全文获取类型
收费全文 | 4535篇 |
免费 | 158篇 |
专业分类
各国政治 | 321篇 |
工人农民 | 179篇 |
世界政治 | 424篇 |
外交国际关系 | 293篇 |
法律 | 1860篇 |
中国政治 | 34篇 |
政治理论 | 1478篇 |
综合类 | 104篇 |
出版年
2022年 | 15篇 |
2021年 | 35篇 |
2020年 | 71篇 |
2019年 | 88篇 |
2018年 | 150篇 |
2017年 | 137篇 |
2016年 | 152篇 |
2015年 | 97篇 |
2014年 | 136篇 |
2013年 | 694篇 |
2012年 | 146篇 |
2011年 | 149篇 |
2010年 | 112篇 |
2009年 | 124篇 |
2008年 | 141篇 |
2007年 | 181篇 |
2006年 | 124篇 |
2005年 | 140篇 |
2004年 | 142篇 |
2003年 | 115篇 |
2002年 | 124篇 |
2001年 | 95篇 |
2000年 | 117篇 |
1999年 | 87篇 |
1998年 | 70篇 |
1997年 | 80篇 |
1996年 | 68篇 |
1995年 | 67篇 |
1994年 | 60篇 |
1993年 | 54篇 |
1992年 | 60篇 |
1991年 | 66篇 |
1990年 | 66篇 |
1989年 | 61篇 |
1988年 | 52篇 |
1987年 | 43篇 |
1986年 | 40篇 |
1985年 | 46篇 |
1984年 | 45篇 |
1983年 | 40篇 |
1982年 | 50篇 |
1981年 | 58篇 |
1980年 | 48篇 |
1979年 | 32篇 |
1978年 | 26篇 |
1977年 | 23篇 |
1976年 | 18篇 |
1975年 | 23篇 |
1974年 | 20篇 |
1973年 | 16篇 |
排序方式: 共有4693条查询结果,搜索用时 15 毫秒
201.
Why do dictatorships favor harsher punishments than democracies? We use a rational choice approach to explain the stylized facts of Stalin’s dictatorship—preference for harsh sanctions, higher incarceration rates, greater use of capital punishment, low tolerance for theft of state property and workplace violations. They are shown to be explained by the preferences of a rational dictator, who does not internalize the social and private cost of punishment. 相似文献
202.
Edward Stoddard 《European Security》2013,22(4):437-463
Accounts of international energy affairs often present a divergence between geopolitical/realist and liberal market-based approaches. This article suggests that this state of affairs reflects the (often implicit) legacies of realist and rationalist international thought in the study of energy affairs and the corresponding political and economic ontological hierarchies of analytical frameworks employed in different accounts of energy politics. Consequently, this article recommends a greater explicit attention to scientific ontological foundations in studies of energy relations and, in line with the calls of Keating et al. and Strange, suggests an approach based in the literature on I/GPE, which merges political and economic ontological axioms, as most apposite for the study of energy affairs. Building on this framework, and giving particular examples from the context of Eurasian energy politics, this article then outlines a number of politico-economic heuristic models (structural diversity, territorial non-coincidence, milieu-shaping and market-authority bargains) that are particularly useful concepts in helping to explain the intricate interactions of international energy relations. 相似文献
203.
Paul Gordon 《Women's Studies: An inter-disciplinary journal》2013,42(3-4):211-218
The subject of misogyny in Greek culture is widely recognized as of capital importance in understanding our attitude towards women as well as the general culture context within which that attitude is framed. Yet despite the obvious importance of this subject there has been little attention given to the way misogyny in fifth‐centry Athens was an integral part of its greatest art form, the tragic drama. Only when a model of tragedy is developed which accounts for the typological opposition between the male “tragic hero” and Dionysus will it be possible to understand how women function within this particular literary genre as the essential “other” of repressive male consciousness. 相似文献
204.
205.
Evidence is presented regarding strengths and limitations of portfolio approaches as applied to diversifying export earnings. An empirical application using data from Malawi, Tanzania, and Zimbabwe is used to demonstrate these strengths and limitations. Modifications of the typical portfolio approach to export diversification are presented; these modifications help make the approach more plausible for use in developing countries. The modified approach is shown to provide guidance to policymakers who seek simultaneously to increase export earnings and reduce their instability. 相似文献
206.
208.
Epidemics tend to have a debilitating influence on the lives of directly afflicted families. However, the presence of an epidemic can also change the behaviour and outcomes of those not directly affected. This paper makes use of a short, sharp, unexpected epidemic to examine the behavioural response of the public to a sudden shift in the perceived risk to one’s health and mortality. Our analysis finds that unafflicted school students change their behaviour substantially, affecting important life outcomes. In particular, we find that between 1.9 and 4.7 fewer students, out of a typical cohort of 47 pupils, sit their school leaving examination for every additional 10 cases of severe Dengue per 10 000 inhabitants in a municipality. We rule out several possible mechanisms, leaving an increase in the salience of the disease’s risks as a plausible explanation for our findings. 相似文献
209.
210.