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   8235篇
  免费   273篇
各国政治   325篇
工人农民   307篇
世界政治   641篇
外交国际关系   293篇
法律   5466篇
中国政治   47篇
政治理论   1391篇
综合类   38篇
  2021年   57篇
  2020年   133篇
  2019年   163篇
  2018年   201篇
  2017年   224篇
  2016年   220篇
  2015年   153篇
  2014年   216篇
  2013年   824篇
  2012年   219篇
  2011年   229篇
  2010年   186篇
  2009年   182篇
  2008年   221篇
  2007年   242篇
  2006年   252篇
  2005年   208篇
  2004年   217篇
  2003年   233篇
  2002年   182篇
  2001年   330篇
  2000年   319篇
  1999年   228篇
  1998年   93篇
  1997年   73篇
  1996年   79篇
  1995年   74篇
  1994年   86篇
  1993年   68篇
  1992年   148篇
  1991年   160篇
  1990年   141篇
  1989年   157篇
  1988年   140篇
  1987年   155篇
  1986年   136篇
  1985年   154篇
  1984年   120篇
  1983年   142篇
  1982年   97篇
  1981年   93篇
  1980年   73篇
  1979年   104篇
  1978年   79篇
  1977年   67篇
  1976年   57篇
  1975年   47篇
  1974年   57篇
  1973年   66篇
  1971年   58篇
排序方式: 共有8508条查询结果,搜索用时 15 毫秒
971.
972.
973.
974.
975.
976.
Abstract: Certain aspects of the new Australian tax sharing arrangements are analysed against the background of West German experiences. Emphasis is laid on Federal-State relations in outlining the basic characteristics of the German machinery and the Australian arrangements. Compared to the Australian situation, the tax sharing base in West Germany is much broader and has indeed contributed to the safeguarding of State autonomy to a large extent. On the other hand, the German States have no individual power to legislate on taxes or tax surcharges. Although tax sharing is a powerful instrument in mitigating financial imbalances in a federation, it tends to conflict with the idea of a centrally controlled stabilization and distribution policy. In Germany, tax sharing is complemented by a complex coordination machinery stabilizing joint decision making of the Federal government and the States. In areas such as demand management, financial planning and allocation policies there seems to be need for such complementary arrangements, since tax sharing alone cannot achieve sufficient coordination among the different administrative levels of a federation.  相似文献   
977.
Sociological theories of delinquency offer rather divergent predictions concerning the effect of dropping out of high school on subsequent delinquent and criminal behavior. For example, strain theory suggests that dropping out decreases such behavior, especially for lower class youth, while social control theory suggests that dropping out should increase the chances of criminal activity. Moreover, empirical studies provide support for each of these views with the most influential study (Elliott and Voss, 1974) presenting evidence consistent with a strain perspective. The present investigation identifies methodological shortcomings in previous studies and reexamines the link between dropout status and subsequent criminal activity. Results indicate that dropping out of high school is positively associated with later crime, an outcome that is consistent with a control perspective.  相似文献   
978.
979.
It is suggested that agencies adopt the concept of alienation-reduction as the paradigm for designing and coordinating juvenile delinquency programs. Existing theory and data are consistent with the view that delinquency is associated with alienation and most existing rehabilitation approaches can be viewed within the framework of alienation-reduction. Adoption of the paradigm offers three important advantages: (1) it defines the problem in terms of the individual's relation to his environment; (2) it can facilitate communication among diverse youth-serving agencies; (3) it provides a logical basis for action and decisions regarding prevention, diversion, and treatment programs.  相似文献   
980.
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