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   29269篇
  免费   844篇
各国政治   1479篇
工人农民   1694篇
世界政治   1982篇
外交国际关系   1174篇
法律   16891篇
中国共产党   4篇
中国政治   213篇
政治理论   6520篇
综合类   156篇
  2021年   125篇
  2020年   352篇
  2019年   408篇
  2018年   1671篇
  2017年   1698篇
  2016年   1544篇
  2015年   541篇
  2014年   551篇
  2013年   2548篇
  2012年   688篇
  2011年   1519篇
  2010年   1479篇
  2009年   1144篇
  2008年   1318篇
  2007年   1207篇
  2006年   569篇
  2005年   579篇
  2004年   695篇
  2003年   659篇
  2002年   493篇
  2001年   822篇
  2000年   768篇
  1999年   607篇
  1998年   380篇
  1997年   306篇
  1996年   286篇
  1995年   286篇
  1994年   299篇
  1993年   266篇
  1992年   367篇
  1991年   393篇
  1990年   363篇
  1989年   372篇
  1988年   376篇
  1987年   357篇
  1986年   408篇
  1985年   346篇
  1984年   317篇
  1983年   338篇
  1982年   229篇
  1981年   196篇
  1980年   187篇
  1979年   236篇
  1978年   177篇
  1977年   157篇
  1976年   144篇
  1974年   138篇
  1973年   119篇
  1972年   119篇
  1971年   101篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
991.
Francesco Forte 《Public Choice》2018,174(3-4):301-313
We show that a transfer received by a minority of the population may be sustained by majority voting, however small the minority targeted may be, when the attribution of the transfer is seen as stochastic by voters. We build a simple model wherein voters differ in income and vote over a proportional tax whose proceeds are distributed lump-sum, and each voter has a probability of receiving the transfer that depends on his income. In progressive steps, we present intuitively appealing sufficient conditions on this probability function for the social program to be supported by majority voting. We also develop intuitive conditions for the emergence of the “paradox of redistribution”, whereby more focused targeting reduces the size of the transfer program chosen by the majority. We finally apply our framework to the French social housing program and obtain that our model is consistent with a majority of French voters supporting a positive size for that program.  相似文献   
992.
993.
In the early morning of July 31, 2015, masked attackers threw firebombs into two Palestinian homes in the West Bank village of Duma, south of Nablus, killing three Palestinian civilians. Contrary to claims by Israeli and Palestinian politicians, this attack was neither an isolated anomaly nor just another incident of settler violence. Instead, it was the latest attack in an important but largely unknown phenomenon called “price-tag,” in which a loosely connected group of young Israelis called “hilltop youth” burn Palestinian mosques and destroy property in hundreds of attacks accompanied by threatening graffiti that references Israeli settlers, outposts, and anti-Arab slogans. Using an original dataset of price-tag incidents and interviews with key actors, we demonstrate that the perpetrators, targets, and strategies of price-tag are different than previous patterns of settler violence. Whereas previous settlers saw the Israeli state as legitimate and largely decided to cooperate with it, the hilltop youth have decided to confront it by using price-tag attacks to deter settlement withdrawals and chain-gang the state into a conflict with the Palestinians. This analysis of the strategic logic of price-tag reveals its potential to shift the political landscape within and between Israelis and Palestinians.  相似文献   
994.
995.
During the last decades, the activities of pirates have increased exponentially in Eastern Africa, with their attacks becoming considerably more violent. In addition to the intrastate and interstate conflicts, the lack of state capacity and the presence of terrorist groups, maritime piracy represents a serious and sustained threat to economic security. Indeed, from an economic point of view, pirates affect international trade through an increasing insecurity related to the prompt delivery of the goods transported. The aim of this work is to explore the main works on maritime piracy analyzed in quantitative economics.  相似文献   
996.
This study investigates the relationship between direct democracy and political trust. We suggest a solution to the controversy in research centering on positive versus negative effects of direct democracy by analytically differentiating between the availability of direct democratic rights and the actual use of those rights. Theoretically, greater availability of direct democratic rights may enhance political trust by increasing citizens' perception that political authorities can be controlled as well as by incentivizing political authorities to act trustworthily. In contrast, the actual use of the corresponding direct democratic instruments may initiate distrust as it signals to citizens that political authorities do not act in the public's interest. We test both hypotheses for the very first time with sub‐national data of Switzerland. The empirical results seem to support our theoretical arguments.  相似文献   
997.
Abstract

Child and infant mortality in developing countries decreased 33.5 per cent and 30.9 per cent, respectively, during 1995–2009, while remittances and public health spending more than doubled. I examine how remittances and government health spending improve these child health outcomes. Neither government health spending nor remittances causally affect household health spending. Public health spending has an insignificant negative impact on mortality. The increase in remittances causally accounts for 32 per cent and 37 per cent of the decline in child and infant mortality, respectively. Remittances reduce mortality through improved living standards from the relaxation of households’ budget constraints.  相似文献   
998.
999.
Despite having equally vast endowments of natural resources and similar socioeconomic profiles, the Indian states of Bihar and Odisha pursued markedly different development strategies during India’s first decade of economic liberalization. Whereas Bihar turned away from its natural resource sector and adopted policies of social empowerment, Odisha courted private investment in extractive industries and aggressively pursued market reforms. To account for this divergence, we argue that the social composition of political power in each state directly shaped the strategies that leaders embraced towards the natural resource sector and overall development. This paper makes contributions to the writings on natural resources and the political economy of India. We show that the presence of abundant natural resources does not necessarily result in a predictable pathway of sectoral and economic policy outcomes. Instead, social factors can be a powerful determinant of how resource-rich states approach their economies.  相似文献   
1000.
In the closing months of 1994, the principal paramilitary organizations in Northern Ireland declared that their campaigns of violence were at an end. The cease-fires called by republican and loyalist groupings represented the most significant heralds of a complex process of conflict transformation that continues to unfold even twenty years on. In this introduction, we set out to map the key developments that have shaped the tortuous narrative of the Northern Irish ‘peace process’, thereby providing the historical backdrop for the articles that follow. While remarkable progress has been made over the two decades since the paramilitary cease-fires, the political context and future of the region remain rather more fraught than is often assumed abroad. It is perhaps best, then, to speak of the six counties in terms not of resolution but rather of ambiguity. Twenty years on from the optimism that greeted the paramilitary cease-fires, Northern Ireland retains the essential ‘inbetweenness’ of a political space that has moved from a ‘long war’ through a ‘long peace’ and into a profoundly undecided future.  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