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   5389篇
  免费   251篇
各国政治   377篇
工人农民   189篇
世界政治   580篇
外交国际关系   418篇
法律   2364篇
中国政治   48篇
政治理论   1605篇
综合类   59篇
  2023年   39篇
  2022年   19篇
  2021年   41篇
  2020年   87篇
  2019年   114篇
  2018年   198篇
  2017年   196篇
  2016年   251篇
  2015年   141篇
  2014年   156篇
  2013年   874篇
  2012年   179篇
  2011年   176篇
  2010年   148篇
  2009年   154篇
  2008年   201篇
  2007年   239篇
  2006年   210篇
  2005年   189篇
  2004年   193篇
  2003年   161篇
  2002年   162篇
  2001年   103篇
  2000年   97篇
  1999年   106篇
  1998年   83篇
  1997年   87篇
  1996年   71篇
  1995年   63篇
  1994年   70篇
  1993年   77篇
  1992年   66篇
  1991年   62篇
  1990年   62篇
  1989年   52篇
  1988年   62篇
  1987年   40篇
  1986年   49篇
  1985年   38篇
  1984年   39篇
  1983年   30篇
  1982年   28篇
  1981年   31篇
  1980年   18篇
  1979年   19篇
  1978年   20篇
  1977年   16篇
  1976年   14篇
  1975年   14篇
  1974年   30篇
排序方式: 共有5640条查询结果,搜索用时 15 毫秒
211.
This paper analyzes how peasant movements scale up agroecology. It specifically examines Zero Budget Natural Farming (ZBNF), a grassroots peasant agroecology movement in Karnataka, India. ZBNF ends reliance on purchased inputs and loans for farming, positioning itself as a solution to extreme indebtedness and suicides among Indian farmers. The ZBNF movement has achieved massive scale not only because of effective farming practices, but because of a social movement dynamic – motivating members through discourse, mobilizing resources from allies, self-organized pedagogical activities, charismatic and local leadership, and generating a spirit of volunteerism among its members. This paper was produced as part of a self-study process in La Via Campesina, the global peasant movement.  相似文献   
212.
Thomas  Diana W.  Thomas  Michael D. 《Public Choice》2020,182(3-4):443-457

The Olsonian distinction between roving and stationary bandits outlines the rationale behind the transition from anarchy to the emergence of the predatory state. This two-bandit model may, however, be expanded to include more bandit types. In the case of Viking Age England, local English kings were unable to monopolize violence and defend their realms against competing Viking raiders. As the Vikings’ time horizon grew, so did the accumulated value of more formal taxation, and bandit types evolved in four steps. The first step is the Olsonian roving bandit, who executed Viking hit-and-run attacks and plunders during the second half of the tenth century. The second step is the gafol bandit; gafol is payment for leaving, paid to, among others, Swein Forkbeard. The third step is the heregeld bandit; heregeld is a tax to support an army for hire; most notably Thorkell the Tall’s. The fourth step is the Olsonian stationary bandit, i.e. the strongest military leader among the Vikings, Cnut the Great, settled down as the new king. Overall, the Olsonian two-bandit model can be expanded to a four-bandit staircase model, in which the new gafol and heregeld bandit types explain the steps from anarchy and short-run raiding to long-run formal taxation in a predatory state.

  相似文献   
213.
Munger  Michael 《Public Choice》2020,183(3-4):509-521
Public Choice - In 1981, James Buchanan published the text of a lecture entitled “Moral Community, Moral Order, and Moral Anarchy.” The argument in that paper deserves more attention...  相似文献   
214.
As the emergence of nongovernmental conservation efforts generates conflict among various stakeholders, the causal story that each party articulates regarding conservation and the causes of land degradation reflects their unique interests. This study uses existing literature to evaluate causal stories surrounding a contemporary conservation effort: Montana's American Prairie Reserve. Through qualitative review of web‐based documents and newspaper articles, it generates a preliminary account of key stakeholders' causal stories. The case study suggests that parties who might be disadvantaged by ascribing responsibility for environmental harms in an adversarial fashion may instead elect to articulate causal stories that are more neutral than existing approaches might forecast. The study concludes by suggesting that further development of causal story literature may enable it to better address contemporary conservation efforts.  相似文献   
215.
Brexit and the coronavirus pandemic have put relationships between the UK government and its devolved counterparts under growing strain. Tensions generated by both of these developments have exposed the inadequacies of the existing, under-developed system for bringing governments together in the UK. The limitations of the current system include the ad hoc nature of intergovernmental meetings, and their consultative rather than decision-making character. Drawing upon an analysis of how intergovernmental relationships are structured in five other countries, the authors offer a number of suggestions for the reconfiguration of the UK model. They explore different ways of enabling joint decision making by its governments, and argue against the assumption that England can be represented adequately by the UK administration. Without a serious attempt to address this dysfunctional part of the UK’s territorial constitution, there is every prospect that relations between these different governments will continue to deteriorate.  相似文献   
216.
The purpose of this study was to investigate how different types of child maltreatment, independently and collectively, impact a wide range of risk behaviors that fall into three domains: sexual risk behaviors, delinquency, and suicidality. Cumulative classification and Expanded Hierarchical Type (EHT) classification approaches were used to categorize various types of maltreatment. Data were derived from Wave III of the National Longitudinal Study of Adolescent Health (Add Health). Our sample consisted of White, Black, Hispanic, and Asian females ages 18 to 27 (n = 7,576). Experiencing different kinds of maltreatment during childhood led to an extensive range of risk behaviors within the three identified domains. Women experiencing sexual abuse plus other maltreatment types had the poorest outcomes in all three domains. These findings illustrate that it may no longer be appropriate to assume that all types of maltreatment are equivalent in their potential contribution to negative developmental sequelae.  相似文献   
217.
This study used data from a sample of 6th to 12th grade students (N = 48,641, 51% female), nested in 192 schools, to determine if the influence of family-based protective factors varied across different school contexts. Hierarchical logistic regression models were used to examine the effects of individual-level family protective factors, relative to school-level aggregates of the same factors, on recent (past 30 days) use of cigarettes, alcohol, and marijuana. Cross-level interactions indicated that the effect of the student’s level of family protection, relative to other students in their school, differed depending on the aggregated school level of family protection. The results suggested that the benefit of belonging to a well-functioning family was more influential for students attending schools characterized by higher-than-average aggregated levels of protection compared to students attending schools of lower-than-average protection. Thus, family-level factors offered less protection for students in relatively high-risk school contexts. These results were consistent with a protective–reactive interaction and suggest that a thorough understanding of adolescent substance use must consider the complex interplay among adolescents, their families, and their social environments.  相似文献   
218.
219.
220.
The review essay takes stock of the last decade of decentralisation and regionalisation research in Central and South Eastern Europe. Classifying the existing scholarship with regard to its focus of analysis, its explanatory programme, and methodological predilections, we suggest to distinguish three different agendas: system transformation, EU conditionality and subnational governance. We argue that scholarly interest in regionalisation and decentralisation issues from the perspective of state transformation or Europeanisation is vanishing. Instead, we witness the emergence of a subnational governance approach which is rooted in comparative politics and policy analysis. The debate about decentralisation and regionalisation in CEEC is thus in a process of “normalising” and converging with the Western European subnational political discourse.  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