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   4457篇
  免费   118篇
各国政治   226篇
工人农民   115篇
世界政治   151篇
外交国际关系   698篇
法律   803篇
中国共产党   273篇
中国政治   751篇
政治理论   403篇
综合类   1155篇
  2024年   4篇
  2023年   19篇
  2022年   28篇
  2021年   41篇
  2020年   86篇
  2019年   71篇
  2018年   71篇
  2017年   105篇
  2016年   83篇
  2015年   65篇
  2014年   314篇
  2013年   370篇
  2012年   323篇
  2011年   272篇
  2010年   257篇
  2009年   241篇
  2008年   267篇
  2007年   276篇
  2006年   259篇
  2005年   329篇
  2004年   311篇
  2003年   257篇
  2002年   222篇
  2001年   176篇
  2000年   85篇
  1999年   16篇
  1998年   4篇
  1997年   4篇
  1996年   6篇
  1995年   2篇
  1992年   3篇
  1991年   2篇
  1990年   2篇
  1988年   1篇
  1987年   1篇
  1986年   2篇
排序方式: 共有4575条查询结果,搜索用时 15 毫秒
901.
ABSTRACT

After a quarter of a century of oscillating relations between Washington and Moscow, Trump’s 2017 National Security Strategy named Russia as one of the main challengers to the US-led order. Power transition theory is used to explain the alternating cooperative and competitive phases during each of the first three post-Cold War US presidencies: first, initial attempts at cooperation are driven by US willingness to integrate its former rival into the liberal order; then, regression into competition follows as Washington’s influence rises in territories that Moscow considers sensitive for its national security.  相似文献   
902.
ABSTRACT

Intermunicipal cooperation (IMC) facilitates efficient public service delivery. This study measures how the benefits municipalities gain through IMC differ according to municipal population size and service provision type. Focusing on public health and fire protection services, this study employs panel data regression for 1,706 Japanese municipalities over a five-year period, 2012–2017. This study has several major findings. First, an increase in the IMC spending ratio reduces public spending in both the studied services. Second, the marginal effect of IMC varies depending on the size of the municipal population. More specifically, the marginal effect of IMC on public health has a narrow confidence interval with a wide ranging population scale, while the marginal effect of IMC on fire protection produces negative values for only 151 municipalities due to extensive standard error. These findings can help municipalities take advantage of IMC to improve public service delivery.  相似文献   
903.
Abstract

The federal-local cooperative immigration removal program Secure Communities (S-Comm) has resulted in wide variation into how aggressively national interior immigration policy has been implemented locally. Some communities have removed thousands, but others have removed few if any. Community composition explains much of the variation, but representative bureaucracy tells us agency diversity also influences implementation. Focusing on county sheriff offices, a vital local partner in S-Comm, this study finds that agency personnel diversity (specifically, offices with larger percentages of Hispanics and African Americans) produce fewer removals and submissions to ICE for immigration background checks. Other agency-specific factors are also important. Both the agency’s total budget and whether it has a 287(g) agreement with federal immigration authorities increase removals. Despite recent efforts to blur the distinction between immigration and criminal justice policy, this study finds no relationship between local removals and local crime.  相似文献   
904.
Abstract

In recent years, non-traditional or ‘emerging’ donors such as South Korea have organised their development cooperation models in a manner that seeks to complement the capacities of the private sector by extending the overseas activities of domestic businesses. To better understand this process, this article examines the role of South Korea’s large, family-led conglomerates (chaebol) in its growing international development sector. In particular, we focus on how the concept of corporate social responsibility (CSR) has been used to link the role of its large, and frequently scandal-ridden, private companies to international development, and, by extension, how it has helped to internationalise state–business networks long associated with the Korean developmental state. We examine two strategies through which this has been carried out. The first is by extending the logic of creating shared value (CSV, a derivative of CSR) to aid and infrastructure projects in which chaebol and other state-linked businesses have participated. The second is by directly embedding CSR-based aid initiatives in the value chains of the specific chaebol themselves.  相似文献   
905.
林秀芹 《现代法学》2004,26(4):110-115
现代专利法均毫无保留地肯定专利制度对经济发展的积极促进作用,但是,经济学家却对专利制度总体上的成本与效益众说纷纭。多数学者怀疑甚至否认专利制度的经济效益可能大于其经济成本。经济学研究成果表明专利制度会引起的巨大经济成本,该成本可能超出专利制度潜在的经济效益。因此,各国专利法应在保护专利权和公共利益之间达成一种平衡,从而减少专利制度的成本。我国的专利法过于强调专利制度的积极作用,对该制度的潜在消极影响估计不足,有待于进一步修订。  相似文献   
906.
土家族是祖国民族大家庭中的重要成员,宋代是其土地开垦、耕作方式和技术、农田建设、作物品种等发展的一个重要阶段,以至于对土家家族地区长达450年的土司制度有着直接的影响。这一时期的土家族地区的农业生产关系具有强烈的人身依附关系性质。  相似文献   
907.
中国入世与中马经贸关系   总被引:2,自引:0,他引:2  
中国入世给中马经贸关系的未来发展带来了机遇和挑战。今后拓展中马经贸合作,中方企业应不断调整自己的出口和投资结构,找到新的比较优势。  相似文献   
908.
俄罗斯实行经济转轨以来 ,远东地区农业生产大幅度滑坡 ,农业企业在困境中求生存、求发展 ,步履维艰。俄远东地区农产品生产成本高、需求缺口较大 ,加之特定的资源和经济社会发展条件 ,为发展中俄农业合作提供了良好的机遇。  相似文献   
909.
浅析妇女应对经济全球化的策略   总被引:1,自引:0,他引:1  
经济全球化以及妇女发展是当今社会普遍关注的热点问题,人们已经日益意识到二者之间存在着密切关系,而且这种密切关系已越来越明显地对当今社会及人们的生活产生巨大的影响.为此,我们应该认识经济全球化的本质,全面分析经济全球化给妇女带来的挑战,找出妇女应对经济全球化的策略,以使妇女在全球化经济中趋利避害,获取更大的利益.  相似文献   
910.
协作的企业文化并非是内部成员之间意见的一致,而是一种在将企业效益和个人利益有效结合前提下,去追求团体的最大力量,从而实现自身价值和企业目标。  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