全文获取类型
收费全文 | 505篇 |
免费 | 44篇 |
专业分类
各国政治 | 30篇 |
工人农民 | 85篇 |
世界政治 | 59篇 |
外交国际关系 | 45篇 |
法律 | 228篇 |
中国政治 | 3篇 |
政治理论 | 97篇 |
综合类 | 2篇 |
出版年
2023年 | 9篇 |
2022年 | 6篇 |
2021年 | 7篇 |
2020年 | 12篇 |
2019年 | 29篇 |
2018年 | 27篇 |
2017年 | 39篇 |
2016年 | 37篇 |
2015年 | 18篇 |
2014年 | 19篇 |
2013年 | 97篇 |
2012年 | 22篇 |
2011年 | 19篇 |
2010年 | 14篇 |
2009年 | 13篇 |
2008年 | 16篇 |
2007年 | 18篇 |
2006年 | 19篇 |
2005年 | 13篇 |
2004年 | 17篇 |
2003年 | 16篇 |
2002年 | 16篇 |
2001年 | 5篇 |
2000年 | 7篇 |
1999年 | 3篇 |
1998年 | 4篇 |
1997年 | 6篇 |
1996年 | 5篇 |
1995年 | 4篇 |
1994年 | 4篇 |
1993年 | 7篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1982年 | 1篇 |
1980年 | 1篇 |
1977年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有549条查询结果,搜索用时 15 毫秒
541.
Local Officials’ Support for PILOTs/SILOTs: Nonprofit Engagement,Economic Stress,and Politics 下载免费PDF全文
Kellie McGiverin‐Bohan Kirsten Grønbjerg Lauren Dula Rachel Miller 《Public administration review》2016,76(6):951-963
Nonprofit property tax exemption has become a major policy issue as the collapse of the housing market, the Great Recession, and property tax caps have threatened local tax collections. Consequently, many local governments have sought to obtain payments in lieu of taxes (PILOTs) from charities that are formally exempt from property taxes. Using a 2010 survey of local government officials in Indiana, this article examines whether support for PILOT policies is related to officials’ personal involvement with nonprofits, their views on government–nonprofit relationships, the type of position they hold, the level of economic distress in the county, local political conditions, and local nonprofit wealth. The findings support most of these hypotheses but also show that attitudes toward PILOTs appear to be shaped by somewhat different concerns than attitudes toward services in lieu of taxes (SILOTs). 相似文献
542.
It is generally understood that households make tradeoffs between housing costs and other living expenses. In this article, we examine the relationship between health-related outcomes and housing-induced financial burdens for renters in one of the most expensive cities in the world, New York, New York. Drawing from the Housing Vacancy Survey for 2011, a representative survey conducted by the U.S. Census Bureau of more than 16,000 households in New York City, we estimate the effect of housing cost burden on the overall health of renters and the extent to which they have postponed various types of medical services for financial reasons. Results show that higher out-of-pocket rent burdens are associated with worse self-reported health conditions and a higher likelihood to postpone medical services for financial reasons. This relationship is particularly strong for those households with severe rent burdens. In addition, housing cost burden is equally or more important than other physical housing characteristics in explaining the variation in self-reported general health status and health care postponement. These findings are robust across specifications with different degrees of household, unit/building, and neighborhood controls, and among longstanding and newer renters. Our findings point to the importance of considering health-related outcomes when designing housing policies, and that housing subsidies should target both renters' out-of-pocket costs and place-based repair and maintenance. 相似文献
543.
An exploratory qualitative study explored the effect of attachment styles on disputants' speech during real‐life mediations. Drawing on attachment theory, we classified disputants as secure or insecure individuals using a self‐report attachment‐style questionnaire. Subsequently, they entered their mediation sessions, where their entire speech was recorded. Qualitative analysis of their speech yielded consistent and sometimes striking differences that portrayed secure speech as remarkably more useful and enhancing toward resolution compared with insecure speech. The findings, presented with many examples, strongly indicate the relevance of attachment to the research of communication during mediation sessions. In this report, we also consider the practical implications of the association between attachment and disputants' behavior, emphasizing the role of mediators. 相似文献
544.
Andrew Ashworth 《The Modern law review》2011,74(1):1-26
‘Ignorance of the law is no defence,’ so we are told from an early stage in our legal studies. Or, to be more accurate, ‘ignorance of the criminal law is no defence to a criminal charge.’ That appears to be the rule in this country, apart from a couple of well‐established exceptions and another possible one. I will argue that it is a preposterous doctrine, resting on insecure foundations within the criminal law and on questionable propositions about the political obligations of individuals and of the State. In developing these arguments, I will draw attention to the differing problems of ignorance of the criminal law in three broad areas – regulatory offences, serious crime, and offences of omission – with a view to suggesting that there is a great deal more that the State needs to do if the issue of ignorance of the criminal law is to be dealt with adequately and fairly. I begin by scrutinising the relevant rule of English criminal law and the justifications offered for it. I then go on to situate the ‘ignorance‐of‐law’ doctrine in the context of the principle of legality and the rule of law, those bastions of liberal criminal law theory. Part three then explores the three broad areas of the criminal law, and parts four and five carry the debate into the political obligations of individuals and of the State in these matters. 相似文献
545.
Daniel G. Arce Sneha Bakshi Rachel T. A. Croson Catherine C. Eckel Enrique Fatas Malcolm Kass 《Public Choice》2011,149(3-4):465-478
We conduct experiments to test the collective action dilemmas associated with defensive and proactive counterterror strategies. Defensive policies are associated with creating public ??bads' (e.g., a commons) whereas proactive policies are akin to the voluntary provision of public goods. When combined, the inefficiency of collective action is exacerbated, resulting in a situation known as a Prisoner??s Dilemma squared (PD2). Deterministic versus probabilistic equivalent versions of the associated externalities are compared within a laboratory setting. Experimental results reveal that the collective action problem associated with counterterror strategies is deepened in uncertain environments, and is indeed a robust regularity that is not easily overcome; as individuals gain more experience, they become even more self-interested. 相似文献
546.
Wyman JF Dean DE Yinger R Simmons A Brobst D Bissell M Silveira F Kelly N Shott R Ohr J Howard R Lewis B 《Journal of forensic sciences》2011,56(3):694-699
Drug levels in decomposed individuals are difficult to interpret. Concentrations of 16 drugs were monitored in tissues (blood, brain, liver, kidney, muscle, and soil) from decomposing pigs for 1 week. Pigs were divided into groups (n = 5) with each group receiving four drugs. Drug cocktails were prepared from pharmaceutical formulations. Intracardiac pentobarbital sacrifice was 4 h after dosing, with tissue collection at 4, 24, 48, 96, and 168 h postdosing. Samples were frozen until assay. Detection and quantitation of drugs were through solid phase extraction followed by gas chromatograph/mass spectrometer analysis. Brain and kidneys were not available after 48 h; liver and muscle persisted for 1 week. Concentration of drugs increased during decomposition. During 1 week of decomposition, muscle showed average levels increasing but concentrations in liver were increased many fold, compared to muscle. Attempting to interpret drug levels in decomposed bodies may lead to incorrect conclusions about cause and manner of death. 相似文献
547.
Rachel Baker Elizabeth Friedmann Michal Kurlaender 《Journal of policy analysis and management》2023,42(2):488-524
The transfer between two-year and four-year colleges is a critical path to baccalaureate attainment. Yet students face a number of barriers in transfer pathways, including a lack of coherent coordination and articulation between their community colleges and four-year institutions, resulting in excess units and increased time to degree. In this paper we evaluate the impact of California's Student Transfer Achievement Reform Act, which aimed to create a more seamless pathway between the California Community Colleges and the California State University. We investigate whether the reform effort met its intended goal of improving baccalaureate receipt, and greater efficiency in earning these degrees, among community college transfer students. We tease out plausibly causal effects of the policy by leveraging the exogenous variation in the timing of the implementation of the reform in different campuses and fields of study. We find an overall positive effect on bachelor's degree attainment. This increase is driven entirely by increased transfer rather than an increased probability of earning a BA/BS conditional on transfer. We find only suggestive evidence that the policy led to greater efficiency (i.e., fewer units at graduation) in BA/BS receipt for transfer students. These findings are broadly consistent across student subgroups. 相似文献
548.
549.
The prevalence of autism spectrum disorder (ASD) in children and adolescents has increased over the past decade. Consequently, the courts and experts are more likely to be exposed to these children whose needs are highly heterogeneous. The present study aims to document judicial decision-making about children with autism spectrum as well as the parenting recommendations made by experts involved in these cases. There were 104 court decisions reviewed in Quebec over the past ten years. The results show that 85.6% of the decisions included a child custody assessment and that judges are more likely to order primary care to mother (56%). However, shared parenting (27%) and primary care to the father (17%) were also ordered in disputes involving an autistic child. Bivariate analyses revealed that challenges with parental monitoring and supervision were associated with court-ordered parenting arrangements. The present study revealed that a child custody assessment as well as father custody are more often observed than in the general population. This study highlights the need for further research to shed light on the best interests of children with ASD following the separation of their parents. 相似文献