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   69373篇
  免费   3333篇
各国政治   4712篇
工人农民   2892篇
世界政治   6121篇
外交国际关系   3961篇
法律   31977篇
中国共产党   10篇
中国政治   761篇
政治理论   21318篇
综合类   954篇
  2021年   421篇
  2020年   1192篇
  2019年   1551篇
  2018年   1714篇
  2017年   2020篇
  2016年   2246篇
  2015年   1873篇
  2014年   2146篇
  2013年   10907篇
  2012年   1613篇
  2011年   1732篇
  2010年   1857篇
  2009年   2122篇
  2008年   1819篇
  2007年   1765篇
  2006年   1907篇
  2005年   1807篇
  2004年   1697篇
  2003年   1504篇
  2002年   1540篇
  2001年   1537篇
  2000年   1322篇
  1999年   1237篇
  1998年   1118篇
  1997年   1000篇
  1996年   968篇
  1995年   935篇
  1994年   930篇
  1993年   950篇
  1992年   927篇
  1991年   991篇
  1990年   932篇
  1989年   978篇
  1988年   976篇
  1987年   1003篇
  1986年   961篇
  1985年   1019篇
  1984年   926篇
  1983年   958篇
  1982年   893篇
  1981年   837篇
  1980年   664篇
  1979年   704篇
  1978年   609篇
  1977年   532篇
  1976年   487篇
  1975年   420篇
  1974年   439篇
  1973年   439篇
  1972年   362篇
排序方式: 共有10000条查询结果,搜索用时 46 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.
198.
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   
199.
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   
200.
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   
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