全文获取类型
收费全文 | 555篇 |
免费 | 30篇 |
国内免费 | 1篇 |
专业分类
管理学 | 72篇 |
民族学 | 6篇 |
人口学 | 36篇 |
丛书文集 | 25篇 |
理论方法论 | 64篇 |
综合类 | 89篇 |
社会学 | 232篇 |
统计学 | 62篇 |
出版年
2023年 | 10篇 |
2022年 | 5篇 |
2021年 | 6篇 |
2020年 | 19篇 |
2019年 | 22篇 |
2018年 | 21篇 |
2017年 | 34篇 |
2016年 | 22篇 |
2015年 | 19篇 |
2014年 | 24篇 |
2013年 | 74篇 |
2012年 | 28篇 |
2011年 | 25篇 |
2010年 | 30篇 |
2009年 | 28篇 |
2008年 | 18篇 |
2007年 | 15篇 |
2006年 | 22篇 |
2005年 | 26篇 |
2004年 | 16篇 |
2003年 | 19篇 |
2002年 | 19篇 |
2001年 | 15篇 |
2000年 | 17篇 |
1999年 | 9篇 |
1998年 | 3篇 |
1997年 | 7篇 |
1996年 | 5篇 |
1995年 | 3篇 |
1994年 | 1篇 |
1991年 | 3篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 3篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1981年 | 2篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1975年 | 4篇 |
1965年 | 1篇 |
1963年 | 1篇 |
排序方式: 共有586条查询结果,搜索用时 756 毫秒
91.
Any public policy aimed at reducing the effects of deprivation should be aware of the consequences of the use of different income accounting periods on eligibility and subsequent policy evaluation. This study aims to throw some light on the relev-ance of choosing a specific accounting period for public policy evaluation in a European country, in contrast to the existing evidence for the United States. Our analysis indicates that there are some significant differences in the results on poverty when using different income accounting periods. Researchers and decision-makers using an annual income measure, whatever the economic and social welfare context, should be aware that the use of quarterly data instead of yearly data will lead to a significantly larger number of poor households and a lower level of inequality and mobility in the distribution. 相似文献
92.
环境与发展--论发达国家与发展中国家之间的公平 总被引:1,自引:0,他引:1
徐犇 《国外社会科学情况》2005,(4):25-30
环境与发展问题关系到人类的生存和发展,是当代国际社会面临的重大课题。但正是在这一问题上,发展中国家与发达国家的立场存在着根本的分歧。本文通过论述保护环境的重要性和发展经济的必要性,以代际公平和代内公平理论为基础,展示了目前发展中国家和发达国家在环境与发展问题上不可调和的矛盾。 相似文献
93.
94.
Ben F Houston 《Omega》1975,3(4):493-495
95.
96.
也谈Gu厮Luo的族源、身世及其它 总被引:1,自引:0,他引:1
侃本 《青海民族学院学报(社会科学版)》2003,29(1):22-25
文章运用汉藏文史料,对11世纪河湟地区藏族部落首领唃厮啰的族源、身世、名称等进行了考证,并就青唐城的含义进行了剖析. 相似文献
97.
We dedicate this article to the memory of Steve de Shazer, who was the University's External Examiner for the doctoral dissertation on which this article is based. His comments were both generous and influential, as they were on many other occasions. We would also like to thank Ron Chenail (as Editor of JMFT ) and Dora Fried Schnitman (as Editor of Sistemas Familiares) for coordinating the simultaneous review and publication of this article in English and Spanish. 相似文献
98.
99.
Doldo NA Delmonico MJ Bailey JA Hand BD Kostek MC Rabon-Stith KM Menon KS Conway JM Carignan CR Hurley BF 《Journal of aging and physical activity》2006,14(4):411-422
To determine sex and race differences in muscle power per unit of muscle contraction, knee-extensor muscle power normalized for knee-extensor muscle volume was measured in 79 middle-aged and older adults (30 men and 49 women, age range 50-85 years). Results revealed that women displayed a 38% faster peak movement velocity than men and African Americans had a 14% lower peak movement velocity than Whites of a similar age when expressed per unit of involved muscle (p < .001). As expected, men exhibited greater knee-extensor strength and peak power per unit of muscle than women, but women had a faster knee- extension movement velocity per unit of muscle than men at the same relative strength level. Moreover, African Americans had greater knee-extensor muscle volume than Whites but exhibited lower knee-extensor strength and lower movement velocity per unit of muscle when tested at the same relative strength levels. 相似文献
100.
AbstractWe investigate the problem of testing for variance breaks in the case where the variance structure is assumed to be smoothly time-varying under the null. Since the classical tests are aimed to detect any change in the variance, they are not able to distinguish between smooth non constant variance and abrupt breaks. In this paper a new procedure for detecting variance breaks taking into account for smooth changes in the variance under the null is proposed. The finite sample properties of the test we introduce are investigated by Monte Carlo experiments. The theoretical outputs are illustrated using U.S. macroeconomic data. 相似文献