首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   37028篇
  免费   1693篇
  国内免费   5篇
各国政治   1752篇
工人农民   1598篇
世界政治   2712篇
外交国际关系   1368篇
法律   23380篇
中国共产党   10篇
中国政治   361篇
政治理论   7212篇
综合类   333篇
  2020年   637篇
  2019年   721篇
  2018年   920篇
  2017年   1050篇
  2016年   1104篇
  2015年   819篇
  2014年   900篇
  2013年   3898篇
  2012年   993篇
  2011年   1132篇
  2010年   967篇
  2009年   1014篇
  2008年   1054篇
  2007年   1080篇
  2006年   1071篇
  2005年   954篇
  2004年   947篇
  2003年   942篇
  2002年   864篇
  2001年   1374篇
  2000年   1221篇
  1999年   1025篇
  1998年   561篇
  1997年   405篇
  1996年   456篇
  1995年   413篇
  1994年   429篇
  1993年   424篇
  1992年   660篇
  1991年   690篇
  1990年   669篇
  1989年   602篇
  1988年   681篇
  1987年   607篇
  1986年   684篇
  1985年   655篇
  1984年   543篇
  1983年   517篇
  1982年   399篇
  1981年   370篇
  1980年   311篇
  1979年   429篇
  1978年   286篇
  1977年   237篇
  1976年   220篇
  1975年   252篇
  1974年   273篇
  1973年   212篇
  1972年   214篇
  1971年   194篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
91.
This article contributes to the development of theories on European integration by testing and exploring statistical models on the long-term development of legislative activity of the European Commission. Drawing on legal information gained from the European Union’s PreLex database and analyzing it with the help of statistical analyses, we map out growth patterns of EU law between 1976 and 2003. We construct time-series models and models based on non-linear regression. While the performance of models based on the traditional theoretical approaches, intergovernmentalism and neo-functionalism, is rather poor, the analysis suggests that nonlinear dynamic models might be an interesting avenue for future conceptualizations of the EU integration process. This article is based on a paper presented at the ECPR Standing Group on the European Union Second Pan-European Conference on EU Politics, “Implications of a Wider Europe: Politics, Institutions and Diversity”, 24–26 June 2004, Bologna, Italy. We would like to thank the seminar participants for useful comments.  相似文献   
92.
This article explores the different and sometimes conflicting explanations of the success of the collective enterprises (town–village-enterprise) in China during the first phase of transition (1979–1995). It is argued that explanations, relying on cultural variables are not sustainable and this for two reasons. First, the importance of the collective enterprise is shrinking while the private sector is clearly on the rise. Second, other factors, referring to characteristics of the local and central political, administrative and economic environment, in which the Chinese enterprise has to (had to?) operate, provide for a sufficient explanation of the peculiar structure of the Chinese collective enterprises. These enterprises are seen as the result of ?bureau-preneurship’ because local bureaucrats were integrated in their management in order to pre-empt predatory behaviour and to facilitate the relationships with the central institutions. The article contributes to the property rights’ theory of the firm as it analyses an empirically very important case in which firms with unclear property rights and structures, apparently not conducive for incentives, might still be the most efficient option.  相似文献   
93.
Discussion of rape by soldiers as a form of persecution haslargely been directed towards the context of war or actual conflict.Nevertheless, there is a need for attention to be directed towardsthe phenomenon of rape within the military in the post-conflictperiod. This article discusses asylum claims presented in Norwayby Eritrean female soldiers claiming risk of persecution inthe form of sexual violence, rape, or torture within the military.First, presentation is made of the history of Eritrean women'sparticipation in the war of independence and the ensuing politicaland legislative gains won at the end of the war against Ethiopia.Review of Eritrea's report and responses to the Committee onthe Elimination of Discrimination Against Women (CEDAW) reveala state of backlash against women in the post-conflict period.Second, examination of how rape within the military and desertionmay fall under the criteria of the definition of a refugee accordingthe 1951 Convention on the Status of Refugees is pursued. Comparisonis drawn to instances of rape of women soldiers in the US andIsrael, as well as sexual violence by United Nations Missionin Ethiopia and Eritrea (UNMEE) peacekeepers, revealing commonchallenges affecting prevention and protection strategies. Third,a comparative review is conducted of evidentiary standards inorder to highlight the importance of maintaining a flexibleapproach responsive to the special circumstances of sexual violence.The Norwegian practice indicated a tendency to provide protectionfor compassionate grounds or humanitarian protection, ratherthan asylum. This resulted in non-recognition of the legitimacyof claims based on gender related persecution as requiring legalprotection under the 1951 Convention on the Status of Refugees.  相似文献   
94.
95.
96.
97.
In their article, Tippins and Wittmann articulate a strong position against custody evaluators making specific custody recommendations to the court. This response will focus on my thoughts about their concepts and my belief that recommendations can be useful and appropriate some of the time, even though there may be significant problems with certain types of recommendations and problems with some evaluators.  相似文献   
98.
99.
In recent years, legislators in all fifty states have given grandparents rights to petition for visitation privileges with grandchildren that can be enforced over parental objections. Grandparent visitation rights reflect an effort to protect meaningful relationships children enjoy with nonparental caregivers, enlist the assistance of extended family when the child's nuclear family is disrupted, and defend the interests of grandparents themselves. This psycholegal analysis explores the direct and indirect consequences of grandparent visitation statutes for family functioning. Statutory provisions are summarized, and the effects of these statutes are evaluated in light of what is known about the role of grandparents in child development, how courts evaluate children's "best interests" in grandparent visitation disputes, and how these statutes can alter family functioning in informal ways. The authors conclude that there are risks as well as benefits to children and families in grandparent visitation statutes, and suggest directions for procedural and statutory reform.  相似文献   
100.
Kornai's thesis that shortage results from demand expansions bred by the soft budget constraint, derives from his implicit assumption that price regimes of input and output firms are different. Since any firm is both an input and an output firm, which discards the assumption as logically untenable, excess demand can only turn up because of lower than contracted inputs of labor and management that are not offset by an adequate downward adjustment of earnings. Expansions of demand that appear to be autonomous, are incited by uncertain deliveries of inputs, that is, by inefficiency (of output firms) as well. A by far the largest part of excess demand can be explained by state preferences for fast growth. As planners are more successful in generating investment, and the ensuing consumer, demand than in expanding production, shortage is inevitable regardless of the character of the firms' budget constraints.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号