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   24600篇
  免费   757篇
各国政治   1238篇
工人农民   976篇
世界政治   2050篇
外交国际关系   921篇
法律   14384篇
中国共产党   3篇
中国政治   214篇
政治理论   5316篇
综合类   255篇
  2020年   316篇
  2019年   370篇
  2018年   508篇
  2017年   578篇
  2016年   612篇
  2015年   451篇
  2014年   503篇
  2013年   2631篇
  2012年   592篇
  2011年   706篇
  2010年   539篇
  2009年   588篇
  2008年   639篇
  2007年   648篇
  2006年   617篇
  2005年   558篇
  2004年   588篇
  2003年   625篇
  2002年   521篇
  2001年   945篇
  2000年   879篇
  1999年   733篇
  1998年   405篇
  1997年   338篇
  1996年   302篇
  1995年   292篇
  1994年   342篇
  1993年   307篇
  1992年   455篇
  1991年   488篇
  1990年   444篇
  1989年   440篇
  1988年   431篇
  1987年   458篇
  1986年   463篇
  1985年   449篇
  1984年   407篇
  1983年   444篇
  1982年   332篇
  1981年   297篇
  1980年   247篇
  1979年   325篇
  1978年   230篇
  1977年   197篇
  1976年   184篇
  1975年   169篇
  1974年   178篇
  1973年   162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