全文获取类型
收费全文 | 6327篇 |
免费 | 303篇 |
专业分类
各国政治 | 459篇 |
工人农民 | 215篇 |
世界政治 | 656篇 |
外交国际关系 | 517篇 |
法律 | 2737篇 |
中国政治 | 55篇 |
政治理论 | 1926篇 |
综合类 | 65篇 |
出版年
2023年 | 42篇 |
2022年 | 24篇 |
2021年 | 59篇 |
2020年 | 122篇 |
2019年 | 147篇 |
2018年 | 232篇 |
2017年 | 244篇 |
2016年 | 289篇 |
2015年 | 183篇 |
2014年 | 190篇 |
2013年 | 1046篇 |
2012年 | 208篇 |
2011年 | 219篇 |
2010年 | 167篇 |
2009年 | 186篇 |
2008年 | 229篇 |
2007年 | 278篇 |
2006年 | 244篇 |
2005年 | 217篇 |
2004年 | 216篇 |
2003年 | 189篇 |
2002年 | 201篇 |
2001年 | 118篇 |
2000年 | 115篇 |
1999年 | 121篇 |
1998年 | 100篇 |
1997年 | 103篇 |
1996年 | 81篇 |
1995年 | 66篇 |
1994年 | 85篇 |
1993年 | 86篇 |
1992年 | 72篇 |
1991年 | 68篇 |
1990年 | 71篇 |
1989年 | 57篇 |
1988年 | 65篇 |
1987年 | 43篇 |
1986年 | 54篇 |
1985年 | 42篇 |
1984年 | 41篇 |
1983年 | 34篇 |
1982年 | 30篇 |
1981年 | 34篇 |
1980年 | 21篇 |
1979年 | 20篇 |
1978年 | 22篇 |
1977年 | 18篇 |
1976年 | 18篇 |
1975年 | 15篇 |
1974年 | 31篇 |
排序方式: 共有6630条查询结果,搜索用时 15 毫秒
231.
232.
Michael J. Barber Brandice Canes‐Wrone Sharece Thrower 《American journal of political science》2017,61(2):271-288
Individuals are the single largest source of campaign contributions, yet we know little about their motivations. For instance, the existing literature questions whether individual contributors sophisticatedly differentiate among candidates according to policy positions, particularly among same‐party candidates. We analyze this issue by combining data from a new survey of over 2,800 in‐ and out‐of‐state donors associated with the 2012 Senate elections, FEC data on contributors’ professions, and legislative records. Three major findings emerge. First, policy agreement between a donor's positions and a senator's roll calls significantly influences the likelihood of giving, even for same‐party contributors. Second, there is a significant effect of committee membership corresponding to a donor's occupation; this holds even for donors who claim that other motivations dominate, but it does not appear to be motivated by an expectation of access. Third, conditional upon a donation occurring, its size is determined by factors outside a legislator's control. 相似文献
233.
This article reviews recent advances in the study of the European Court of Justice (ECJ) and its political impact at the European and member state levels. New quantitative as well as qualitative analyses show with great empirical precision that member state preferences guide the Court. The article summarises these findings, but argues that greater attention needs to be given to the (over-)constitutionalisation of EU law in order to fully capture the political impact of ECJ jurisprudence. Even if European judges are less activist than is often assumed and individual decisions are more restrained in the face of member state opposition, incrementally, case law evolves in a highly expansive fashion. And, exercising caution regarding unrealistic expectations about quasi-deterministic judicial law-making, it is found that the Court’s constitutionalised jurisprudence impacts heavily on European and member state policy-making. 相似文献
234.
Michael Löwy 《Capitalism Nature Socialism》2017,28(2):10-21
The following is a brief survey of Marx and Engels’ views on ecology, from the viewpoint of their relevance for 21th-century ecosocialism. While there are some serious limitations in the way both consider the “development of productive forces,” there are powerful insights in their discussion of the destructive consequences of capitalist expansion for the environment—an expansion that generates a disastrous metabolic rift in the exchanges between human societies and nature. Some ecological Marxists distinguish between “first stage ecosocialists”—who believe that Marx analyses on ecological issues are too incomplete and dated to be of real relevance today—and “second stage ecosocialists,” who emphasize the contemporary methodological significance of Marx’s ecological critique of capitalism. This paper tries to argue for a third position (which probably could be accepted by several people of the two groups above): Marx and Engels’ discussion on ecological issues is incomplete and dated but despite these shortcomings it does have real relevance and methodological significance today. 相似文献
235.
236.
Recent case studies and large-N survey evidence has confirmed long-suspected shortages of public sector “policy capacity”. Studies have found that government policy workers in various jurisdictions differ considerably with respect to types of policy work they undertake, and have identified uneven capacity for policy workers to access and apply technical and scientific knowledge to public issues. This suggests considerable difficulties for government’s ability to meet contemporary policy and governance challenges. Despite growing attention to these matters, studies have not examined the “elite” policy workers many governments recruit to address these capacity shortages. Using an established survey instrument, this study of two Canadian recruitment programs provides the first comparative analysis of elite policy recruits, as policy workers. Three research questions anchor the study: (1) What is the profile of these actors? (2) What types of policy work do “elite” policy analysts actually engage in? (3) How does their policy work compare by recruitment program? The article provides fresh comparative data on the nature of elite policy work and policy analytical capacity, but, more importantly, a crucial baseline for future comparative study of how elite recruitment may facilitate “supply-side” capacity gains expected from recruitment programs. 相似文献
237.
Jonathan Liljeblad 《Journal of Civil Society》2017,13(1):18-34
The announcement of 22 June 2014 from the World Heritage Committee that Pyu Ancient Cities had been added to the World Heritage List was significant for Myanmar, since it represented the country’s first World Heritage site. The World Heritage listing was the culmination of a process driven by a convergence of forces originating from within and outside of Myanmar. An interpretation of Pyu Ancient Cities as involving a transnational network of supporters echoes the work on transnational advocacy networks, which looks to phenomena involving transnational efforts to advance particular issues on behalf of activists against their government. This study examines Pyu Ancient Cities by producing a model that helps to illuminate the efficacy of its social network to engage in transnational advocacy. 相似文献
238.
Jonathan Fisher 《Journal of Intervention and Statebuilding》2017,11(1):98-119
ABSTRACTThe physical and social retreat of international interveners behind the walls of ‘bunkered’ aid compounds in (putatively) more remote and dangerous regions of the South has been the focus of growing critical attention in recent years. An increasingly remote and fearful culture of risk aversion and differentiation among Western states and organizations has been largely identified as the driving force behind this set of practices. This article presents a different perspective on the bunkerization phenomenon through focusing on the agency of Southern states in the process. Exploring bunkerization across eastern/central Africa—and in Ethiopia’s eastern Somali region in particular—the study emphasizes not only how African states have been key promoters of modern bunkerization, but also how bunkerization behaviour and mentalities have historically characterized how many African borderlands—and contemporary sites of international intervention—have been incorporated into the global state system. 相似文献
239.
About half of the nations that experience civil war eventually relapse into renewed conflict within a few years after the original war ends. This observation has motivated a stream of research into the factors that affect the risk of peace failure in the aftermath of civil war. While the outcome of the previous civil war—for example, military victory versus peace agreement—structures the post-war environment in ways that affect the risk of peace failure, the capacity of the post-war state to enact and implement policies that affect the incentives for and capacity of groups to undertake armed violence as a means of advancing their interests should also affect the risks of peace failure. Using Geddes’ categories of nondemocratic regime types, we will present a theory of how different regime types have varying capacities to repress and/or implement accommodative policies that affect the risk of peace failure. We test propositions derived from this theory with a series of event history models. Our findings suggest that while peace agreements significantly increase the duration of post-civil war peace, peace agreements involving some types of nondemocratic regimes actually increase the risk of post-civil war peace failure. 相似文献
240.
Jonathan Holslag 《The international spectator : a quarterly journal of the Istituto affari internazionali》2017,52(1):46-60
For all the promises of mutually beneficial cooperation, Chinese policy documents about the New Silk Road, also called ‘One Belt, One Road’, mostly testify to a strong ambition to unlock foreign markets and support domestic firms in taking on foreign competitors. This confirms China’s shift from defensive mercantilism, which aims to protect the home market, towards offensive mercantilism, which seeks to gain market shares abroad. In a context of global economic stagnation, this comes as a major challenge to Europe. As China’s market share grows spectacularly in countries along the New Silk Road, key European member states have both lost market shares and even seen their exports shrink in absolute terms. 相似文献