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   471篇
  免费   33篇
各国政治   20篇
工人农民   31篇
世界政治   35篇
外交国际关系   36篇
法律   225篇
中国共产党   1篇
中国政治   5篇
政治理论   142篇
综合类   9篇
  2022年   2篇
  2021年   2篇
  2020年   10篇
  2019年   10篇
  2018年   16篇
  2017年   20篇
  2016年   21篇
  2015年   11篇
  2014年   12篇
  2013年   101篇
  2012年   11篇
  2011年   11篇
  2010年   8篇
  2009年   15篇
  2008年   15篇
  2007年   16篇
  2006年   13篇
  2005年   19篇
  2004年   18篇
  2003年   14篇
  2002年   21篇
  2001年   10篇
  2000年   4篇
  1999年   8篇
  1998年   5篇
  1997年   4篇
  1996年   5篇
  1995年   5篇
  1994年   8篇
  1993年   4篇
  1992年   4篇
  1991年   4篇
  1990年   4篇
  1989年   4篇
  1988年   8篇
  1986年   4篇
  1985年   3篇
  1984年   8篇
  1983年   6篇
  1982年   3篇
  1981年   5篇
  1980年   5篇
  1979年   2篇
  1978年   2篇
  1977年   4篇
  1976年   2篇
  1974年   2篇
  1971年   3篇
  1970年   2篇
  1969年   2篇
排序方式: 共有504条查询结果,搜索用时 15 毫秒
11.
12.
Zimmerman  Joseph F. 《Publius》1998,28(1):71-89
State attorneys general are major participants in intergovernmentalrelations in the United States. This article presents six modelsthat may explain their interactions with each other and teststhree hypotheses associated with two models. Their interactionscomport with the cooperative and the innovation-diffusion models.Only limited evidence supports the hostility model and its associatedhypothesis. No evidence supports the mercantilist and competitivemodels. The response from only one attorney general suggestedhis actions are based on the benign neglect model. The conclusionis drawn that the cooperative activities of the attorneys generalhave produced a more harmonious federal system in terms of enforcementpolicies.  相似文献   
13.
14.
15.
16.
Understanding what stimulates agribusiness firms to lobby the government and what makes the government responsive to lobbying are the two issues that have been discussed extensively in the debates concerning determinants of biotechnology policy. This paper examines the factors influencing agribusiness firms' lobbying and government response using econometric modeling on a new data set of 160 leading agribusiness firms in the food, feed, chemical, and seed industries in China. The results show that approximately 10% of agribusiness firms lobbied the government about biotechnology policy and regulations and over half of those that lobbied received a verbal or written acknowledgment from government agencies. Seed and feed companies are more likely to engage in lobbying than chemical companies. Owning GM patents not only has a positive impact on firms' lobbying activities, but firms with these patents are more likely to receive a government response to their lobbying efforts. The experience of selling GM products does not significantly influence lobbying activities or response from the government.  相似文献   
17.
18.
19.
20.
Two distinct literatures have studied the macroeconomic effects of electoral systems and of labor market structures, respectively. Results include a positive association between proportional representation (PR) electoral systems and growth, but also between PR and inflation, as well as negative or hump‐shaped relationships between labor market coordination and the ‘misery variables’, unemployment and inflation. However, these results could be biased; particular electoral system and labor market features co‐vary systematically, and extant studies have typically not taken this into account. Effects attributed to PR systems could really stem from labor market coordination, and vice versa. In this article the relationships with macroeconomic outcomes for both electoral systems and labor market structures are re‐evaluated by modelling them jointly. Employing data from more than 30 democracies, with time‐series from the period 1960–2010, some robust and some non‐robust associations are identified. First, PR systems are, indeed, associated with higher growth rates, but not with higher inflation. Regarding labor market coordination, robust curvilinear relationships with unemployment and inflation are identified; intermediate levels of coordination correspond with worse macroeconomic performance – albeit not lower growth – even when accounting for electoral system features.  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