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   69586篇
  免费   3281篇
各国政治   4486篇
工人农民   2874篇
世界政治   5995篇
外交国际关系   3822篇
法律   33249篇
中国共产党   10篇
中国政治   740篇
政治理论   20751篇
综合类   940篇
  2021年   412篇
  2020年   1163篇
  2019年   1518篇
  2018年   1671篇
  2017年   1958篇
  2016年   2187篇
  2015年   1829篇
  2014年   2103篇
  2013年   10536篇
  2012年   1626篇
  2011年   1758篇
  2010年   1833篇
  2009年   2070篇
  2008年   1773篇
  2007年   1743篇
  2006年   1903篇
  2005年   1774篇
  2004年   1678篇
  2003年   1490篇
  2002年   1539篇
  2001年   1654篇
  2000年   1450篇
  1999年   1288篇
  1998年   1113篇
  1997年   1000篇
  1996年   959篇
  1995年   921篇
  1994年   931篇
  1993年   952篇
  1992年   1021篇
  1991年   1045篇
  1990年   1011篇
  1989年   1059篇
  1988年   1042篇
  1987年   1047篇
  1986年   1024篇
  1985年   1080篇
  1984年   964篇
  1983年   999篇
  1982年   905篇
  1981年   840篇
  1980年   656篇
  1979年   722篇
  1978年   601篇
  1977年   534篇
  1976年   496篇
  1975年   429篇
  1974年   449篇
  1973年   452篇
  1972年   394篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
191.
Provincial governments in the Netherlands have only one general tax at their disposal. However, it has become an insufficient source of revenue for this level of government in the Dutch system. To increase the revenue raising capacity of the provincial governments, thirteen broad-based general tax proposals not used at the local level were examined. The objective was to find a fair and equitable tax that could easily be collected and would result in fl. 200 million in additional revenue for the provincial governments.  相似文献   
192.
193.
194.
195.
196.
197.
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   
198.
The process is not the problem, the problem is the problem. Rudolph Penner (1984). …We argue the superiority of the outcome from the process, not of the process from the outcome. The constancy of the economist's objection to this conclusion when applied to governmental rather than market decisions simply often reflects the fact that, while some economists are not disturbed that consumer preferences lead to allocation policies other than best respond to their own tastes, when political preferences lead to governmental policies not consistent with his informed and considered preferences, they are tempted to attribute irrationality to government.  相似文献   
199.
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   
200.
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