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   186篇
  免费   8篇
管理学   49篇
人口学   23篇
丛书文集   1篇
理论方法论   13篇
综合类   2篇
社会学   72篇
统计学   34篇
  2023年   5篇
  2022年   1篇
  2021年   3篇
  2019年   11篇
  2018年   6篇
  2017年   12篇
  2016年   11篇
  2015年   6篇
  2014年   6篇
  2013年   31篇
  2012年   12篇
  2011年   11篇
  2010年   6篇
  2009年   3篇
  2008年   7篇
  2007年   4篇
  2006年   7篇
  2005年   5篇
  2004年   3篇
  2003年   4篇
  2002年   10篇
  2001年   7篇
  2000年   5篇
  1999年   3篇
  1998年   3篇
  1996年   2篇
  1994年   3篇
  1990年   3篇
  1989年   1篇
  1987年   1篇
  1981年   1篇
  1966年   1篇
排序方式: 共有194条查询结果,搜索用时 296 毫秒
181.
This article revisits Goffman's stigma theory from the perspective of housing studies. We elaborate on Goffman's approach by exploring how housing tenure can work as a proxy for moral character. We interviewed twenty‐seven people who are excluded from access to homeownership in two cities in Norway, which is a “homeowner nation.” These individuals are unable to enter the dominant “homeowner class” for different reasons, including drug‐dependency, mental illness, refugee background, low socioeconomic status; thus, they must access housing through other tenures; private renting or social housing. To many of them, housing becomes a stigma, in Goffman terms, an “undesired differentness.” Social housing is known to carry stigma in Norway. It was thus a paradox, that those with the softest differentness—private rental—were most likely to practice (Goffman:) “information control” over their housing situation. Goffman's theoretical apparatus, and his distinction between the discreditable and the discredited in particular, helped us make this paradox comprehensible. Through this analysis, refinements to Goffman's theory were discovered. We suggest that “multiple stigmas,” which was not seen clearly by Goffman himself, should be a key notion in stigma studies. We use this notion to distinguish between possible sub‐types to the discredited‐discreditable distinction.  相似文献   
182.
183.
While many earlier studies have found that people’s maximum willingness to pay for having a good is often substantially lower than their minimum willingness to accept not having it, more recent experimental evidence suggests that this discrepancy vanishes for standard consumption goods when an incentive-compatible design without misconceptions is used. This paper hypothesises that there is nevertheless a discrepancy for goods with a perceived moral character, such as contributions to a good cause, and moreover that the reason for this discrepancy can largely be explained by differences in emotions and moral perceptions. The results from a real-money dichotomous-choice experiment, combined with measurements of emotions and morality, are consistent with these hypotheses.  相似文献   
184.
We used data from Swedish national registers for ten entire birth year cohorts (1972-1981) to examine psychosocial outcomes in young adulthood for youth that left long term foster care after age 17, comparing them with majority population peers, national adoptees and peers who had received in-home interventions before age 13. The population was followed in the registers from age 16 to 2005. Data were analyzed in Cox regression models.Youth who left long term foster care had six-to eleven fold sex and birth year adjusted excess risks for suicide attempts, substance abuse and serious criminality from age 20, and for public welfare dependency at age 25. Overrisks were considerably lower for the in-home intervention group and the national adoptees. Adjusting results for poor school performance in the final year in primary school (ages 15-16) reduced overrisks by 38-52% for care leavers from long term foster care.Irrespective of issues of causality, poor school performance seems to be a major risk factor for future psychosocial problems among youth who age out of long term foster care. The results suggest that promoting foster children's school performance should be given high priority by agencies.  相似文献   
185.
The correlation in economic status among siblings is a useful “omnibus measure” of the overall impact of family and community factors on adult economic status. In this study we compare brother correlations in long-run (permanent) earnings between the United States, on one hand, and the Nordic countries (Denmark, Finland, Norway and Sweden) on the other. Our base case results, based on very similar sample criteria and definitions for all countries, show that this correlation is above 0.40 in the United States and in the range 0.14–0.26 in the Nordic countries. Even though these results turn out to be somewhat sensitive to some assumptions that have to be made, we conclude that the family and community factors are more important determinants of long-run earnings in the United States than in the Nordic countries. Received: 27 July 2000/Accepted: 7 March 2001 All correspondence to: Anders Bj?rklund. Comments from two referees, conference participants at ESPE2000 and the Canadian Employment Research Forum, seminar participants in Aarhus, Uppsala, Bonn, and Stockholm are gratefully acknowledged. We thank NOS-S for financial support. The Swedish data collection was also supported by HSFR and SFR. The Finnish data were obtained with support from the Yrj? Jahnsson Foundation. We thank Tom Erik Aab? for preparing the Norwegian data, and Esben Agerbo for computational assistance with the Danish data. Responsible editor: John F. Ermisch.  相似文献   
186.
The trade-off between parents' time with their own kids and market work, and its dependence on out-of-home day care is analyzed in a simultaneous equation framework. Economic incentives primarily work through decisions about market work, while the direct effects on time with children are weak. The results suggest that a change in the mother's working hours has less influence on the parents' time with their children than a change in the father's working hours. This would imply that a policy working to increase the time with people's own children should primarily influence the father's work hours. We also find that parents prefer joint activities with their children, and that out-of-home child care is not chosen as a substitute for own time with children. Received: 1 February 2000/Accepted: 22 May 2002 All correspondence to Daniel Hallberg. Helpful comments and suggestions from Henry Ohlsson and anonymous referees are gratefully acknowledged. We also appreciate comments from Martin Browning and seminar participants at Uppsala and Ume? universities. Financial support from the Swedish Council for Social Research (SFR) is gratefully acknowledged. Responsible editor: John F. Ermisch.  相似文献   
187.
This study aimed to analyze how bullying involvement is associated with the distribution of parental background and with subjective health complaints (SHC) among Swedish boys and girls. Data were collected from the World Health Organization, Health Behavior in School-aged Children (WHO/HBSC) survey, measurement years 1997/1998, 2001/2002 and 2005/2006. A total of 11,972 boys (50.6 %) and girls (49.4 %) in grades five, seven and nine participated in the study. The adolescents were categorized in subgroups according to parental background: Swedish (80.1 %), mixed (10.5 %) and foreign (9.7 %). Multivariate logistic regressions were used to estimate remaining risk of SHC in the categories of bullying involvement. The frequencies of bullying involvement once or more were: none involved (74.8 %), victims (10.6 %), bullies (10.3 %) and bully/victims (4.4 %). Six out of ten involved in bullying were boys. Boys of foreign background were more involved as bullies compared to boys of mixed or Swedish background. Girls of foreign background were more involved in all three categories of bullying than girls of mixed or Swedish background. Increased risk of SHC was estimated among all adolescents involved in bullying, with highest OR in the category of bully/victims, OR 3.95 (CI 3.13–4.97) for the boys and OR 4.51 (CI 4.51–6.40) for the girls. The multivariate models were stable even after adjustment for socio-demographics. There are some associations between bullying involvement and parental background. Regardless of parental background, family affluence, family structure and gender, all adolescents involved in bullying are at increased risk of SHC.  相似文献   
188.
This study considers the small sample performance of approximate but simple two-stage estimators for probit models with two endogenous binary covariates. Monte Carlo simulations show that all the considered estimators, including the simulated maximum-likelihood (SML) estimation, of the trivariate probit model are biased in very small samples (N=100). With moderately small samples (N=500), some of the approximations perform as well as the SML estimator when the degree of endogeneity is not very large. Some of the approximations seem robust with higher correlations and are also promising for testing the exogeneity of binary covariates. The methods are used to estimate the impact of employment-based health insurance and health care (HC) on HC use, where the approximations seem to work at least as well as the SML and in some cases better.  相似文献   
189.
We study a combinatorial problem motivated by a receiver-oriented model of TCP traffic from Istrate et al. (2006), that incorporates information on both arrival times, and the dynamics of packet IDs. An important component of this model is a many-to-one mapping FB from sequences of IDs into a sequence of buffer sizes. We show that: i) Given a buffer sequence B, constructing a sequence A of IDs that belongs to the preimage of B is no harder than finding matchings in bipartite graph. ii) Counting the number of sequences A of packet IDs that belong to the preimage of B can be done in linear time in the special case when there exists a constant upper bound on the maximum entry in B. iii) This problem also has a fully polynomial randomized approximation scheme when we have a constant upper bound on the number of repeats in the packet sequences in the preimage. We also provide experimental evidence that the two previous results suffice to efficiently count the number of preimages for buffer sequences observed in real TCP data.  相似文献   
190.
Research shows that return migrants have a higher propensity to set up an entrepreneurial activity or be self-employed compared to non-migrants. We take a multidisciplinary approach and empirically study the case of Latvia as a migration donor country to learn how re-migrants participate in entrepreneurship back at home. We are interested if return migrants can be seen as a vehicle for entrepreneurship development and if it is worth looking at them as agents of business growth and innovation. Not only we measure the fact of being entrepreneurial but also explore sources that contribute to the higher propensity, attitudes to creating own business venture, level of ambitions and population sentiment towards entrepreneurs. Based on a nationally representative adult population survey of 8000 observations, we find that early-stage entrepreneurial activity, established business ownership as well as intrapreneurship for return migrants exceed that of the non-migrant population. The self-perceived capabilities to start business is higher for those who have lived abroad, and fear of failure is lower. Return migrants also have better business networks and higher growth and export ambitions. Latvian return migrant entrepreneurship is not necessity driven but rather motivated by opportunities. Migration experience, length of stay aboard and capital accumulated abroad are found to be significant predictors of probability to become entrepreneur when controlled for socioeconomic and personal factors.  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