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   12344篇
  免费   379篇
各国政治   577篇
工人农民   522篇
世界政治   714篇
外交国际关系   419篇
法律   7837篇
中国共产党   36篇
中国政治   135篇
政治理论   2345篇
综合类   138篇
  2023年   52篇
  2021年   86篇
  2020年   192篇
  2019年   184篇
  2018年   304篇
  2017年   341篇
  2016年   392篇
  2015年   317篇
  2014年   284篇
  2013年   1043篇
  2012年   332篇
  2011年   369篇
  2010年   301篇
  2009年   381篇
  2008年   451篇
  2007年   497篇
  2006年   460篇
  2005年   384篇
  2004年   377篇
  2003年   305篇
  2002年   309篇
  2001年   412篇
  2000年   379篇
  1999年   288篇
  1998年   171篇
  1997年   124篇
  1996年   149篇
  1995年   120篇
  1994年   141篇
  1993年   129篇
  1992年   207篇
  1991年   258篇
  1990年   222篇
  1989年   209篇
  1988年   231篇
  1987年   210篇
  1986年   229篇
  1985年   205篇
  1984年   167篇
  1983年   166篇
  1982年   105篇
  1981年   134篇
  1980年   102篇
  1979年   110篇
  1978年   94篇
  1977年   79篇
  1976年   64篇
  1975年   65篇
  1974年   67篇
  1973年   80篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
281.
Based on an experimental study about the televised debates in the last German federal election campaign, the article analyses how the candidates — Schröder and Stoiber — were perceived by the audience. Based on real-time-response-data, the crucial role that already existing attitudes play in the process of debate perception is shown. Still, debates do have effects, although these vary among voters depending on their specific situations. Debates have a mobilizing effect on partisans, while there is a potential persuasive effect on independent voters.  相似文献   
282.
Islam  Muhammed N.  Winer  Stanley L. 《Public Choice》2004,118(3-4):289-323
Ronald Wintrobe (1990, 1998) has recently provided atheoretical foundation for estimating equations that attemptto explain the dependence of civil liberties and politicalrights in non-democratic regimes on the history of economicgrowth. This theory suggests that data from different kinds ofnon-democratic countries should not be pooled without allowingcoefficients to vary with regime type. It also placesinteresting restrictions on the signs of the coefficients ofeconomic growth in equations explaining freedom in the typesof regimes Wintrobe identifies. In this paper, we employ theserestrictions to test Wintrobe's theory. Some additionalhypotheses about the difference between democratic andnon-democratic regimes and about the role of education, notconsidered by Wintrobe, are also investigated.The results indicate clearly that the relationship between thedegree of freedom – as measured by the sum of the Gastilindexes of civil liberties and political rights – andeconomic growth varies significantly across all types ofregimes. Totalitarians (that attempt to maximize power) areclearly different than tinpots (that just attempt to maintainpower) in this respect, and non-democratic regimes differ fromdemocracies. Other aspects of the theory are partiallyconfirmed. In particular, in totalitarian regimes, positivegrowth reduces freedom, and negative growth increases it insome specifications. The theory predicts the opposite patternfor tinpots, and we do find that negative growth reducesfreedom in tinpot regimes. However, positive growth in tinpotsalso appears to reduce freedom in some cases, which is not inaccord with the theory. Secondary schooling has a positive effect on freedom, as inprevious empirical work, a result that is shown here to holdeven when each type of regime is considered separately. Butthe effect of primary schooling is different: in tinpot andtotalitarian regimes, but not in democracies, primaryschooling is associated with reduced freedom.  相似文献   
283.
284.
It is well known that African Americans and whites hold different views of the police, but nearly all of the previous research has been conducted in majority white settings. This research examines the relationship between race and evaluations of the police in majority black versus majority white contexts. Social dominance theory and the research on racial threat predict that when the racial majority changes, the relationship between race and attitudes toward police will change. We find that, in majority black contexts, the traditional relationship between being black and having negative evaluations of the police disappears, and it disappears because whites' evaluations of the police become more negative. Black evaluations of the police are relatively consistent across racial contexts. Also, white racial attitudes affect police evaluations in majority black contexts, but not in white contexts, while African American racial attitudes are inconsequential in both contexts. Furthermore, if a white citizen is victimized by crime in a black city, it has greater ramifications for evaluations of the police than if the victimization had occurred in a white city. All of this suggests that whites' views of the police may be more racialized than the views of African Americans.  相似文献   
285.
Many spatial models of voting suggest that citizens are more likely to abstain when they feel indifferent toward the candidates or alienated from them. In presidential elections, previous research offers evidence that alienation and indifference affect individuals' probabilities of voting. We find evidence that indifference and alienation also affect the decision to vote in midterm Senate elections, a context not previously explored. These individual-level effects imply that candidates' ideological locations should influence aggregate turnout by affecting the proportions of citizens who feel indifferent toward or alienated from the candidates. Our aggregate-level analysis supports this (at least in contests featuring two previous and/or future members of Congress). Our findings underscore the importance of the electoral context for understanding citizen behavior and suggest that elections featuring at least one centrist candidate may be normatively appealing since they stimulate participation.  相似文献   
286.
The public affairs of a firm issuing an initial public offering (IPO) are a critical part of the corporate restructuring efforts which firms face during the process of going public. In this paper, Bowman and Singh's (1993) definition is used to illustrate how issuing an IPO is a significant form of corporate restructuring. Public affairs are critical during both the pre‐IPO phase and during the period leading up to the IPO, as the firm must negotiate a heavily institutionalised process to successfully complete the issue. Here, the six‐year life of ‘Deja News’ is used as a way to illustrate and explain the public affairs during the process of preparing for and issuing an IPO. Copyright © 2004 Henry Stewart Publications  相似文献   
287.
Administrative data from North Carolina are used to explore the extent to which that state's relatively sophisticated school‐based accountability system has exacerbated the challenges that schools serving low‐performing students face in retaining and attracting high‐quality teachers. Most clear are the adverse effects on retention rates, and hence on teacher turnover, in such schools. Less clear is the extent to which that higher turnover has translated into a decline in the average qualifications of the teachers in the low‐performing schools. Other states with more primitive accountability systems can expect even greater adverse effects on teacher turnover in low‐performing schools. © 2004 by the Association for Public Policy Analysis and Management.  相似文献   
288.
Der Beitrag geht der Frage nach, unter welchen Bedingungen die Integration von Staaten mit unterschiedlichen Sprachen in eine suprastaatliche Organisation möglich ist. Diesbezüglich haben die Schweiz und die Europäische Union mit ähnlichen Problemen zu kämpfen. Beide Gebilde mussten und müssen in einem konfliktreichen Prozess vielsprachige, einzelstaatlich organisierte Minderheiten in ein suprastaatliches Ganzes integrieren und dabei stabile Muster der Konfliktlösung aufbauen. Die Analyse des schweizerischen Staats- und Nationsbildungsprozesses ermöglicht neue Einblicke in den Europäischen Integrationsprozess. Dabei wird die Struktur der Öffentlichkeit als zentrales Element für den Erfolg oder das Scheitern “Europas” betrachtet.  相似文献   
289.
Factors related to risky drinking and driving/riding decisions were explored by presenting vignettes to 135 older adolescents, 17–24 years of age, with vignettes related to drinking and other social behaviors engaged in at a party. Analyses revealed that alcohol-related behaviors, attitudes toward the acceptability of drinking and driving, and previous drinking and driving/riding experiences were all significant predictors of decisions about driving or riding while intoxicated. Indeed, the overall model accounted for 46% of risky drinking and driving/riding decisions. As predicted, older respondents had more previous experiences with driving while intoxicated and riding with intoxicated drivers than did younger respondents, and they reported that drinking and driving was more acceptable among their peers. However, contrary to expectations, there were no differences in the number of risky decisions made by the two age groups or between males and females. The importance of previous experiences is discussed.  相似文献   
290.
Although few controversies in our political environment are as contentious as the current debate over immigration policy, the research on public opinion toward immigration is quite limited. In particular, we know relatively little about the contextual determinants of opinions on immigration issues. We address this issue by investigating the impact of migrant context on Anglo opinions toward immigration. We find that Anglo support for increased immigration is directly related to the size of the documented migrant population. Conversely, as the relative size of the undocumented migrant population increases, Anglo support for increased immigration decreases. We conclude with a discussion of the relevance of our findings for the study of immigration opinion, in particular, and the study of intergroup relations more generally.  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