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   5747篇
  免费   198篇
各国政治   301篇
工人农民   231篇
世界政治   421篇
外交国际关系   167篇
法律   3343篇
中国共产党   1篇
中国政治   35篇
政治理论   1365篇
综合类   81篇
  2020年   76篇
  2019年   92篇
  2018年   101篇
  2017年   141篇
  2016年   123篇
  2015年   116篇
  2014年   110篇
  2013年   601篇
  2012年   153篇
  2011年   140篇
  2010年   135篇
  2009年   137篇
  2008年   150篇
  2007年   156篇
  2006年   168篇
  2005年   149篇
  2004年   164篇
  2003年   155篇
  2002年   143篇
  2001年   210篇
  2000年   186篇
  1999年   141篇
  1998年   84篇
  1997年   68篇
  1996年   56篇
  1995年   73篇
  1994年   70篇
  1993年   65篇
  1992年   106篇
  1991年   106篇
  1990年   123篇
  1989年   98篇
  1988年   92篇
  1987年   100篇
  1986年   123篇
  1985年   116篇
  1984年   94篇
  1983年   91篇
  1982年   69篇
  1981年   60篇
  1980年   60篇
  1979年   56篇
  1978年   74篇
  1977年   42篇
  1976年   43篇
  1975年   51篇
  1974年   71篇
  1973年   62篇
  1972年   44篇
  1969年   43篇
排序方式: 共有5945条查询结果,搜索用时 0 毫秒
111.
Abrams  Burton A.  Settle  Russell F. 《Public Choice》2004,120(3-4):379-400
The Federal Election Campaign Act as passed in 1971 and amended in 1974represented landmark federal legislation. It imposed new restrictions oncampaign contributions and contained path-breaking provisions for the useof public funds to partially finance the campaigns of qualifyingpresidential candidates. The nominal intent of the legislation was torestrain the skyrocketing campaign costs and the feared abuses thatgrowing dependencies on such money engendered. Three decades later, withthe campaign spending ``arms race'' still raging. Congress sought toimpose further constraints on campaign spending with enactment of theBipartisan Campaign Reform Act of 2002 (BCRA). Competing theories ofgovernment regulation are reviewed to better understand the intent andlikely consequences of the 2002 legislation in particular and campaignfinance regulation in general. A simple model of the campaign spendingprocess highlights the likely causes of the rapid growth in campaignspending. Data and evidence are presented to test hypotheses concerningthe timing of and underlying motivations for BCRA.  相似文献   
112.
To date, the field of non‐market strategy has little to offer in the way of an integrated perspective on the simultaneous management of strategic issues and corporate stakeholders. This paper employs social network analysis to make a number of theoretically grounded conjectures about the delicate relationships between stakeholder behaviour and issue evolution. It is found that social network analysis has the potential to enrich and integrate theoretical perspectives in the field of non‐market strategy, offering solutions to a set of previously unresolved puzzles. Copyright © 2004 Henry Stewart Publications  相似文献   
113.
Administrative data from North Carolina are used to explore the extent to which that state's relatively sophisticated school‐based accountability system has exacerbated the challenges that schools serving low‐performing students face in retaining and attracting high‐quality teachers. Most clear are the adverse effects on retention rates, and hence on teacher turnover, in such schools. Less clear is the extent to which that higher turnover has translated into a decline in the average qualifications of the teachers in the low‐performing schools. Other states with more primitive accountability systems can expect even greater adverse effects on teacher turnover in low‐performing schools. © 2004 by the Association for Public Policy Analysis and Management.  相似文献   
114.
Bonding in parent, peer, and school domains were compared in a general sample of children and a sample of children of methadone-treated parents. Bivariate comparisons revealed that children of methadone-treated parents had lower SES, and were significantly more likely to smoke cigarettes but not more likely to drink alcohol. Several measures of attachment were significantly different between the two samples across parent, peer, and school domains. Multivariate analyses indicated that the children of methadone-treated parents were more likely to smoke, even after accounting for the effects of demographic and attachment variables. For drinking, sample membership was not found to be significant. Attachment to school decreased the odds of both smoking and drinking in both samples. Peer attachment had no effect on the odds of smoking initiation; however,loyalty to best friend did predict increased odds of drinking initiation.  相似文献   
115.
Although it was a relatively quiet year for the courts and congressionalaction, 1997–1998 saw several developments that may significantlydefine federalism in the coming years. The 1998 federal budgetis projected to show a surplus, ending decades of deficit financinginWashington, D.C., but also raising questions about the budget'sfiscal impact on federalism and intergovernmental relations.Devolution took a back seat in Washington, D.C., as concernsabout managed care, education, and internet access led to proposalsfor increased federal involvement in state and local affairs.The states continued their implementation of welfare reformand launched other programs in health, environment.  相似文献   
116.
Zimmerman  Joseph F. 《Publius》1998,28(1):71-89
State attorneys general are major participants in intergovernmentalrelations in the United States. This article presents six modelsthat may explain their interactions with each other and teststhree hypotheses associated with two models. Their interactionscomport with the cooperative and the innovation-diffusion models.Only limited evidence supports the hostility model and its associatedhypothesis. No evidence supports the mercantilist and competitivemodels. The response from only one attorney general suggestedhis actions are based on the benign neglect model. The conclusionis drawn that the cooperative activities of the attorneys generalhave produced a more harmonious federal system in terms of enforcementpolicies.  相似文献   
117.
118.
119.
120.
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