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   18154篇
  免费   546篇
各国政治   738篇
工人农民   889篇
世界政治   1514篇
外交国际关系   655篇
法律   10743篇
中国共产党   2篇
中国政治   92篇
政治理论   3883篇
综合类   184篇
  2020年   230篇
  2019年   275篇
  2018年   365篇
  2017年   430篇
  2016年   439篇
  2015年   319篇
  2014年   365篇
  2013年   1807篇
  2012年   426篇
  2011年   457篇
  2010年   368篇
  2009年   413篇
  2008年   482篇
  2007年   505篇
  2006年   481篇
  2005年   432篇
  2004年   453篇
  2003年   454篇
  2002年   420篇
  2001年   697篇
  2000年   641篇
  1999年   520篇
  1998年   296篇
  1997年   268篇
  1996年   232篇
  1995年   222篇
  1994年   265篇
  1993年   234篇
  1992年   359篇
  1991年   388篇
  1990年   342篇
  1989年   360篇
  1988年   329篇
  1987年   339篇
  1986年   350篇
  1985年   340篇
  1984年   294篇
  1983年   326篇
  1982年   265篇
  1981年   248篇
  1980年   186篇
  1979年   251篇
  1978年   173篇
  1977年   151篇
  1976年   134篇
  1975年   124篇
  1974年   140篇
  1973年   119篇
  1972年   115篇
  1971年   95篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
891.
892.
It has been suggested that the extent of rent-seeking expenditures arising from attempts to influence budget allocations should be estimated by the absolute magnitude of the observed changes in allocation. Instead, we argue that it is the extent of theex ante prospective changes that determine the level of rent-seeking, and that in the presence of countervailing activity these may be quite unrelated to the ex post observed values. We further argue that the traditional rent-seeking model of competition for a pre-specified rent is inappropriate in this context.  相似文献   
893.
894.
Accounting standards constitute the body of guidance needed to provide coherence and direction to accountants on how to keep the books. They inform the accountant about the logic of the way that accounting data should be organized and displayed in order to maximize its value to the prospective user. (The prospective users, in the case of federal accounting, range from the president and Congress through agency managers to the general public.) Federal accounting standards are the equivalent, for accounting, of budget concepts for the federal budget. After a long genesis, federal accounting standards are in the midst of a revolution which, if it succeeds, will transform the way accounting reports on federal fiscal activities and how it relates to the federal budget. This article, written from the perspective of a budget concepts technician who has participated in this effort, reviews these developments and where they seem to be heading.  相似文献   
895.
Elazar  Daniel J. 《Publius》1990,20(2):1-12
The founding and subsequent development of the United Stateshave been characterized by a tension between two kinds of liberty,which can be called natural liberty and federal liberty. Naturalliberty refers to the freedom of individuals to do as they pleasewithout being shackled by civil society. Federal liberty refersto the liberty to be a partner in establishing the covenantfounding civil society, and then the liberty to live accordingto the terms of the covenant. Federal liberty has taken twoforms in America: one concerning the relationship between individualsand civil society, and one concerning the relationship betweenthe states and the federal government under the U.S. Constitution.Out of the tension between natural and federal liberty, thereemerged two constitutional traditions: the U.S. constitutionaltradition, which has emphasized individualism and the marketplace,and the state constitutional tradition, which has emphasizedcommunity and commonwealth. Since the end of World War II, however,there has been a shift away from historic syntheses of marketplaceand commonwealth. Increasingly, the states have been deniedtheir constitutional powers to support any particular moralorder other than that of the marketplace, and the federal governmenthas undertaken to establish a new morality of equality for thenation as a whole.  相似文献   
896.
While arms control and disarmament represent efforts to respond to the military and political factors in the arms race, there has not been a com- parable effort to reduce the economic incentives. To do so military contrac- tors would have to be able to convert their production facilities to civilian manufacturing without loss of profits or workers.  相似文献   
897.
With Bernard Spodek, he edited Early Childhood Education: Issues and Highlights.He has written or edited more than 30 other books and contributed more than 300 articles to educational, psychological, and practitioner journals on such topics as giftedness and talent development, educational productivity, international comparisons, instruction, and parent education.  相似文献   
898.
899.
900.
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