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   18634篇
  免费   536篇
各国政治   920篇
工人农民   686篇
世界政治   1499篇
外交国际关系   661篇
法律   11214篇
中国共产党   9篇
中国政治   85篇
政治理论   3915篇
综合类   181篇
  2021年   104篇
  2020年   245篇
  2019年   287篇
  2018年   424篇
  2017年   470篇
  2016年   519篇
  2015年   368篇
  2014年   377篇
  2013年   1777篇
  2012年   460篇
  2011年   481篇
  2010年   387篇
  2009年   449篇
  2008年   535篇
  2007年   578篇
  2006年   566篇
  2005年   448篇
  2004年   444篇
  2003年   458篇
  2002年   435篇
  2001年   713篇
  2000年   654篇
  1999年   524篇
  1998年   290篇
  1997年   252篇
  1996年   209篇
  1995年   206篇
  1994年   247篇
  1993年   220篇
  1992年   342篇
  1991年   377篇
  1990年   337篇
  1989年   351篇
  1988年   324篇
  1987年   341篇
  1986年   346篇
  1985年   343篇
  1984年   288篇
  1983年   322篇
  1982年   256篇
  1981年   247篇
  1980年   180篇
  1979年   255篇
  1978年   168篇
  1977年   146篇
  1976年   130篇
  1975年   121篇
  1974年   136篇
  1973年   121篇
  1972年   114篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
881.
882.
Abstract

A simulation model that mirrors the actual practices of lenders in setting qualification requirements for mortgage loans is used to assess the impact of permanent buydowns and buyups on the maximum sale price that buyers can afford. Buydowns are reductions in the coupon rate traded off against higher discount points; buyups are the reverse. Although buydowns have little effect on afford ability, buyups can have significant effects. Their potential is largely unrealized, however, because of the call risk to lenders of loans carrying premiums. The authors propose a “discount recovery” provision, which would be similar to a prepayment penalty except that the payment upon prepayment would be tied to the amount of the discount foregone by the lender. This would protect lenders against call risk, giving them every reason to offer buyups as a way of expanding demand.  相似文献   
883.
884.
885.
Abstract: J.E. (Ted) Hodgetts was influenced by both the political economy approach that he learned at the University of Toronto and by the comprehensive historical method developed by Leonard White, under whom he studied at Chicago. His first great project, Pioneer Public Service, convinced him that responsible government was impossible without responsible public administration. The authors examine how his response to management theories and practices evolved following his participation in the Glassco, Lambert and Gomery commissions. Hodgetts consistently refused the complete separation of politics and administration, and he promoted the use of management techniques to strengthen parliamentary supervision of the public service. The two key components of his legacy are thus a commitment to the democratic values of representative government and the comprehensive study of the internal dynamics of public administration in interaction with the relevant environmental factors.  相似文献   
886.
887.
This essay lays out why many scholars, particularly historians, are inherently skeptical of counterfactuals. It highlights several of the most obvious errors that are often made by those undertaking counterfactual reasoning. It also highlights how these articles go a long way toward developing effective rules for the appropriate and most effective use of counterfactuals.  相似文献   
888.
889.
890.
This article examines Kirchheimer's catch‐all party thesis systematically, using the example of the Austrian Socialist Party (SPÖ). First, five central elements of the Kirchheimer catch‐all party are identified and possibilities for empirical research are explored. Then the empirical evidence on these five dimensions is analysed. As Kirchheimer has expected, the SPÖ's ‘ideological baggage’ has been drastically reduced, its top leadership groups and its electoral leader in particular have been further strengthened, the working‐class clientele has been de‐emphasised, and the party's function in the political system has been substantially reduced. Concerning the SPÖ's link to interest groups, however, Kirchheimer's thesis is only valid when looking at the most recent period. In view of the cumulative effect of the changes in the direction of a catch‐all party the SPÖ of the 1990s can definitely be classified as a catch‐all party.  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