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   23014篇
  免费   899篇
各国政治   1006篇
工人农民   857篇
世界政治   1848篇
外交国际关系   787篇
法律   14305篇
中国共产党   2篇
中国政治   107篇
政治理论   4796篇
综合类   205篇
  2020年   346篇
  2019年   394篇
  2018年   485篇
  2017年   570篇
  2016年   596篇
  2015年   460篇
  2014年   499篇
  2013年   2333篇
  2012年   538篇
  2011年   575篇
  2010年   514篇
  2009年   573篇
  2008年   578篇
  2007年   600篇
  2006年   571篇
  2005年   533篇
  2004年   545篇
  2003年   532篇
  2002年   498篇
  2001年   899篇
  2000年   809篇
  1999年   685篇
  1998年   365篇
  1997年   302篇
  1996年   269篇
  1995年   274篇
  1994年   315篇
  1993年   295篇
  1992年   457篇
  1991年   485篇
  1990年   432篇
  1989年   471篇
  1988年   417篇
  1987年   453篇
  1986年   434篇
  1985年   444篇
  1984年   366篇
  1983年   403篇
  1982年   319篇
  1981年   304篇
  1980年   223篇
  1979年   335篇
  1978年   231篇
  1977年   191篇
  1976年   175篇
  1975年   161篇
  1974年   182篇
  1973年   163篇
  1972年   147篇
  1971年   121篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
992.
993.
994.
995.
In this paper, the authors use the Bush administration's management grades from the Program Assessment Rating Tool (PART) to evaluate performance budgeting in the federal government—in particular, the role of merit and political considerations in formulating recommendations for 234 programs in the president's fiscal year 2004 budget. PART scores and political support were found to influence budget choices in expected ways, and the impact of management scores on budget decisions diminished as the political component was taken into account. The Bush administration's management scores were positively correlated with proposed budgets for programs housed in traditionally Democratic departments but not in other departments. The federal government's most ambitious effort to use performance budgeting to date shows both the promise and the problems of this endeavor.  相似文献   
996.
Hurricane Katrina revealed a lack of preparedness in disaster management networks covering the New Orleans area. This paper focuses on the operation of networks in preparing to evacuate residents in advance of a major disaster. There are two cases: the relatively successful evacuation of residents who left by private conveyance and the widely publicized failure to provide for those who could not or would not leave on their own. We trace the actions and inactions of various players to reach conclusions about the strengths and weaknesses of networks in the special circumstances of disaster preparation.  相似文献   
997.
998.
All voting is strategic because the shared outcomes are note within the choice set of any voter, the elements of which can only be strategies. Voting behavior need not re- flect the individual's ordering of outcomes, and the conventional distinction between sincere and sophisticated voting is misguided. In voting choice, the ordinal ranking of outcomes must be supplemented by intrapersonal evaluation of utility differences among these outcomes and also by predictions concerning the behavior of other participants in the nexus of interdependence.  相似文献   
999.
In 2006, the Public Choice Society chose a new president using approval voting. There were five candidates, and the election was extremely close. We indicate the sources of support of the different candidates, based in part on spectral analysis, by voters who cast between one and five votes. Using preference information that was also gathered, we show that two candidates different from the approval voting winner, including the apparent Condorcet winner, might have won under different voting systems. Because most voters did not indicate their complete preference rankings, however, these differences are hardly robust, especially since the outcome was essentially a dead heat.  相似文献   
1000.
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