminum stub with carbon adhesive devices are used to collect inorganic gunshot residues (GSR) from the hands of a shooter. In an ideal shooting case, the gunshot particles do not persist for more than 2 h in the hands of the shooter, provided that the hands have not been washed. However, for forensic analysis and inference, the extended persistence of GSR would be desirable. This study investigates a novel GSR sampling and detection protocol. Sampling was performed in the nostrils using swab devices impregnated in ethylenediaminetetraacetic acid (EDTA). The GSRs persisted for longer periods in nasal mucus than on the hands, and particles were detected 6 h after shooting occurred. The analytical determination was conducted by scanning laser ablation-inductively coupled plasma-mass spectrometry (SLA-ICPMS) which enable the identification of the number of particles and their elemental composition. Seventeen isotope signals corresponding to 13C, 205Tl and 15 analytes that are usually associated with the composition of GSR residues were monitored: 27Al, 29Si, 31P, 33S, 35Cl, 39K, 44Ca, 57Fe, 60Ni, 63Cu, 66Zn, 118Sn, 121Sb, 137Ba, and 208Pb. The SLA technique enabled the reduction of the swab analysis time to 40 min. The effectiveness of this methodology was evaluated with two types of firearms: a pistol and a shotgun. The results indicated that the methodology proposed for the analysis of the nasal GSR was effective and that it can improve or complement the forensic analyses and inferences presented in a court. 相似文献
166.
Trust is a key component of democratic decision‐making and becomes even more salient in highly technical policy areas, where the public relies heavily on experts for decision making and on the information provided by federal agencies. Research to date has not examined whether the members of the public place different levels of trust in the various agencies that operate within the same policy subsystem, especially in a highly technical subsystem such as that of nuclear energy and waste management. This paper explores public trust in multiple agencies operating within the same subsystem, trust in each agency relative to aggregate trust across agencies that operate within the nuclear waste subsystem, and trust in alternative agencies that have been suggested as possible players in the decision‐making process. We find that trust accorded to different federal agencies within the nuclear waste subsystem varies. The variation in trust is systematically associated with multiple factors, including basic trust in government, perceptions about the risks and benefits of nuclear energy/waste management, party identification, and education. These findings have significant implications for research on public trust in specific government agencies, alternative policy entities, and for policy makers who want to design robust and successful policies and programs in highly technical policy domains. 相似文献
167.
Mastrotheodoros Stefanos Canário Catarina Cristina Gugliandolo Maria Merkas Marina Keijsers Loes 《Journal of youth and adolescence》2020,49(4):804-817
Journal of Youth and Adolescence - Adolescence is often a period of onset for internalizing and externalizing problems. At the same time, adolescent maturation and increasing autonomy from parents... 相似文献
168.
Raquel da Silva 《Critical Studies on Terrorism》2017,10(1):162-186
The phenomenon of foreign fighters has become a central issue to the ongoing conflict in Syria. This article explores how members of the public answer the question ‘Why do British citizens join the conflict in Syria’ on social media sites and in response to online news articles. Building upon research on everyday narratives of security and terrorism, we analyse 807 comments, and in doing so, we argue that online comments are important in producing the discursive environment for making sense of British foreign fighters and what should be done in response to them. We find that there is a tendency to view British foreign fighters as being purely motivated by religion, and there is also a belief that British foreign fighters should be responded to through exceptional measures. We discuss the implications of such perceptions, and we highlight how problematic misconceptions about Islam and Muslims are not just disseminated through elite and media discourse, but through everyday narratives published by members of the public online. 相似文献
169.
This article investigates the relationships between outsourcing, bureaucratic personnel quality (BPQ) and citizen satisfaction with public services. Our baseline expectation is of a negative association between outsourcing and service quality; however, we argue that this tendency can be counteracted when the government buyer has a more competent and motivated personnel, not only in managerial positions, but across the board. Better‐educated and paid public employees are likely to have an important moderating effect on service quality through their input into quality specifications, their ability to recognize the provider's consummate or perfunctory behaviour, and their willingness to act on the observed performance. Using data from a cross‐section of Sweden's municipalities, our analysis reveals a robust association between higher levels of outsourcing and lower levels of citizen satisfaction, but the data do not provide unambiguous support for the hypothesis that the strength of this association diminishes when BPQ is higher. 相似文献
170.