全文获取类型
收费全文 | 589篇 |
免费 | 22篇 |
专业分类
各国政治 | 24篇 |
工人农民 | 26篇 |
世界政治 | 77篇 |
外交国际关系 | 69篇 |
法律 | 223篇 |
中国共产党 | 1篇 |
中国政治 | 3篇 |
政治理论 | 187篇 |
综合类 | 1篇 |
出版年
2023年 | 3篇 |
2022年 | 2篇 |
2021年 | 9篇 |
2020年 | 6篇 |
2019年 | 18篇 |
2018年 | 18篇 |
2017年 | 24篇 |
2016年 | 26篇 |
2015年 | 5篇 |
2014年 | 23篇 |
2013年 | 110篇 |
2012年 | 17篇 |
2011年 | 14篇 |
2010年 | 14篇 |
2009年 | 23篇 |
2008年 | 16篇 |
2007年 | 21篇 |
2006年 | 36篇 |
2005年 | 26篇 |
2004年 | 26篇 |
2003年 | 27篇 |
2002年 | 19篇 |
2001年 | 15篇 |
2000年 | 4篇 |
1999年 | 8篇 |
1998年 | 7篇 |
1997年 | 7篇 |
1995年 | 4篇 |
1994年 | 5篇 |
1993年 | 4篇 |
1991年 | 3篇 |
1990年 | 5篇 |
1989年 | 11篇 |
1988年 | 5篇 |
1987年 | 10篇 |
1986年 | 6篇 |
1985年 | 2篇 |
1984年 | 4篇 |
1983年 | 3篇 |
1982年 | 2篇 |
1981年 | 3篇 |
1980年 | 3篇 |
1978年 | 4篇 |
1977年 | 2篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1970年 | 1篇 |
1967年 | 1篇 |
1962年 | 1篇 |
1961年 | 1篇 |
排序方式: 共有611条查询结果,搜索用时 250 毫秒
1.
Policy Sciences - Recent scholarship posits that ambiguous (‘polysemic’) ideas are effective for coalition building between diverse stakeholders: their capacity to be interpreted... 相似文献
2.
3.
《青少年犯罪问题》编辑部 《青少年犯罪问题》2007,(3):1-1
青少年成长过程必然触及社会关系的各个层次和方面,与社会方方面面发生联系,自然有愈来愈多的社会关系亟需法律来确认和调节,国家的法律在保护青少年健康成长中至关重要。我国立法机关面对经济和社会快速发展的形势,依据国家的有关方针、政策以及现实生活中的大量经验、做法,结合所签署的联合国文件精神, 相似文献
4.
5.
Federal transportation officials assert that labor protections in the Urban Mass Transportation Act inhibit the propensity of local transit agencies to contract with private firms for services. The authors present results from a survey of a large sample of transit managers and econometric analysis to support their conclusion that labor protections do not appear to reduce the incidence of contracting. The labor protections, however, may be costly to transit management in other ways. The authors recommend actions, aside from repeal of labor protections, to increase contracting by local transit agencies. 相似文献
6.
7.
The growing literature about mixed electoral systems has addressed their effect on party systems, voting behavior, campaign strategies, legislative roll-call voting, and other issues in a handful of countries. But, the effect of mixed systems has not been fully evaluated cross-nationally or longitudinally. Using data from the World Bank’s Database of Political Institutions, we address this gap in the literature by investigating two related questions. First, do mixed electoral rules produce different election outcomes than other election rules? Second, are these results attenuated by the definitions of mixed systems that scholars employ? We find that mixed systems generate outcomes that are distinct from other electoral systems and that these findings are generally robust across different definitions. 相似文献
8.
The modern history of divided government in America suggests that the framers succeeded in creating a government unresponsive to popular passions. Yet in the nineteenth century the party winning the presidency almost always captured control of the House of Representatives. Why and how could nineteenth century national elections be so responsive that they resemble parliamentary outcomes? We identify electoral institutions present in the states that directly linked congressional elections to presidential coattails. Specifically, we estimate the impact of state ballot laws and the strategic design of congressional districts on presidential coattail voting from 1840 to 1940. We find that presidential elections, as mediated by state electoral laws, strongly account for unified party control of the House and the presidency throughout the nineteenth century. 相似文献
9.
10.