全文获取类型
收费全文 | 1151篇 |
免费 | 90篇 |
专业分类
各国政治 | 87篇 |
工人农民 | 53篇 |
世界政治 | 94篇 |
外交国际关系 | 128篇 |
法律 | 493篇 |
中国政治 | 5篇 |
政治理论 | 380篇 |
综合类 | 1篇 |
出版年
2023年 | 12篇 |
2022年 | 9篇 |
2021年 | 15篇 |
2020年 | 38篇 |
2019年 | 50篇 |
2018年 | 65篇 |
2017年 | 83篇 |
2016年 | 86篇 |
2015年 | 41篇 |
2014年 | 58篇 |
2013年 | 199篇 |
2012年 | 47篇 |
2011年 | 48篇 |
2010年 | 48篇 |
2009年 | 60篇 |
2008年 | 48篇 |
2007年 | 41篇 |
2006年 | 30篇 |
2005年 | 32篇 |
2004年 | 32篇 |
2003年 | 33篇 |
2002年 | 29篇 |
2001年 | 19篇 |
2000年 | 16篇 |
1999年 | 14篇 |
1998年 | 10篇 |
1997年 | 17篇 |
1996年 | 10篇 |
1995年 | 6篇 |
1994年 | 2篇 |
1993年 | 5篇 |
1992年 | 4篇 |
1991年 | 3篇 |
1990年 | 2篇 |
1989年 | 4篇 |
1988年 | 2篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1985年 | 1篇 |
1984年 | 3篇 |
1983年 | 1篇 |
1982年 | 4篇 |
1980年 | 1篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1977年 | 1篇 |
1974年 | 1篇 |
1971年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有1241条查询结果,搜索用时 15 毫秒
171.
This article provides the first analysis of gendered promotion issues for cabinet ministers using most-similar systems design for three “Westminster-style” governments: Australia, Canada, and New Zealand. Using individual-level data and controlling for biographical, institutional, and country effects we find, in common with earlier literature, that women are more likely to be given less prestigious cabinet posts and be assigned to “feminine” portfolio. Using both sequence and event history analysis, we see the careers of men and women starkly diverge. We find that women are less likely to be promoted than men but find no relationship between prestigious portfolio and promotion. However, feminine portfolio assignments decrease the promotion prospects for women yet increase them for men. 相似文献
172.
Jessalynn James Matthew A. Kraft John P. Papay 《Journal of policy analysis and management》2023,42(4):1010-1044
We explore the dynamics of competitive search in the K–12 public education sector. Using detailed panel data on teacher hiring from Boston Public Schools, we document how teacher labor supply varies substantially across vacancies even within a single district depending on position type, school characteristics, and the timing of job postings. We find that early-posted positions are more likely to be filled and end up securing new hires that are better qualified, more effective, and more likely to remain at a school. In contrast, the number of applicants to a position is largely unassociated with hire quality, suggesting that schools may struggle to identify and select the best candidates even when there is a large pool of qualified applicants. These patterns persist even when we restrict comparisons to only positions within an individual school using school fixed effects. Our findings point to substantial unrealized potential for improving teacher hiring. 相似文献
173.
We test structural hypotheses regarding police-caused homicides of minorities. Past research has tested minority threat and community violence hypotheses. The former maintains that relatively large minority populations are subjectively perceived as threats and experience a higher incidence of police-caused homicide than whites do, the latter that higher rates of violent crime among minorities create objective threats that explain these disparities. That research has largely ignored some important issues, including: alternative specifications of the minority threat hypothesis; the place hypothesis, which maintains highly segregated minority populations are perceived as especially threatening by police; and police-caused homicide in the Hispanic population. Using data for large U.S. cities, we conducted total-incidence and group-specific analyses to address these issues. A curvilinear minority threat hypothesis was supported by the Hispanic group-specific findings, whereas the place hypothesis found strong support in both total and group-specific analyses. These results provide new insights into patterns of police-caused homicide. 相似文献
174.
UK abortion law remains unsettled, and subject to on‐going controversy and reform. This article offers a comprehensive critique of all reforms implemented or proposed since 2016. It examines reforms proposed in both Houses of Parliament and contextualises them within a public law analysis, showing both that the complex parliamentary processes relating to Private Members’ Bills have frustrated reform attempts, and that these attempts have been contradictory in their aims between the two Houses. Secondly, it examines the unique positions of Northern Ireland, Scotland and Wales to show the extent to which devolutionary settlements have influenced both reforms and executive involvement. Finally, it examines the potential impact of the courts on abortion law following Re Northern Ireland Human Rights Commission's Application for Judicial Review, showing that the Supreme Court's reframing of the debate in human rights terms is likely to affect abortion law, not only in Northern Ireland, but in the whole of the UK. 相似文献
175.
176.
177.
Ratcliffe Jerry H. Lattanzio Matthew Kikuchi George Thomas Kevin 《Journal of Experimental Criminology》2019,15(1):67-76
Journal of Experimental Criminology - To examine whether the introduction of an acoustic gunshot detection system (AGDS) allied to CCTV cameras increased the frequency of confirmed incidents of... 相似文献
178.
Matthew I. Robertson 《Journal of Indian Philosophy》2017,45(5):837-861
This paper examines the puru?a concept in the Caraka Sa?hitā (CS), an early text of Ayurveda, and its relation to Indic thinking about phenomenal worldhood. It argues that, contrary to the usual interpretation, early Ayurveda does not consider the person to be a microcosmic replication of the macrocosmos. Instead, early Ayurveda asserts that personhood is worldhood, and thus the person is non-different from the phenomenal totality (spatial and temporal) of his existence. This is confirmed by the CS’s several definitions of puru?a, which are alternately posed in terms familiar to Vai?e?ika, early (pre-“classical”) Sā?khya, early Buddhism, and Upani?adic monism. It is likewise confirmed by the Ayurvedic logic of sāmānya (translated as “identity”), which governs the meaning of the list of person-to-world correspondences in CS 4.5 and its often misinterpreted claim, puru?o’yam lokasa?mita?. Finally it is confirmed in the program of Ayurvedic therapeutics, which aims at establishing various kinds of “appropriateness” for the sake of effecting samayoga—the “harmonious joining” of person and world. 相似文献
179.
Friends You Can Trust: A Signaling Theory of Interest Group Litigation Before the U.S. Supreme Court
下载免费PDF全文
![点击此处可从《Law & society review》网站下载免费的PDF全文](/ch/ext_images/free.gif)
How do interest groups influence U.S. Supreme Court justices to vote in favor of their preferred outcomes? Following prior research on the influence of the Solicitor General, we develop and expand on the signaling theory of interest group influence via amicus curie briefs. We argue that an interest group's ideological reputation and the nature of the ideological signal it sends in its brief both function as powerful heuristics that convey information to the justices depending on the justices' own ideological preferences. When an organization files an amicus brief advocating for an outcome seemingly contrary to its traditional preferences (i.e., an unexpected signal), this signal should be more noticeable and credible than a signal in accordance with a group's conventional views (i.e., an expected signal). However, unexpected signals should have greater influence on justices who share the brief filer's preferences. We test our signaling theory on the terms from 1991 through 2002. We find that unexpected signals (but not expected signals) are associated with Supreme Court voting, and the influence of unexpected signals appears to be particularly strong among justices who share the ideological preferences of the brief filer. 相似文献
180.
Matthew P. J. Ashby 《European Journal on Criminal Policy and Research》2017,23(3):441-459
There has been extensive research on the value of closed-circuit television (CCTV) for preventing crime, but little on its value as an investigative tool. This study sought to establish how often CCTV provides useful evidence and how this is affected by circumstances, analysing 251,195 crimes recorded by British Transport Police that occurred on the British railway network between 2011 and 2015. CCTV was available to investigators in 45% of cases and judged to be useful in 29% (65% of cases in which it was available). Useful CCTV was associated with significantly increased chances of crimes being solved for all crime types except drugs/weapons possession and fraud. Images were more likely to be available for more-serious crimes, and less likely to be available for cases occurring at unknown times or in certain types of locations. Although this research was limited to offences on railways, it appears that CCTV is a powerful investigative tool for many types of crime. The usefulness of CCTV is limited by several factors, most notably the number of public areas not covered. Several recommendations for increasing the usefulness of CCTV are discussed. 相似文献