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   923篇
  免费   26篇
各国政治   70篇
工人农民   37篇
世界政治   89篇
外交国际关系   60篇
法律   377篇
中国政治   9篇
政治理论   301篇
综合类   6篇
  2023年   6篇
  2022年   3篇
  2021年   5篇
  2020年   6篇
  2019年   25篇
  2018年   24篇
  2017年   27篇
  2016年   32篇
  2015年   17篇
  2014年   23篇
  2013年   184篇
  2012年   21篇
  2011年   22篇
  2010年   23篇
  2009年   25篇
  2008年   34篇
  2007年   18篇
  2006年   28篇
  2005年   27篇
  2004年   35篇
  2003年   30篇
  2002年   25篇
  2001年   25篇
  2000年   18篇
  1999年   16篇
  1998年   20篇
  1997年   16篇
  1996年   13篇
  1995年   17篇
  1994年   13篇
  1993年   18篇
  1992年   14篇
  1991年   10篇
  1990年   9篇
  1989年   14篇
  1988年   12篇
  1987年   11篇
  1986年   9篇
  1985年   11篇
  1984年   12篇
  1983年   6篇
  1982年   6篇
  1981年   6篇
  1979年   3篇
  1978年   5篇
  1976年   2篇
  1975年   3篇
  1974年   2篇
  1972年   4篇
  1969年   4篇
排序方式: 共有949条查询结果,搜索用时 15 毫秒
881.
Since 1968 more than thirty-five social policy experiments have been conducted in the United States. During this period through 1976 these experiments were generally long-term, large-scale tests of major new programs; thereafter, experiments became markedly more modest in scope. Although hundreds of millions of dollars were spent on the earlier programs, the experiments probably had only a negligible impact on policies. This result stemmed from a variety of factors: Social testing actually tends to exert a conservative influence on policymaking; and the time required to complete experiments and interpret results is often incompatible with the needs of policy makers. In addition, test results are often not effectively communicated to Congress, the administration and the public, and even when the results are conveyed, policy makers are frequently skeptical about the soundness of the methodologies employed. If recent experimental programs are to exert more influence on policymaking, program oficials will need to address these dificulties.  相似文献   
882.
Abstract. This short note discusses a few general data-related problems which occur in analyses of cyclical processes, and offers a brief overview of the advantages and disadvantages of the various approaches and techniques that can be employed. The conclusion is that one should be flexible in approach; it is always possible to model data in more than one way. A prudent strategy will always include the specification and testing of various models.  相似文献   
883.
The following article examines the relationship between the British Secret Intelli-gence Service (SIS, a.k.a. MI 6) and the machinery of central government, particularly departments of state and other agencies which employ information generated by the SIS. It is argued the main link between the SIS and its consumers in British government is the SIS's requirements 'side', embodied throughout most of the post-war era in the form of a Requirements Directorate. The article argues that the Requirements mechanism operates as a line of communication between the SIS and its consumers separate from the Cabinet Office Joint Intelligence Organisation (JIO), although there is overlap and interdependency between the two architectures. This discussion traces the development of the 'requirements side' from the interwar period up to the post-Cold War era using information from archival sources and a programme of interviews with former UK intelligence officials. It is further argued that the structure and process of the SIS 'requirements side' has developed and changed as a consequence of changes in the structure of demand in the machinery of British government, including adapting to the increasingly central role of the JIO. However, despite that increasingly central role of the JIO, the 'requirements side' has continued to serve as the first point of contact between the SIS and its customers in Whitehall.  相似文献   
884.
885.
Osborne  Evan 《Public Choice》2002,111(3-4):399-415
The paper develops a rent-seeking theory of the common law.The general finding is that the law's form depends on thecomparative advantage each group has in production versusappropriation generally, and appropriation via litigation inparticular. The model generates new interpretations ofdevelopments in United States common law, and is used both tosupplement and to criticize two dominant theories of such law,the efficiency theory associated with the law and economicsmovement and that generated by critical legal studiesscholars.  相似文献   
886.
887.
The tax and expenditure limitation (TEL) "movement" of the 1970s and 1980s can be characterized in part as a struggle between local autonomy and state control. Undeniable shifts have occurred over the same period in state and local revenue systems and functional responsibilities. This article places these shifts within the context of this movement, using pooled, cross-sectional, time-series techniques for the period between 1970 and 1990, in an effort to assess its impacts. Findings suggest that TELs have resulted in increased centralization, lessened local responsiveness, increased use of local non-tax sources of revenue, and a sector less accommodating to the needs of dependent populations. TELs may have also had dubious effects on both the allocative efficiency and equity of the state and local public sector.  相似文献   
888.
The work of Jesse Burkhead continues to have great relevance today. Its germaneness could be taken as an indictment of how little progress has been made in federal budgeting in the past half century, but it also says a great deal about Burkhead's insights and the lasting legacy of his work. This article discusses some of Burkhead's ideas on the use of the federal budget and their pertinence to the budget issues of today, including the role of the federal government in the economy, budgetary relations between presidents and Congresses, and the role of performance information in budgeting.  相似文献   
889.
Government and growth: Cross-sectional evidence   总被引:1,自引:0,他引:1  
Economic theory suggests that government contributes to total economic growth in two ways: positively, through the provision of Pigovian public goods and services; and negatively, through the inefficient provision of such goods and services and the distortionary effects attendant with their provision. This paper develops a model that differentiates the two effects and empirically tests the model for a sample of forty-eight countries. Evidence suggests that the net effect of government on growth is positive, but that the negative effects are not insignificant. Though growth in government output contributes to total economic growth, at the margin this is approximately offset by distortionary effects attendant with increases in the relative size of government.  相似文献   
890.
This paper formulates a political theory of intergovernmental grants. A model of vote-maximizing federal politicians is developed. Grants are assumed to buy the support of state voters and the ‘political capital or resources’ of state politicians and interest groups which can be used to further increase the support of state voters for the federal politician. The model is tested for 49 states. Similarity of party affiliation between federal and state politicians and the size of the Democrat majority in the state legislature increases the per capita dollar amount of grants made to a state. Likewise, increases in both the size of the state bureaucracy and union membership lead to greater grants for a state. Over time, the importance of interest groups (bureaucracy and unions) has increased relative to political groups (state politicians).  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