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   69376篇
  免费   3015篇
各国政治   4488篇
工人农民   2890篇
世界政治   5997篇
外交国际关系   3800篇
法律   32862篇
中国共产党   9篇
中国政治   751篇
政治理论   20654篇
综合类   940篇
  2021年   405篇
  2020年   1163篇
  2019年   1516篇
  2018年   1666篇
  2017年   1961篇
  2016年   2174篇
  2015年   1830篇
  2014年   2099篇
  2013年   10538篇
  2012年   1608篇
  2011年   1721篇
  2010年   1825篇
  2009年   2064篇
  2008年   1762篇
  2007年   1718篇
  2006年   1896篇
  2005年   1791篇
  2004年   1685篇
  2003年   1499篇
  2002年   1530篇
  2001年   1631篇
  2000年   1379篇
  1999年   1268篇
  1998年   1094篇
  1997年   973篇
  1996年   953篇
  1995年   919篇
  1994年   929篇
  1993年   955篇
  1992年   972篇
  1991年   1025篇
  1990年   979篇
  1989年   992篇
  1988年   1012篇
  1987年   1032篇
  1986年   1012篇
  1985年   1092篇
  1984年   966篇
  1983年   994篇
  1982年   885篇
  1981年   836篇
  1980年   652篇
  1979年   716篇
  1978年   609篇
  1977年   539篇
  1976年   486篇
  1975年   437篇
  1974年   465篇
  1973年   450篇
  1972年   380篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
151.
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   
152.
153.
154.
155.
156.
157.
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   
158.
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   
159.
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   
160.
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