全文获取类型
收费全文 | 102篇 |
免费 | 7篇 |
专业分类
管理学 | 7篇 |
人口学 | 12篇 |
理论方法论 | 17篇 |
综合类 | 2篇 |
社会学 | 66篇 |
统计学 | 5篇 |
出版年
2023年 | 1篇 |
2022年 | 1篇 |
2021年 | 2篇 |
2020年 | 3篇 |
2019年 | 10篇 |
2018年 | 9篇 |
2017年 | 12篇 |
2016年 | 5篇 |
2015年 | 7篇 |
2014年 | 3篇 |
2013年 | 18篇 |
2012年 | 5篇 |
2011年 | 3篇 |
2010年 | 3篇 |
2009年 | 4篇 |
2007年 | 3篇 |
2006年 | 4篇 |
2005年 | 1篇 |
2004年 | 1篇 |
2003年 | 2篇 |
2002年 | 1篇 |
1998年 | 1篇 |
1994年 | 2篇 |
1990年 | 1篇 |
1988年 | 2篇 |
1986年 | 1篇 |
1981年 | 4篇 |
排序方式: 共有109条查询结果,搜索用时 15 毫秒
1.
Are there gender and country of origin differences in immigrant labor market outcomes across European destinations? 总被引:2,自引:0,他引:2
The 1994–2000 waves of the European Community Household Panel are used to study the earnings of immigrants as compared to
native workers in 15 European countries. At the time of arrival, there is a significant negative partial effect of foreign
birth on individual earnings compared to the native born in the destination of around 40%. These differences vary across origins
and destinations and by gender. Immigrant earnings catch-up to those of the native born after around 18 years in the destination.
Schooling matters more for earnings for women, whereas, language skills are relatively more important for men.
相似文献
Barry R. ChiswickEmail: |
2.
For many older adults having access to affordable health care is a major concern. The present study's goal was to examine what factors were related to individuals' knowledge of late-life health insurance. A total of 131 women and 116 men (all aged 55-71) answered questions about private, Medicare, Medigap, and long-term care insurances. In addition, they answered demographic, personality, and health status questions. Results revealed that different factors are related to men's and women's knowledge of late-life health insurance options implying genderspecific educational interventions would be more effective than current educational interventions. 相似文献
3.
We propose a novel method to quantify the similarity between an impression (Q) from an unknown source and a test impression (K) from a known source. Using the property of geometrical congruence in the impressions, the degree of correspondence is quantified using ideas from graph theory and maximum clique (MC). The algorithm uses the x and y coordinates of the edges in the images as the data. We focus on local areas in Q and the corresponding regions in K and extract features for comparison. Using pairs of images with known origin, we train a random forest to classify pairs into mates and non-mates. We collected impressions from 60 pairs of shoes of the same brand and model, worn over six months. Using a different set of very similar shoes, we evaluated the performance of the algorithm in terms of the accuracy with which it correctly classified images into source classes. Using classification error rates and ROC curves, we compare the proposed method to other algorithms in the literature and show that for these data, our method shows good classification performance relative to other methods. The algorithm can be implemented with the R package shoeprintr. 相似文献
4.
Alicia L. Nobles Brett A. Curtis Duc A. Ngo Emily Vardell 《Journal of American college health : J of ACH》2019,67(5):469-478
Objective: This study examines the health insurance literacy, or the ability to use health insurance effectively, of college students. Participants: A total of 455 students from a large, public university completed an online questionnaire in November 2016. Methods: A questionnaire examined students’ knowledge of commonly encountered health insurance terms and ability to apply that knowledge to determine cost-sharing in a clinical setting. Results: The majority of students were able to correctly identify the most commonly encountered terms, but could not identify terms related to plan types and options. Eighty-eight percent of students could not determine their cost-sharing for two presented scenarios. Approximately half of the students indicated they had been confused about their health insurance plan, with one-quarter of students stopping or delaying medical care due to confusion. Conclusions: Outreach and education for students should target specific deficits in knowledge such as those identified in this study. 相似文献
5.
Using confidential microdata from the US Census Bureau, we investigate the performance of Asian-owned businesses. Using regression
estimates and a special non-linear decomposition technique, we explore the role that class resources, such as financial capital
and human capital, play in contributing to the relative success of Asian businesses. We find that Asian-owned businesses are
more successful than white-owned businesses for two main reasons—Asian owners have high levels of human capital and their
businesses have substantial start-up capital. Using detailed information on both the owner and the firm, we estimate the explanatory
power of several additional factors.
相似文献
Robert W. Fairlie (Corresponding author)Email: |
6.
Wolfgang Hora Johanna Gast Norbert Kailer Andrea Rey-Marti Alicia Mas-Tur 《Review of Managerial Science》2018,12(2):411-439
Coopetition (collaboration between competitors) among young firms (i.e. start-ups) and larger, more established firms (i.e. corporates) may be beneficial for both partners as each party typically has something to offer that is missing in the other. Start-ups often develop innovative ideas, are flexible and agile, willing to take risks, and aspire to achieve high growth, but they tend to lack the required resources, capabilities, and knowledge due to their newness and smallness. Corporates have resources, routines, and experience that enable them to work efficiently but lack a certain innovation capability. Research has suggested that coopetition represents an opportunity for start-ups facing restrictions in resources, while corporates benefit from start-ups’ innovative ideas. However, it is yet unknown whether start-ups and corporates engage in coopetition with each other and, if so, how and why they do this. This study seeks to fill this void by exploring the motives of coopeting start-ups and corporates, how they manage their coopetitive relationship, and what implications occur including potential benefits and risks. We present a multiple case study based on qualitative data collected through 70 interviews with Austrian-based start-ups and corporates representing 35 coopetitive partnerships. Discussing the findings based on our data, we propose relationships concerning coopetition and its role to enlarge resource- and technology-bases as well as its role in the development of dynamic capabilities. 相似文献
7.
Esperanza León Jesús M. Jiménez‐Morago Alicia Muñoz‐Silva 《Child & Family Social Work》2017,22(2):1075-1083
Within the context of kinship care, the main objectives of this work are to study the characteristics of contact between foster children and their birth parents, and their relationship with key variables of fostering, the children and their kinship caregivers. The sample included 189 children from Spain and their kinship families. A semi‐structured placement interview and two scales relating to the child–caregiver relationship and child's psychological adjustment were used with the kinship families. The results revealed a significant percentage of foster children who had no family contact. Various visit types, frequencies and durations were described. Kinship care with contact, compared with placements without contact, was frequently characterized by the absence of professional supervision, and an affectionate child–caregiver relationship; moreover, children with contact were perceived to have fewer serious behaviour and socio‐emotional problems and a greater probability of family reunification. The regression analysis showed that the main predictors for how caregivers assessed contact were the children's emotional reaction during visits and the quality of the relationship between the kinship families and the birth parents. These results suggest the need for further research about contact, which will certainly have a major impact on professional intervention with these families. 相似文献
8.
9.
Mary Kate Dennis Edward T. Scanlon Alicia M. Sellon 《Journal of Religion & Spirituality in Social Work》2017,36(4):456-478
Food insecurity is a common social issue and households look to assistance from food pantries, which often have difficulty supplying fresh or nutritious food. A substantial amount of produce is left in the fields, which can be collected through gleaning. In a focus group with volunteer gleaners at a faith-based nonprofit organization that attempts to fill the gaps of food insecurity, the motivations, challenges, and benefits of volunteering were examined. Volunteering in gleaning generated a sense of collective purpose and community; it addressed deeply held religious and spiritual impulses; and it puts volunteers directly in contact with nature. 相似文献
10.
This article synthesizes the literature on citizenship and immigration to evaluate the heft of citizenship and theorize why it matters. We examine why citizenship laws vary cross‐nationally and why some immigrants acquire citizenship while others do not. We consider how citizenship influences rights, identities, and participation and the mechanisms by which citizenship could influence lives. We consider frameworks, such as cultural and performative citizenship, that de‐center legal status and the nation‐state. Ultimately, we argue for a claims‐making approach to citizenship, one that is a relational process of recognition, includes actors outside the individual/state dyad, and focuses on claims to legitimate membership. 相似文献