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   3440篇
  免费   89篇
各国政治   328篇
工人农民   74篇
世界政治   366篇
外交国际关系   256篇
法律   1267篇
中国共产党   1篇
中国政治   23篇
政治理论   1175篇
综合类   39篇
  2023年   10篇
  2022年   14篇
  2021年   33篇
  2020年   61篇
  2019年   59篇
  2018年   99篇
  2017年   118篇
  2016年   119篇
  2015年   77篇
  2014年   93篇
  2013年   599篇
  2012年   87篇
  2011年   102篇
  2010年   86篇
  2009年   124篇
  2008年   153篇
  2007年   141篇
  2006年   102篇
  2005年   109篇
  2004年   106篇
  2003年   86篇
  2002年   95篇
  2001年   71篇
  2000年   64篇
  1999年   68篇
  1998年   61篇
  1997年   55篇
  1996年   46篇
  1995年   57篇
  1994年   47篇
  1993年   45篇
  1992年   29篇
  1991年   49篇
  1990年   26篇
  1989年   41篇
  1988年   32篇
  1987年   36篇
  1986年   50篇
  1985年   15篇
  1984年   25篇
  1983年   30篇
  1982年   31篇
  1981年   19篇
  1980年   27篇
  1979年   17篇
  1978年   22篇
  1977年   16篇
  1976年   16篇
  1974年   20篇
  1973年   8篇
排序方式: 共有3529条查询结果,搜索用时 0 毫秒
861.
862.
863.
864.
Abstract

A number of studies have investigated when parties change their policy positions. However, this growing body of research has had limited interaction with the literature on issue competition. To bring these two perspectives together, this article investigates how and when parties adjust their respective policy positions on immigration, the environment and the welfare state. In the article it is argued that especially large parties in electoral terms adjust their policy positions on specific issues in response to changes in the party system saliency of these issues. When the other parties increase their focus on a given issue, large parties adjust their position in the direction preferred by a majority of the voters. In the article this argument is investigated empirically, based on CMP data from 18 West European countries from 1980 to 2014. The findings largely support the argument and show a strong potential for further integration of the two dominant perspectives on party competition.  相似文献   
865.
Unlike the US Chapter 11, the Belgian reorganization legislation requires that distressed firms remain temporarily under court-supervision during the post-confirmation stage. Using a hand-collected sample of firms, we analyze the likelihood of business failure and the time to failure during this period. Less viable firms are more likely to fail and do faster so, indicating relatively effective reorganization proceedings. Firms that are indebted to highly secured banks or owe high sums of unpaid taxes are more likely to fail. Judicial discretion affects the likelihood of failure only in a subsample of sole proprietorships.  相似文献   
866.
867.
Policy Sciences - This paper examines the institutional dynamics of policymaking in a crisis. Crises have been termed a “perceptual category,” events that at least seem to be...  相似文献   
868.
Moral Foundations Theory (MFT) is employed as a causal explanation of ideology that posits political attitudes are products of moral intuitions. Prior theoretical models, however, suggest the opposite causal path, that is, that moral judgments are driven by political beliefs. In both instances, however, extant research has assumed rather than explicitly tested for causality. So do moral intuitions drive political beliefs or do political beliefs drive moral intuitions? We empirically address this question using data from two panel studies and one nationally representative study, and find consistent evidence supporting the hypothesis that ideology predicts moral intuitions. The findings have significant implications for MFT as a theory of ideology, and also about the consequences of political beliefs for shaping how individuals rationalize what is right and what is wrong.  相似文献   
869.
There is increasing evidence that tax benefits for college do not affect college enrollment. This may be because prospective students do not know about tax benefits for college or because the design of tax benefits is not conducive to affecting educational outcomes. We focus on changing awareness of tax benefits by providing information to students or prospective students. We sent e‐mails and letters to students that described tax benefits for college, and we tracked college outcomes. For all three of our samples—rising high school seniors, already enrolled students, and students who had previously applied to college but were not currently enrolled—information about tax benefits for college did not affect enrollment or reenrollment. We test whether effects vary according to information frames and found that no treatment arms changed student outcomes. We conclude that awareness is not the primary reason that tax benefits for college do not affect enrollment.  相似文献   
870.
This study aims to shed new light on the petroglyphs found at the site of Aspeberget 12 at the World Heritage site of Tanum, Sweden, from a semiotic perspective. We demonstrate the semiotics of power inherent in the arrangement of the petroglyphs. We start by describing the site in an archaeological way, in order to give an overview of the empirical material used in this case study. Against the backdrop of the overview, we introduce our analytical tools with reference to cartosemiotics, cultural semiotics and, Charles Sanders Peirce’s theory of signs. We suggest, in a tentative conclusion, that Aspeberget 12, as a type of “map”, displays a clear “Ego-culture” and a possible journey. We also suggest that the visual narratives at Aspeberget 12 represent the authority of the Ego-culture and its development. Details of the figurative images such as ships, axes and spears might have been displayed as markers of the high technological standard of the Ego-culture, and thus of power.  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