全文获取类型
收费全文 | 1467篇 |
免费 | 85篇 |
专业分类
各国政治 | 115篇 |
工人农民 | 64篇 |
世界政治 | 141篇 |
外交国际关系 | 96篇 |
法律 | 646篇 |
中国政治 | 8篇 |
政治理论 | 470篇 |
综合类 | 12篇 |
出版年
2023年 | 6篇 |
2022年 | 6篇 |
2021年 | 17篇 |
2020年 | 22篇 |
2019年 | 38篇 |
2018年 | 53篇 |
2017年 | 55篇 |
2016年 | 65篇 |
2015年 | 43篇 |
2014年 | 53篇 |
2013年 | 252篇 |
2012年 | 47篇 |
2011年 | 49篇 |
2010年 | 42篇 |
2009年 | 53篇 |
2008年 | 50篇 |
2007年 | 57篇 |
2006年 | 55篇 |
2005年 | 41篇 |
2004年 | 39篇 |
2003年 | 55篇 |
2002年 | 43篇 |
2001年 | 26篇 |
2000年 | 34篇 |
1999年 | 26篇 |
1998年 | 20篇 |
1997年 | 23篇 |
1996年 | 18篇 |
1995年 | 8篇 |
1994年 | 16篇 |
1993年 | 10篇 |
1992年 | 18篇 |
1991年 | 18篇 |
1990年 | 22篇 |
1989年 | 16篇 |
1988年 | 11篇 |
1987年 | 8篇 |
1986年 | 11篇 |
1985年 | 24篇 |
1984年 | 14篇 |
1983年 | 14篇 |
1982年 | 13篇 |
1981年 | 8篇 |
1980年 | 10篇 |
1979年 | 6篇 |
1978年 | 6篇 |
1974年 | 5篇 |
1973年 | 3篇 |
1970年 | 3篇 |
1965年 | 3篇 |
排序方式: 共有1552条查询结果,搜索用时 15 毫秒
21.
22.
Challenges the use by policy researchers of a model for comparing adolescent and adult decision making that is based on informed consent standards. An expanded decision-making framework designed to evaluate judgment in adults and adolescents can better test the empirical basis of paternalistic legal policies. The theoretical and empirical literature on the informed consent framework is critiqued and an alternative framework incorporating judgment factors is proposed. Three judgment factors—temporal perspective, attitude toward risk, and peer and parental influence—and their effects on decision making are explored. Finally, implications for future research are analyzed in several decision-making contexts.Several of the ideas in this article were originally presented by the first author and were published as part of a symposium on competence (see Scott, 1992). The current article expands and refines these ideas, provides a more substantial research base, and suggests several future research directions. We thank Joseph Allen, Richard Bonnie, Baruch Fischhoff, William Gardner, John Monahan, Edward Mulvey, Richard Redding, Paul Slovic, and three anonymous reviewers for their helpful comments. Special thanks to Thomas Grisso for providing much constructive criticism and to Wendy Shang for outstanding research assistance. Finally, we would like to acknowledge the MacArthur Foundation, which supported this work in its early stages. 相似文献
23.
24.
Menard S 《Studies in Comparative International Development (SCID)》1985,20(1):83-97
This article focuses on the relationship between inequality and fertility, with empirical analysis only of direct influences. Whereas much of the literature seems to be based on 0-order correlations, the present study uses multiple regression analysis to test the strength of the evidence for a relationship between inequality and fertility when competing hypotheses are also considered. In addition, this study attempts to clarify some of the issues surrounding the measurement of inequality and to show how these may affect empirical results. It appears from the results presented here that research into the relative status of women as an influence on fertility holds considerable promise. In particular, it is interesting that a measure of the relative status of women (ratio of female school enrollment to male school enrollment) that is highly correlated with absolute educational status of people in the nation in general, and even more highly correlated with absolute educational status of women, emerges as one of 3 important predictors of fertility. The other measure of the relative educational status of women (female school enrollment ratio minus male school enrollment ratio), which has lower correlations with absolute educational status both of women and people in general, does not appear important, although it should be an equally valid indicator of women's status. It also has lower correlations with total fertility rates. 1 focus of further research should be an attempt to disentangle the effects of the relative status of women from absolute status of women and absolute status of people in the nation as a whole. Less promising is the prospect of future work on the relationship between income inequaltiy and fertility. The results are unencouraging with respect to both sampling problems and the actual magnitude of the effect of inequality on fertility. Overall, it appears that the importance of income inequality as an influence on fertility may have been overstated in the past. 相似文献
25.
26.
27.
28.
Grosse SD 《Studies in Comparative International Development (SCID)》1982,17(1):22-48
This article uses a comparative case study approach to relate policy outcomes in terms of family planning to the patterns of political forces observed in the 3 Maghrib states of Algeria, Morocco, and Tunisia. It is suggested that official support for a strong family planning program may be linked to recognition of the problem of low labor absorption and to concrete steps taken to counter the problem. The article discusses different vantage points for approaching the political context of family planning and distinguishes between the use of family planning as an instrument of social policy and as an instrument of economic policy. Ideological reasons for opposition to or support of family planning are then outlined. The colonial experience of the 3 states is differentiated and a chronological account of their family planning programs is provided. The political systems and leadership of the 3 countries are separately discussed in greater detail, after which the influence of elite groups on family planning programs and activities in each country is assessed. Developments in the 3 countries since 1978 are then sketched. The author concludes that the relative importance of policies toward employment and women's status in connection with support for family planning has probably varied over time, with economics playing a greater role in the 1970s. The activities of non-regime political actors were found to be very significant in formulation of population policies in Algeria and Morocco but less so in Tunisia. 相似文献
29.
30.
State Attorneys General, Entrepreneurship, and Consumer Protection in the New Federalism 总被引:1,自引:0,他引:1
Although many scholars have acknowledged the important roleof states in regulatory enforcement, few have studied the decisionsof the state attorneys general to pursue particular multi-statelitigation actions. State attorneys general act as politicalentrepreneurs because they aggressively seek out market failuresin society to justify stronger regulation. Their motivationto serve the public comes from the fact that they are electedin 43 states and the office is often used as a springboard intohigher political office. A probit model analyzing the decisionto join seven high-profile multi-state enforcement actions thatlook place between 1996 and 1998 reveals that state citizenideology and the institutional structure of the office havethe strongest effects on the decision to join a case. 相似文献