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   4419篇
  免费   573篇
  国内免费   1篇
管理学   802篇
民族学   17篇
人口学   184篇
丛书文集   9篇
理论方法论   811篇
综合类   29篇
社会学   2749篇
统计学   392篇
  2023年   14篇
  2021年   79篇
  2020年   165篇
  2019年   342篇
  2018年   188篇
  2017年   287篇
  2016年   306篇
  2015年   299篇
  2014年   285篇
  2013年   645篇
  2012年   257篇
  2011年   245篇
  2010年   193篇
  2009年   160篇
  2008年   224篇
  2007年   160篇
  2006年   169篇
  2005年   126篇
  2004年   129篇
  2003年   122篇
  2002年   94篇
  2001年   87篇
  2000年   89篇
  1999年   31篇
  1998年   22篇
  1997年   20篇
  1996年   24篇
  1995年   17篇
  1994年   28篇
  1993年   21篇
  1992年   8篇
  1991年   20篇
  1990年   20篇
  1989年   19篇
  1988年   20篇
  1987年   11篇
  1986年   3篇
  1985年   5篇
  1984年   6篇
  1983年   9篇
  1982年   3篇
  1981年   7篇
  1980年   4篇
  1978年   4篇
  1977年   2篇
  1976年   7篇
  1975年   3篇
  1973年   3篇
  1971年   3篇
  1969年   2篇
排序方式: 共有4993条查询结果,搜索用时 15 毫秒
991.
992.
993.
因为有了文化上的优势心态,中国现代作家可以立于高点,"凝视"南洋,有选择性地"聚焦"南洋,他们笔下的南洋图像则正是经过他们"凝视"下"聚焦"而产生的必然结果.质言之,是中国现代作家强烈的文化优越心态构筑了足以让他们"凝视"南洋的平台,立于这高高的平台之上,中国现代作家必然会戴着中国文化的滤色镜,从主观的角度"选择性聚焦"南洋社会,书写自己笔下的南洋,从而营构出自己心目中的南洋图像.  相似文献   
994.
We consider an intertemporal policy game between changing governments that differ in their attitudes towards a particular feature of market outcomes, exemplified with environmental pollution. When in power, a government will choose policy instruments and set strictness of regulation with a view to influencing the policy of future, possibly different, governments. We demonstrate that a “brown” government favours emission quotas over effluent taxes, as quotas establish property rights that are costly to reverse. Conversely, a “green” government prefers to regulate by taxes, in order to limit the incentives of future brown governments to ease regulations. Strategic behaviour tends to exaggerate policy differences (making green governments greener and brown governments browner) compared to when such strategic considerations were not an issue. (JEL: D81, D9, H23, L51, Q28, Q38)  相似文献   
995.
Habit formation has been proposed as a possible solution to the equity premium puzzle. This paper extends the class of models that support the habits explanation in order to account for heterogeneity in earnings, wealth, habits, and consumption. I find that habit formation does indeed increase the equity premium. However, contrary to earlier results, the habit hypothesis does not imply a price for risk as largeas the one measured in the data. There are three reasons for this. First, households in a habits economy modify their consumption/savings decision. Second, they modify their portfolio choice. These two changes in behavior diminish the consumption fluctuations faced by households. Third, the composition of the set of agents pricing risk in the economy changes so that relatively better self‐insured households end up pricing risk. (JEL: D52, G12, E21, C68)  相似文献   
996.
Abstract. This paper uses a representative sample of the Russian Federation, the Russian Longitudinal Monitoring Survey, to estimate the returns to education in this ex‐communist country. We tackle this classic issue in labor economics with the realistic expectation of obtaining results for Russia comparable in quality and reliability to those available in developed countries and other economies in transition. Using standard regression techniques we find that the returns to education in Russia are quite low compared with those reported in the literature on countries throughout the world, in almost no specification reaching higher than 5 per cent. Moreover, there is virtually no improvement in returns to education in the 1992–99 period, a result somewhat at odds with other studies using Russian data from similar time periods. When we instrument our main regressor using policy experiments from the 1960s, we find comparable results. We also perform a selectivity correction and discover even lower returns to education for men, although they become slightly higher for women. Additionally, we find extremely low returns to tenure, which can even become negative in certain specifications.  相似文献   
997.
Abstract. The purpose of this paper is to study the intra‐household allocation of time to different household production activities using Swedish cross‐sectional household data. The Tobit model is rejected in favor of the Cragg model, suggesting that an empirical model has to take into consideration that allocation of time within the household is determined by two separate processes. Moreover, the results indicate that valuable information concerning the intra‐household allocation of time may be missing when household production is defined as the sum of different household activities, but there is no indication that statistically significant effects are wiped out in an aggregated analysis.  相似文献   
998.
This article examines trends in family attitudes and values across the last 4 decades of the 20th century, with particular emphasis on the past 2 decades. The article focuses on attitudes toward a wide range of family issues, including the roles of men and women, marriage, divorce, childlessness, premarital sex, extramarital sex, unmarried cohabitation, and unmarried childbearing. More generally, the article considers trends in 3 broad contemporary values: freedom; equality; and commitment to family, marriage, and children. Five data sets are used for the article: Monitoring the Future, General Social Survey, International Social Science Project, Intergenerational Panel Study of Parents and Children, and the National Survey of Families and Households. These 5 data sets reveal substantial and persistent long‐term trends toward the endorsement of gender equality in families, which may have plateaued at very high levels in recent years. There have also been important and continuing long‐term trends toward individual autonomy and tolerance toward a diversity of personal and family behaviors as reflected in increased acceptance of divorce, premarital sex, unmarried cohabitation, remaining single, and choosing to be childless. At the same time, marriage and family life remain important in the cultural ethos, with large and relatively stable fractions of young people believing that marriage and family life are important and planning marriage and the bearing and rearing of children.  相似文献   
999.
This paper describes the use of dream work as a component of individual counseling for cancer patients. Motivated by the work of experts in the field, who use dream work with their clients facing life-threatening illness and corroborated by a review of the literature, this therapeutic modality was introduced with cancer patients at a social service agency. The clinical work seems to indicate that the use of dreams helps create a safe environment for therapy by encouraging clients to discuss the emotional aspects of their disease and introducing topics, like death and dying, which are normally difficult to discuss.  相似文献   
1000.
The authors look back more than 30 years to those who introduced the use of the computer as an important new tool to assist students in the area of career development. To what extent have dreams been realized and concerns allayed? Rapid advances in technology, not included in the authors' vision, have transformed the world into a different place. How have these advances affected the use of computers in counseling? The article concludes with a list of current concerns, along with recommendations for further action and research.  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