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   24442篇
  免费   754篇
各国政治   1230篇
工人农民   954篇
世界政治   2038篇
外交国际关系   910篇
法律   14306篇
中国共产党   3篇
中国政治   216篇
政治理论   5286篇
综合类   253篇
  2020年   307篇
  2019年   364篇
  2018年   496篇
  2017年   567篇
  2016年   609篇
  2015年   446篇
  2014年   503篇
  2013年   2609篇
  2012年   591篇
  2011年   696篇
  2010年   536篇
  2009年   583篇
  2008年   640篇
  2007年   642篇
  2006年   619篇
  2005年   556篇
  2004年   587篇
  2003年   619篇
  2002年   518篇
  2001年   943篇
  2000年   876篇
  1999年   732篇
  1998年   403篇
  1997年   332篇
  1996年   300篇
  1995年   289篇
  1994年   336篇
  1993年   303篇
  1992年   452篇
  1991年   486篇
  1990年   443篇
  1989年   439篇
  1988年   431篇
  1987年   455篇
  1986年   462篇
  1985年   449篇
  1984年   406篇
  1983年   439篇
  1982年   330篇
  1981年   297篇
  1980年   246篇
  1979年   325篇
  1978年   228篇
  1977年   197篇
  1976年   184篇
  1975年   168篇
  1974年   178篇
  1973年   159篇
  1972年   154篇
  1971年   138篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
41.
42.
43.
44.
45.
New York State experimented with replacing their litigation-oriented system for achieving toxic dump site cleanup with one promising to lower transaction costs through alternative dispute resolution. Our analysis of outcomes is informed by three generations of implementation work focusing on (1) the motivations and incentives shaping individual behavior, (2) the larger organizational and political factors associated with variation across cases, and (3) the generic properties of policy implements. This mosaic approach to explanation produces, we believe, a more lifelike picture of use to policy makers for understanding the dynamic and interrelated nature of their choices.  相似文献   
46.
The EPA implements its policy of exhaust emission control by setting standards specified in terms of grams of pollutants per mile traveled. As a result, the tax must first restrain the vehicle miles traveled (VMT) if it is to have an impact on emission at all. EPA's choice of miles traveled as the medium through which its policy of pollution control must run is unfortunate, because travel is an activity that people resist giving up. This is reflected in a low long-run price elasticity of travel demand. Consequently, it takes substantial increases in the gasoline tax to make an impact on long-run travel demand. Simulation results show that under an alternative policy option, where EPA's standards are specified in terms of grams of pollutant per gallon of fuel burned, the same long-run reduction in exhaust emissions achievable today can be achieved (at an even higher level of confidence) with less than one-tenth of the increase in gasoline price required under the existing policy regime.  相似文献   
47.
48.
Newspaper juries     
This article reports on a field experiment on the effect of media information on people’s attitudes towards the justice system. For the duration of a year a Dutch local newspaper took small groups of readers, called ‘newspaper jurors’, to court sessions of criminal cases and subsequently reported on their experiences and perceptions. Using a quasi-experimental design, we examined whether an attitude change in the general reader population of this particular local newspaper occurred as a result of the jury’s newspaper reports. Findings show that, after the treatment interval of 1 year, no attitude change in the general reader population could be identified that was absent in the control group.  相似文献   
49.
We consider the contributions made by Robert H. Bork's Coercing Virtue (2003) and Anne-Marie Slaughter's A New World Order (2004) to the ongoing debate over the citation of foreign law in United States courts. While empirically minded sociolegal scholars might be tempted to dismiss these books as mere op-eds, that would be a mistake. Taken with the spate of other recent work, they supply the makings of an agenda for rigorous research devoted to understanding the exchange of law among nations.  相似文献   
50.
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