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   20099篇
  免费   826篇
各国政治   800篇
工人农民   721篇
世界政治   1487篇
外交国际关系   594篇
法律   12890篇
中国共产党   1篇
中国政治   124篇
政治理论   4178篇
综合类   130篇
  2021年   106篇
  2020年   279篇
  2019年   367篇
  2018年   406篇
  2017年   491篇
  2016年   500篇
  2015年   388篇
  2014年   438篇
  2013年   1890篇
  2012年   422篇
  2011年   552篇
  2010年   482篇
  2009年   524篇
  2008年   533篇
  2007年   514篇
  2006年   514篇
  2005年   473篇
  2004年   466篇
  2003年   458篇
  2002年   463篇
  2001年   827篇
  2000年   721篇
  1999年   546篇
  1998年   331篇
  1997年   271篇
  1996年   252篇
  1995年   243篇
  1994年   270篇
  1993年   256篇
  1992年   407篇
  1991年   442篇
  1990年   422篇
  1989年   429篇
  1988年   402篇
  1987年   384篇
  1986年   462篇
  1985年   432篇
  1984年   370篇
  1983年   360篇
  1982年   248篇
  1981年   235篇
  1980年   196篇
  1979年   260篇
  1978年   152篇
  1977年   176篇
  1976年   153篇
  1974年   157篇
  1973年   143篇
  1972年   134篇
  1971年   108篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
941.
Effective government performance is central to the creation of market-oriented economies, secure and productive populations, and democratic political systems in developing countries. Capacity building to improve public sector performance is thus an important focus of development initiatives. Several implicit assumptions underlie most such efforts: that organizations or training activities are the logical site for capacity-building interventions; that administrative structures and monetary rewards determine organizational and individual performance; that organizations work well when structures and control mechanisms are in place; and that individual performance improves as a result of skill and technology transfer through training activities. Each of these assumptions is called into question by the findings of research carried out in six developing countries and reported in this article. Our studies indicate designing interventions that most constructively address sources of poor performance must follow from an assessment of a relatively broad set of variables, including the action environment in which all such activities take place. We also found that effective public sector performance is more often driven by strong organizational cultures, good management practices, and effective communication networks than it is by rules and regulations or procedures and pay scales. Our case studies further indicate that individual performance is more affected by opportunities for meaningful work, shared professional norms, teamwork, and promotion based on performance rather than it is by training in specific skills. In this article, we describe a framework or conceptual map that emphasizes that training activities, organizational performance and administrative structures are embedded within complex environments that significantly constrain their success and that often account for training or organizational failure. When it was applied in the six case study countries, the framework proved useful in identifying capacity gaps and providing a tool for the strategic design of interventions that are sensitive to the roots of performance deficits. This allows us to conclude that the assumptions underlying many capacity-building initiatives may focus attention on interventions that do not generate the highest payoffs in terms of improved performance.  相似文献   
942.
943.
Abstract: This paper examines policy arguments for further restricting supply to the Australian General Practice profession by immigration and medical school policies. It uses economic analysis to assess the costs and benefits of supply restrictions. The effects of Medicare and GP income-targeting on policy design are analysed. Restrictions are shown to impose net costs on the community as a whole and on government. Even with Medicare subsidies, the inefficiency costs of the current health system are minimised with liberal policies for accepting foreign- trained GPs.  相似文献   
944.
This research modeled the extent to which the normative goals of equity and efficiency are embodied in three seminal tax reform proposals (Bradley-Gephardt, Kemp-Kasten, and the Treasury Department proposals) relative to the extant regime. The Tax Reform Act of 1986 (TRA86) is also modeled in the same manner. The objective of this study is to compare the equity and efficiency of the initial proposals with that of the final tax reform law. This before and after analysis is designed to ascertain the degree to which the legislative process undermined the normative goals of the tax reform movement. The National Tax Model was applied to model each regime and to measure the distributional and redistributional effects on tax burdens and wage efficiency costs associated with each system across ten income classes. The reform models, including TRA86, are shown as superior to the pre-reform system with respect to the normative criteria. The legislative process did not substantially compromise the goals as reflected in the seminal reform proposals in the development of a more politically acceptable tax reform law. This exercise demonstrates that it is possible for sound legislation to survive a political process that frequently permits the sacrificing of normative goals in favor of special interests.Financial support provided by the Arthur Young Foundation Tax Research Grant Program and The Ralph E. Kent Fund. The helpful suggestions of Jim Curtis were sincerely appreciated.  相似文献   
945.
946.
The Articles of Confederation as the Background to the Federal Republic   总被引:1,自引:0,他引:1  
Lutz  Donald S. 《Publius》1990,20(1):55-70
The Articles of Confederation, usually neglected by those studyingthe American founding, formed an important part of the backgroundto the 1787 Constitution. The Articles functioned as the firstnational constitution of the United States and, as such, reflectedAmerican political theory as it emerged during the Revolution.Equally important, a textual analysis reveals the extent towhich the 1787 Constitution was a logical extension of the Articlesof Confederation. Most of the Articles were incorporated inthe U.S. Constitution, and several key changes found in thelater document were present in embryo in the Articles of Confederation.  相似文献   
947.
The index of socioeconomic and cultural diversity among theAmerican states formulated by John L. Sullivan for 1960 is recreatedfor 1980. Comparisons are made between the index for the twotime periods, and changes among the states are examined overtime. Significant differences continue to exist between northernand southern states, mainly because of cultural rather thansocioeconomic factors. The diversity index remains a relativelypowerful predictor of policy variation among the states and,as such, might be considered as a substitute for geographicregion in comparative state policy research.  相似文献   
948.
The "corporate liberal" regime that held together in America from the end of World War I1 to the 1960s was marked by broad agreement on ideology, public policy and a stable ruling coalition centered in the Democratic Party. This regime unraveled in the late 1960s and 1970s with the relative decline in American military and economic hegemony and the rise of a "left liberal insurgency". Key corporate liberal intellectuals and constituencies migrated to the Republican Party under Reagan. Reaganism will not sustain itself because its coalition partners are too disparate, its failure to transform the Republicans into a majority party, a lack of consensus on many issues, and the continued decline of the U.S. in the international economy. Corporate liberalism will find itself migrating to a revitalized Democratic Party, under a centrist leadership favoring fiscal responsibility, government-corporate partnerships, and a more efficient military.  相似文献   
949.
Books in review     
A former editor of theAmerican Historical Review, he has written extensively on the history of modern Great Britain and more recently has published essays on the nature of the contemporary urban university.  相似文献   
950.
This paper considers the notion of cycle avoiding trajectories in majority voting tournaments and shows that they underlie and guide several apparently disparate voting processes. The set of alternatives that are maximal with respect to such trajectories constitutes a new solution set of considerable significance. It may be dubbed the Banks set, in recognition of the important paper by Banks (1985) that first made use of this set. The purpose of this paper is to informally demonstrate that the Banks set is a solution set of broad relevance for understanding group decision making in both cooperative and non-cooperative settings and under both sincere and sophisticated voting. In addition, we show how sincere and sophisticated voting processes can be viewed as mirror images of one another — embodying respectively, “dmemory” and “foresight.” We also show how to develop the idea of a “sophisticated agenda,” one in which the choice of what alternatives to propose is itself a matter of strategic calculation.  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