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   1864篇
  免费   109篇
各国政治   112篇
工人农民   78篇
世界政治   183篇
外交国际关系   159篇
法律   851篇
中国共产党   1篇
中国政治   22篇
政治理论   540篇
综合类   27篇
  2023年   24篇
  2022年   11篇
  2021年   20篇
  2020年   53篇
  2019年   73篇
  2018年   81篇
  2017年   91篇
  2016年   84篇
  2015年   66篇
  2014年   88篇
  2013年   290篇
  2012年   80篇
  2011年   73篇
  2010年   56篇
  2009年   73篇
  2008年   70篇
  2007年   72篇
  2006年   61篇
  2005年   63篇
  2004年   62篇
  2003年   46篇
  2002年   45篇
  2001年   38篇
  2000年   39篇
  1999年   22篇
  1998年   19篇
  1997年   20篇
  1996年   14篇
  1995年   29篇
  1994年   12篇
  1993年   18篇
  1992年   14篇
  1991年   13篇
  1990年   14篇
  1989年   20篇
  1988年   17篇
  1987年   9篇
  1986年   19篇
  1985年   7篇
  1984年   8篇
  1983年   5篇
  1982年   8篇
  1981年   5篇
  1980年   5篇
  1979年   6篇
  1978年   4篇
  1977年   3篇
  1976年   4篇
  1973年   5篇
  1967年   3篇
排序方式: 共有1973条查询结果,搜索用时 15 毫秒
101.
102.
In this article we incorporate notions of the fairness of sanctionsinto the standard model of public enforcement. When both theprobability and magnitude of sanctions may be varied, the usualsolution involves a very high sanction and a relatively lowprobability of enforcement if individuals are risk neutral.When the issue of fairness is added to the analysis, the optimalsanction generally is not extremely high because such a sanctionwould be seen as unfair. The optimal probability of imposingsanctions may be higher than in the usual case (to offset thelower sanction) or lower than in the usual case (because thelower sanction reduces the effectiveness of enforcement).  相似文献   
103.
Three thousand, three hundred and ninety-five families, whose child attended one of 80 different day or resident summer camps for at least one week, completed customized questionnaires that measured growth from precamp to postcamp in four domains: Positive Identity, Social Skills, Physical & Thinking Skills, and Positive Values & Spirituality. Parents, children, and camp staff reported significant positive change in these four domains; more than would be expected by maturation alone. Most gains were maintained or showed additional growth six months later. Few of the camp's structural elements correlated with growth, nor did striking gender, age, or ethnicity differences emerge. The study highlights the particular strengths of camp as an educational institution and social movement and suggests that different variations of summer camp can provide potent developmental experiences. Christopher A. Thurber is full-time faculty at Phillips Exeter Academy in Exeter, New Hampshire. He received his PhD in clinical psychology from the University of California, Los Angeles, in 1997. His major research interests include homesickness, youth camping, and developmental psychopathology. Margery M. Scanlin is the Executive Officer for Research at the American Camp Association in Martinsville, Indiana. She received her EdD from Temple University in Philadelphia, PA, in 1982. Her major research interests include youth development outcomes, program improvement in youth organizations, and organizational aspects of effective camps. Leslie Scheuler Whitaker is a Senior Associate with Philliber Research Associates in St. Louis, Missouri. She received her PhD in social science research from Washington University in St. Louis in 2000. Her primary research areas include youth development, arts education, and program evaluation. Karla A. Henderson is a professor in the Department of Parks, Recreation, and Tourism at North Carolina State University. She received her PhD in education from the University of Minnesota in 1979 and is currently a member of the American Camp Association Board of Directors. Her research interests include leisure behavior theory, camping and outdoor education, and gender and diversity issues.  相似文献   
104.
Two features of citizen response to Congress can be taken as grounds for concern. First, Americans know relatively little about Congress, and especially about congressional procedures and policy output. Second, Congress typically emerges as the least respected political institution. Although these matters are troubling when viewed individually, more disturbing is the dilemma posed when knowledge and attitudes toward Congress are viewed in tandem. It appears that citizens who know Congress the best like Congress the least. Consequently, a sophisticated polity and a well-respected legislature seem fundamentally incompatible. This article seeks to resolve this dilemma, contending that there is nothing about knowledge per se that leads citizens to view Congress unfavorably. Rather, differences in knowledge levels alter the considerations citizens bring to bear when evaluating Congress, with the best-informed individuals constructing judgments on the basis of the most relevant Congress-specific criteria while less knowledgeable citizens employ readily available but more peripheral criteria.  相似文献   
105.
We investigate the sources of an important form of social inequality: the social processes by which men and women acquire participatory resources in organizations. In particular, we investigate the extent to which men and women acquire civic skills and are targets for political recruitment within churches. Integrating theory about social interaction within an organizational structure, we hypothesize that the ways in which women gain politically relevant resources from the church are simply different from those of men. Three factors explain the institutional treatment of women in churches: (1) women's political contributions are devalued; (2) women respond to social cues more than men do; (3) women respond to political cues from clergy—especially female clergy—whereas men do not. Our findings of gender differences in civic resource acquisition provide a more nuanced treatment of the mobilization process and have broad implications for the relationship between political difference and participatory democracy .  相似文献   
106.
In 2003 the policy development process in Bosnia and Herzegovina was characterised by international community (IC) dominance. The IC provided the vast majority of the analysis of problems facing the country and drafted many of the laws. This article documents developments from fall 2003 to fall 2006 in the use of evidence and analysis in the policy development process and the role of local policy research organisations (PROs—often called think tanks) in it. The likely relation between these changes and the activities of a PRO mentoring project that operated over the same period is also assessed. Evidence comes as a series of interviews in both years with government officials and members of parliament, on the one hand, and leaders of PROs and advocacy NGOs on the other. The broad picture that emerges from the above review is of a substantial positive development in the policy development process in Bosnia and Herzegovina over the period. Factual evidence and analysis are playing a much greater role, and PROs have been a major provider of this information. The evidence indicates that PROs have been successful in convincing the policy community that they are purveyors of objective, disinterested advice and analysis. The improvements occurred in a conducive environment that steadily placed greater responsibility for policy formation on Bosnian officials. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
107.
108.
109.
Unemployment insurance is intended to reduce hardship by providing labor force members with partial wage replacement during periods of involuntary unemployment. However, in performing this income maintenance function, unemployment insurance may prolong spells of unemployment. Evidence from a field experiment conducted in Illinois in 1984 suggested that offering unemployment insurance claimants a modest cash bonus for rapid reemployment would increase the speed of return to work and reduce program costs. In 1988 a similar experiment, examining several different bonus offers, was conducted in the state of Washington. Evidence from the Washington experiment indicates that bonus offers do change job seeking behavior, but that only relatively generous bonus offers—about six times the weekly benefit amount—should be expected to significantly change the behavior of people eligible for unemployment benefits.  相似文献   
110.
Abstract: The program budgeting and related reforms initiated by the Commonwealth in 1985 require federal departments and agencies to set objectives for their programs and to develop performance measures to assess the efficiency and effectiveness of these programs. This paper examines the targeting efficiency of Australia's social security programs and finds that these are among the most efficient of OECD countries.  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