全文获取类型
收费全文 | 37263篇 |
免费 | 1142篇 |
国内免费 | 5篇 |
专业分类
各国政治 | 1704篇 |
工人农民 | 1417篇 |
世界政治 | 2839篇 |
外交国际关系 | 1441篇 |
法律 | 22516篇 |
中国共产党 | 10篇 |
中国政治 | 249篇 |
政治理论 | 7825篇 |
综合类 | 409篇 |
出版年
2020年 | 495篇 |
2019年 | 588篇 |
2018年 | 743篇 |
2017年 | 868篇 |
2016年 | 905篇 |
2015年 | 658篇 |
2014年 | 740篇 |
2013年 | 3838篇 |
2012年 | 990篇 |
2011年 | 1009篇 |
2010年 | 809篇 |
2009年 | 879篇 |
2008年 | 1006篇 |
2007年 | 1081篇 |
2006年 | 1025篇 |
2005年 | 914篇 |
2004年 | 927篇 |
2003年 | 1002篇 |
2002年 | 883篇 |
2001年 | 1387篇 |
2000年 | 1249篇 |
1999年 | 1040篇 |
1998年 | 579篇 |
1997年 | 485篇 |
1996年 | 451篇 |
1995年 | 421篇 |
1994年 | 505篇 |
1993年 | 466篇 |
1992年 | 714篇 |
1991年 | 771篇 |
1990年 | 708篇 |
1989年 | 698篇 |
1988年 | 701篇 |
1987年 | 666篇 |
1986年 | 716篇 |
1985年 | 645篇 |
1984年 | 569篇 |
1983年 | 594篇 |
1982年 | 463篇 |
1981年 | 456篇 |
1980年 | 341篇 |
1979年 | 472篇 |
1978年 | 325篇 |
1977年 | 286篇 |
1976年 | 257篇 |
1975年 | 282篇 |
1974年 | 318篇 |
1973年 | 264篇 |
1972年 | 240篇 |
1971年 | 219篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
71.
72.
Despite successive military regimes, state and local governmentsin Nigeria have been able to engage in limited forms of foreignaffairs activity. both directly abroad and indirectly throughinstitutions of the national government. The trend since independencehas been to make foreign affairs an exclusive responsibilityof the federal government. Generally, though, the military regimeshave been better able than the civilian governments to limitconstituent diplomacy. Under the Third Republic, therefore,state and local governments are likely to assert themselvessomewhat more in foreign affairs than they have recently. 相似文献
73.
He is author of many works about social class, including The Protestant Establishment Revisitedand Philadelphia Gentlemen,both published by Transaction Publishers. 相似文献
74.
75.
Stephen O. A. Ouma 《公共行政管理与发展》1991,11(5):473-490
This paper argues that corruption is a product of self-aggrandizement; of unrealistically low remuneration which makes it impossible for public servants to live within their legitimate means; and of a closed political system which inevitably tends to exclude aggregated interests'. Corruption leads to loss of much needed revenue and human talent for development, distorts priorities for public policy, and shifts scarce resources away from the public interest. The mutual distrust that results among the different sections of society, and the growth of despondency in the general public, are incompatible with the requirements for successful public policy. The main theme running through the paper is that political instability, corruption and underdevelopment are mutually reinforcing. The paper finally outlines certain measures that need to be taken in order to clear the path for sustained growth and development. 相似文献
76.
Provincial governments in the Netherlands have only one general tax at their disposal. However, it has become an insufficient source of revenue for this level of government in the Dutch system. To increase the revenue raising capacity of the provincial governments, thirteen broad-based general tax proposals not used at the local level were examined. The objective was to find a fair and equitable tax that could easily be collected and would result in fl. 200 million in additional revenue for the provincial governments. 相似文献
77.
Robert T. Nakamura Thomas W. Church Phillip J. Cooper 《Journal of policy analysis and management》1991,10(2):204-221
New York State experimented with replacing their litigation-oriented system for achieving toxic dump site cleanup with one promising to lower transaction costs through alternative dispute resolution. Our analysis of outcomes is informed by three generations of implementation work focusing on (1) the motivations and incentives shaping individual behavior, (2) the larger organizational and political factors associated with variation across cases, and (3) the generic properties of policy implements. This mosaic approach to explanation produces, we believe, a more lifelike picture of use to policy makers for understanding the dynamic and interrelated nature of their choices. 相似文献
78.
J. Daniel Khazzoom 《Journal of policy analysis and management》1991,10(3):434-454
The EPA implements its policy of exhaust emission control by setting standards specified in terms of grams of pollutants per mile traveled. As a result, the tax must first restrain the vehicle miles traveled (VMT) if it is to have an impact on emission at all. EPA's choice of miles traveled as the medium through which its policy of pollution control must run is unfortunate, because travel is an activity that people resist giving up. This is reflected in a low long-run price elasticity of travel demand. Consequently, it takes substantial increases in the gasoline tax to make an impact on long-run travel demand. Simulation results show that under an alternative policy option, where EPA's standards are specified in terms of grams of pollutant per gallon of fuel burned, the same long-run reduction in exhaust emissions achievable today can be achieved (at an even higher level of confidence) with less than one-tenth of the increase in gasoline price required under the existing policy regime. 相似文献
79.
80.