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   2369篇
  免费   108篇
管理学   277篇
民族学   22篇
人口学   248篇
丛书文集   13篇
理论方法论   281篇
综合类   27篇
社会学   1093篇
统计学   516篇
  2023年   26篇
  2022年   8篇
  2021年   33篇
  2020年   67篇
  2019年   98篇
  2018年   119篇
  2017年   138篇
  2016年   88篇
  2015年   67篇
  2014年   79篇
  2013年   482篇
  2012年   100篇
  2011年   91篇
  2010年   72篇
  2009年   62篇
  2008年   74篇
  2007年   72篇
  2006年   70篇
  2005年   61篇
  2004年   43篇
  2003年   52篇
  2002年   45篇
  2001年   49篇
  2000年   35篇
  1999年   43篇
  1998年   26篇
  1997年   21篇
  1996年   25篇
  1995年   23篇
  1994年   23篇
  1993年   26篇
  1992年   31篇
  1991年   31篇
  1990年   12篇
  1989年   15篇
  1988年   13篇
  1987年   11篇
  1986年   8篇
  1985年   15篇
  1984年   16篇
  1983年   13篇
  1982年   10篇
  1981年   18篇
  1980年   11篇
  1979年   9篇
  1978年   5篇
  1976年   7篇
  1975年   8篇
  1974年   10篇
  1966年   3篇
排序方式: 共有2477条查询结果,搜索用时 375 毫秒
261.
With data from the 2000 Health and Retirement Study (HRS), the purpose of this study was to provide a profile of older workers who live poverty, and to compare the demographic, financial, employment, and health attributes of such individuals to similar persons not living in poverty. This study found that 3.5% of employed individuals between the ages of 51 and 61 belonged to the class of working poor. The results of the multivariate logistic regression analyses indicated that the older working poor were more likely to be non-White, less educated, non-married, and had lower levels of net worth than the working non-poor. They were more likely to be employed part time and were less likely to be covered by employee-sponsored health insurance.  相似文献   
262.
263.
Mandating that employers provide job-related benefits is not a free lunch for employees. Despite the claims of some advocates of mandated benofts, economists have long recognized that much of the cost of those benefifs is passed on to employees in lower wages. What has gone unrecognized is that the more employees pay fir a mandated bentefit relative to its cost the more they gain from having the benefit provided.  相似文献   
264.
Using data from the 1997 National Family Business Survey (NFBS), this study identifies factors associated with married women’s employment involvement in business-owning families. While focusing on married women in a third shift situation—working for the family business, for the marketplace, and for managing the household—this study compares business and family characteristics by women’s employment status. The results of multinomial logit regression analysis indicated that family cash flow problems, presence of children age under 6, age of women, business assets, age of business, home-based family business, establishment of business, and industry type were significant predictors of women’s employment decision. The results of the study have further implications for women in a third shift situation among business-owning families.Yoon G. Lee, Utah State University, 2905 Old Main Hill, Logan, UT 84322-2905, USA; e-mail: yoonlee@cc.usu.edu.Gong-Soog Hong, The Ohio State University, 1787 Neil Avenue, Columbus, OH 43210-1295, USA; e-mail: ghong@hec.ohio-state.edu.Barbara R. Rowe, Utah State University, 2949 Old Main Hill, Logan, UT 84322-2949, USA; e-mail: browe@ext.usu.edu.  相似文献   
265.
This study examines the mediating effect of international alliances for the relationship between TMT (top management team) job‐related diversity (educational, functional background, outside industry experience and international exposure) and firm internationalization. We argue that firms with greater TMT diversity will use more international alliances, resulting in higher firm internationalization. Based on a sample of 226 US firms during the period 1988–1994, we find that international alliances partially mediate the relationship between TMT international exposure diversity and firm internationalization. However, we do not find international alliances to mediate the relationships between other forms of TMT diversity and firm internationalization. We discuss implications and directions for future research.  相似文献   
266.
Married couples who began their relationship by cohabiting appear to face an increased risk of marital dissolution, which may be due to self-selection of more dissolution-prone individuals into cohabitation before marriage. This paper uses newly developed econometric methods to explicitly address the endogeneity of cohabitation before marriage in the hazard of marital disruption by allowing the unobserved heterogeneity components to be correlated across the decisions to cohabit and to end a marriage. These methods are applied to data from the National Longitudinal Study of the High School Class of 1972. We find significant heterogeneity in both cohabitation and marriage disruption, and discover evidence of self-selection into cohabitation.  相似文献   
267.
A Theory of Access*   总被引:1,自引:0,他引:1  
Abstract The term “access” is frequently used by property and natural resource analysts without adequate definition. In this paper we develop a concept of access and examine a broad set of factors that differentiate access from property. We define access as “the ability to derive benefits from things,” broadening from property's classical definition as “the right to benefit from things.” Access, following this definition, is more akin to “a bundle of powers” than to property's notion of a “bundle of rights.” This formulation includes a wider range of social relationships that constrain or enable benefits from resource use than property relations alone. Using this framing, we suggest a method of access analysis for identifying the constellations of means, relations, and processes that enable various actors to derive benefits from resources. Our intent is to enable scholars, planners, and policy makers to empirically “map” dynamic processes and relationships of access.  相似文献   
268.
Young ( N = 57), middle-aged ( N = 57), and older adults ( N = 47) were presented with an editorial that argued in favor of their age group's economic interests (e.g., their privilege was fair; their disadvantage was unfair) or against their age group's economic interests (e.g., their privilege was unfair; their disadvantage was fair). Participants completed measures of perceived age discrimination, attributions for outcomes, and support for age-based spending. Unfavorable intergenerational comparisons elicited higher perceived age discrimination in middle-aged adults, and more support among all age groups for funding to middle-aged adults compared to favorable comparisons. Young and older adults reported more age discrimination than middle-aged adults regardless of comparison type. Age group status consequences for responses to the intergenerational conflict debate are discussed.  相似文献   
269.
While many East Asian economies have in the past witnessed the coexistence of economic growth and modern welfare provisions, this has no longer been the case since the Asian Financial Crisis. This article is an attempt to unravel the latent policy objectives behind an assessment tool for residential services ostensibly aimed at rationalizing residential services for people with physical and/or mental disabilities in Hong Kong. The central argument is that such a policy instrument, whilst appearing technocratic and professional in policy discourse, nonetheless fails to hide its true purpose of implementation - the rationalization of welfare resources within a cutback environment. Moreover, in screening out people with disabilities, the new Assessment Tool further perpetuates a rehabilitation service rooted in paternalism and traditionalism, a service which sees those affected by disabilities as dependent and helpless, and which moves ever further away from the ideals of inclusion, dignity and independent living.  相似文献   
270.
A hierarchical model for extreme wind speeds   总被引:3,自引:0,他引:3  
Summary.  A typical extreme value analysis is often carried out on the basis of simplistic inferential procedures, though the data being analysed may be structurally complex. Here we develop a hierarchical model for hourly gust maximum wind speed data, which attempts to identify site and seasonal effects for the marginal densities of hourly maxima, as well as for the serial dependence at each location. A Gaussian model for the random effects exploits the meteorological structure in the data, enabling increased precision for inferences at individual sites and in individual seasons. The Bayesian framework that is adopted is also exploited to obtain predictive return level estimates at each site, which incorporate uncertainty due to model estimation, as well as the randomness that is inherent in the processes that are involved.  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