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   9405篇
  免费   284篇
各国政治   622篇
工人农民   366篇
世界政治   728篇
外交国际关系   376篇
法律   5482篇
中国共产党   2篇
中国政治   149篇
政治理论   1875篇
综合类   89篇
  2023年   172篇
  2021年   69篇
  2020年   126篇
  2019年   140篇
  2018年   198篇
  2017年   221篇
  2016年   224篇
  2015年   200篇
  2014年   201篇
  2013年   1141篇
  2012年   244篇
  2011年   325篇
  2010年   230篇
  2009年   245篇
  2008年   256篇
  2007年   228篇
  2006年   229篇
  2005年   198篇
  2004年   224篇
  2003年   240篇
  2002年   165篇
  2001年   356篇
  2000年   332篇
  1999年   291篇
  1998年   146篇
  1997年   105篇
  1996年   111篇
  1995年   99篇
  1994年   107篇
  1993年   103篇
  1992年   161篇
  1991年   161篇
  1990年   146篇
  1989年   141篇
  1988年   159篇
  1987年   156篇
  1986年   160篇
  1985年   148篇
  1984年   146篇
  1983年   156篇
  1982年   92篇
  1981年   67篇
  1980年   80篇
  1979年   98篇
  1978年   81篇
  1977年   66篇
  1976年   68篇
  1975年   58篇
  1971年   54篇
  1969年   54篇
排序方式: 共有9689条查询结果,搜索用时 15 毫秒
301.
International criminal courts are often given mandates without the authority or resources to enforce those directives. Given this, how do they achieve their objectives? We argue that in the case of the International Criminal Tribunal for the former Yugoslavia (ICTY), the court strategically developed an accountability network comprised of governmental and nongovernmental actors, using its expertise and position to provide information and a framework of accountability. Simultaneously, it reached out to a range of actors to ensure that governments and international organizations would push Balkan states to cooperate with the ICTY, thereby amplifying the court's power. Utilizing correspondence data, we create a unique dataset that traces the development of this accountability network, demonstrating how this institution engaged networks to pursue its goals. In general, we demonstrate that, although institutions may lack compulsory power, they can engage in strategic behavior using networks to project their productive power.  相似文献   
302.
303.
ABSTRACT

This report examines accuracy and bias in national- and state-level preelection polls conducted during the 2016 U.S. general election cycle. Overall, national polls in 2016 were somewhat more accurate than in 2012, but statewide polls were less accurate. Patterns across the board suggest polls underestimated Republican support in the presidential, U.S. Senate and gubernatorial races. Nevertheless, these biases were generally statistically insignificant, suggesting significant bias in preelection polls was scarce in 2016.  相似文献   
304.
About 90 countries have adopted Freedom of Information (FOI) laws with the objective of facilitating citizens’ right to access information on government activities expeditiously. It is argued that FOI laws increase transparency and fix accountability of the government. We provide quantitative evidence on the impact of FOI laws on perceived government corruption. Using panel data for 132 countries over the 1990–2011 period, we find that adopting FOI laws after controlling for self-section bias, is associated with an increase in perceived government corruption driven by an increase in detection of corrupt acts. In fact, FOI laws appear to increase the perception of government corruption if combined with a higher degree of media freedom, presence of NGO activism and political competition. However, the perception of government corruption tends to decline with the duration of FOI law adoption. These findings are robust to controlling for endogeneity using instrumental variables, alternative samples and estimation methods.  相似文献   
305.
ABSTRACT

The authors draw on two competing cultural perspectives—culture as values and culture in action—to examine the relationship between street codes and the propensity to violently victimize others. Specifically, they explore whether individual-level and school-level street codes, net of one another, are related to 3 types of violence: assault, robbery, and sexual battery. In addition, they consider whether these effects vary according to 3 contextual characteristics: (a) the location of the offending—in school versus out of school, (b) school-level economic disadvantage, and (c) school efficacy. Three-level ordinal logistic regression models are estimated using four waves of survey data from over 3,000 students nested within 103 schools. Results provide evidence that individual-level street codes are related to violent offending in a manner that is, largely speaking, not tied to context. However, there is some evidence that the effects of school-level street codes on offending differ between outside of school and in school settings and are conditioned by levels of school disadvantage and efficacy. Overall, some support is offered for both the culture-as-values and culture-in-action perspectives.  相似文献   
306.
The ongoing health crisis in the Ukraine has persisted for 48 years with a clear division of gender-based outcomes as seen in the decline of male life expectancy and stagnation of female longevity. The purpose of this paper is to investigate differences in self-rated health and system barriers to health care applicable to gender and its intersections because of the differing negative health outcomes for men and women. Intersectionality theory provides an analytic framework for interpreting our results. Utilizing a nationwide sample of the Ukrainian population (N = 1908), we found that low socioeconomic status (SES) women rate their health worse than men generally and any other socioeconomic group. Yet women also face the greatest barriers to health care until older ages when the ailments of men cause them to likewise face the obstacles. In reviewing the barrier to health care scale, one barrier—that of health care services being too expensive—dominated the responses with some 52.5 percent of the sample reporting it. Consequently, the greatest problem in Ukraine with respect to health reform reported by the population is the out-of-pocket costs for care in a system that is officially free. These costs, constituting some 40 percent of all national health expenditures, affect women and the aged the most.  相似文献   
307.
308.
Much of contemporary political debate in the United States focuses on the issue of polarization: specifically, its causal antecedents and its consequences for policymaking and political conflict. In this article, we argue that partisan preference polarization—conventionally defined as the difference in the favored policy positions of legislators from the two major parties—is not a sufficient statistic for potential political conflict in national politics . Rather, a well-defined measure of potential conflict must take into account (1) the locations of status quo policies and proposed alternatives; and (2) the shape of underlying utility functions. We propose measures of the likely contentiousness of a given status quo policy and of a proposal to move that policy. We then demonstrate the usefulness of these measures using estimates of utility function and final passage vote parameters on enacted legislation from the 111th US Senate (2009–2011).  相似文献   
309.
In many countries, important features of municipal government (such as the electoral system, mayors' salaries, and the number of councillors) depend on whether the municipality is above or below arbitrary population thresholds. Several papers have used a regression discontinuity design (RDD) to measure the effects of these threshold‐based policies on political and economic outcomes. Using evidence from France, Germany, and Italy, we highlight two common pitfalls that arise in exploiting population‐based policies (compound treatment and sorting), and we provide guidance for detecting and addressing these pitfalls. Even when these problems are present, population‐threshold RDD may be the best available research design for studying the effects of certain policies and political institutions.  相似文献   
310.
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