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   10497篇
  免费   310篇
各国政治   628篇
工人农民   402篇
世界政治   764篇
外交国际关系   512篇
法律   5810篇
中国共产党   2篇
中国政治   71篇
政治理论   2527篇
综合类   91篇
  2020年   115篇
  2019年   156篇
  2018年   219篇
  2017年   251篇
  2016年   256篇
  2015年   178篇
  2014年   221篇
  2013年   1327篇
  2012年   215篇
  2011年   252篇
  2010年   239篇
  2009年   244篇
  2008年   271篇
  2007年   281篇
  2006年   288篇
  2005年   260篇
  2004年   242篇
  2003年   255篇
  2002年   242篇
  2001年   344篇
  2000年   304篇
  1999年   284篇
  1998年   148篇
  1997年   136篇
  1996年   107篇
  1995年   113篇
  1994年   129篇
  1993年   117篇
  1992年   160篇
  1991年   210篇
  1990年   189篇
  1989年   191篇
  1988年   175篇
  1987年   201篇
  1986年   195篇
  1985年   187篇
  1984年   159篇
  1983年   160篇
  1982年   121篇
  1981年   136篇
  1980年   99篇
  1979年   159篇
  1978年   120篇
  1977年   89篇
  1976年   85篇
  1975年   95篇
  1974年   105篇
  1973年   101篇
  1972年   67篇
  1971年   67篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
91.
One of the remedies sought by state and local officials for the growing burden of federal mandates is a mandate reimbursement law. A major purpose of mandate reimbursement is to deter Congress from imposing excessive costs on state and local governments by making it fully accountable for its actions. The paper begins by extending the economic theory of grants to mandates and reimbursed mandates. It goes on to assess the benefits and costs of mandate reimbursement, and to distinguish mandates that should be reimbursed, should a reimbursement program prove desirable, from those that should not. Then, using the economic theory of grants and mandates, the paper compares reimbursed mandates with two alternatives for accomplishing the same objective, compensating grants and procedural rules. It concludes that the latter are more promising than mandate reimbursement.  相似文献   
92.
This article surveys the voluminous economic literature on commoditybundling. While bundling has been widely studied, the vast majorityof the literature has focused on theoretical treatments of bundlingthat demonstrate a wide range of reasons why firms might engagein bundling. These papers generally contain restrictive assumptions,including assumptions regarding the existence of monopoly insome markets, and the nature of rivalry in others. The modelscontained in these papers also generally suppress the more obviousand ubiquitous reasons firms may use bundling. Moreover, thesemodels have not been subject to robustness checks, nor havetheir assumptions been tested empirically. This review of theeconomic literature generally confirms the US Solicitor General'sview in 3M v. LePage's regarding the underdeveloped state ofthe economics literature and its position that the US SupremeCourt should defer promulgation of antitrust standards for bundling.While the literature has demonstrated the possibility that bundlingcan generate anticompetitive harm, it does not provide a reliableway to gauge whether the potential for harm would outweigh anydemonstrable benefits from the practice. As a result, the widespreadapplication of the antitrust laws to bundling by firms can generatesignificant error costs by erroneously condemning or deterringefficient business practices. In the future, economists shouldseek to expand their understanding of both the anticompetitiveand procompetitive reasons firms engage in bundling. This willentail studying the reasons why bundling is adopted by firmswithout market power, relaxing the assumption of monopoly intheoretical models, and generating testable hypotheses and thedata to test them.  相似文献   
93.
We discuss Professor Jeffrey Church's report to the EuropeanCommission in 2004 on the effects of vertical restraints andmergers. Although thorough and accurate, the report could bemisinterpreted by practitioners, as it does not emphasize thatmarket power is only a necessary condition for harm to competition,and that most vertical mergers that present the possibilityof competitive harm also present economic efficiencies thatare intrinsic to the integration.  相似文献   
94.
95.
96.
How realistic are democratic-governance strategies that emphasize local governance as a key component? Using Nigeria’s experience in local government and primary health care in the 1980s and 1990s as a case example, the article finds there were substantial shortfalls in local participation and program performance. These were caused by problems in the local political environment and local institutional design, in the national policy environment (particularly in the funding system), and by the stresses of structural adjustment, resource shortfalls, the natural physical environment, and weak leadership. These combined to create poor and inappropriate reward structures and lack of accountability. However, even though the Nigerian case was not successful, most of the specific problems that hurt it are remediable through policy changes at the national level. Several of these were under consideration at the time of the coups of 1992 and 1993.  相似文献   
97.
98.
Editor's note: Rosa Del Olmo has recently written on the same theme in: The Attack on the Supreme Court of Columbia: A Case Study of Guerrilla and Government ViolenceViolence. Aggression and Terrorism 2 (1988): 57–84.  相似文献   
99.
Wolfe  James H. 《Publius》1988,18(2):75-89
Constitutional engineering to overcome ethnoregional cleavagesis being put to a severe test on Cyprus, where Greek and Turkishcommunities haltingly endeavor to salvage a divided state Threeyears after independence in 1960, the attempt to govern throughfunctional federalism ended in civil war. Intervention by Greeceand Turkey in 1974 resulted in a de facto partitioning of therepublic into two ethnically homogeneous areas. Under UnitedNations auspices, communal elites bargain for a consociationalsettlement, balancing national autonomy and individual rights.The solution requires international safeguards guaranteeinga new constitution and providing for "free cities" under a bicommunaladministration. Failure of the international community to actwill lead to a partitionist solution as manifested by a growingacceptance of Turkish Cypriot statehood.  相似文献   
100.
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