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   59篇
  免费   1篇
各国政治   5篇
工人农民   3篇
世界政治   13篇
法律   21篇
政治理论   17篇
综合类   1篇
  2022年   1篇
  2017年   1篇
  2014年   1篇
  2013年   5篇
  2012年   2篇
  2010年   1篇
  2009年   1篇
  2008年   6篇
  2007年   3篇
  2006年   5篇
  2005年   2篇
  2004年   2篇
  2003年   2篇
  2002年   1篇
  2001年   2篇
  1999年   2篇
  1997年   2篇
  1996年   2篇
  1994年   1篇
  1993年   2篇
  1991年   2篇
  1989年   2篇
  1988年   2篇
  1987年   2篇
  1986年   2篇
  1985年   1篇
  1983年   1篇
  1977年   1篇
  1973年   1篇
  1969年   1篇
  1968年   1篇
排序方式: 共有60条查询结果,搜索用时 15 毫秒
1.
Numerous accounts reveal that congressional leaders often secure “hip‐pocket votes” or “if you need me” pledges from rank‐and‐file legislators. These are essentially options on votes. Leaders exercise sufficient options—pay legislators to convert to favorable votes—when those options will yield victory. Otherwise, they release the options. A model shows that this optimal strategy for leaders produces many small victories, few small losses, and losses that are, on average, larger than victories. We find precisely these patterns, hence strong evidence for vote options, in Congressional Quarterly key votes from 1975 through 2001 and in non‐key votes from the 106th Congress (1999–2000).  相似文献   
2.
Compulsory competitive tendering (CCT) has been an important instrument of Conservative government economic policy since 1979. Its effectiveness in generating cost-effective services depends on competition to supply the service in question.
The NHS domestic market is large and, prior to the introduction of CCT, promised to be profitable for contractors. Many contract cleaners with office cleaning experience entered. In the event the costs of entry were heavy, and the profit margins of established firms were reduced. When contracts have been awarded to firms, they tended to be to those with a track record. Many firms therefore withdrew; and the few that remained have profit margins in the NHS little different from those found elsewhere. Of more than by firms with a serious interest in entry, probably no more than a handful can have come out of the experience in net profit in the first seven years.
The experience of CCT in the market for NHS domestic services has shown that a degree of competition in the market can be achieved, arguably because of the presence of direct service organizations. Competition for this market, on the other hand, can be limited by the high costs of entry.  相似文献   
3.
This essay explores a number of issues related to intellectual property and technology in real estate transactions. It examines these issues with reference to differences in property law concepts in a global context, looking at both civil law and common law ideas, for instance. The essay also discusses the integration of technology into real-estate development projects and the infrastructure requirements for promoting real estate markets in countries with emerging and transitional economies. A key observation of the essay involves the need to think about property law questions in an integrated manner. It is no longer possible to think in a compartmentalized way regarding real property and intellectual property – in modern real estate transactions these areas are fully integrated.  相似文献   
4.
5.
6.
7.
8.
9.
10.
Will China's authoritarian leaders succeed in building a future by erasing the past? Can the ideology of “nationalist consumerism” obliterate memory altogether? Will the Olympic applause drown out the weak and exiled witnesses of the Tiananmen crackdown? In this section we listen to a key Tiananmen student leader two decades on as well as check in with today's young elites in Beijing. A political leader from the reformist regime in 1989 calls for justice from house arrest and a young Chinese novelist wonders what kind of identity is possible without memory.  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