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   45篇
  免费   3篇
管理学   4篇
人口学   11篇
社会学   25篇
统计学   8篇
  2022年   4篇
  2021年   2篇
  2020年   4篇
  2019年   5篇
  2018年   4篇
  2017年   5篇
  2016年   3篇
  2015年   1篇
  2014年   1篇
  2013年   5篇
  2012年   1篇
  2011年   3篇
  2009年   2篇
  2008年   2篇
  2007年   2篇
  2006年   2篇
  2005年   2篇
排序方式: 共有48条查询结果,搜索用时 0 毫秒
31.
Using a recent and rich Spanish data set on immigrants, we examine the impact of legal status on two measures of labor market performance: the likelihood of being employed and earnings. The Spanish case is of special interest given the rapid increase in immigration over the past 15 years and the large number of amnesties granted during the 1990s and 2000s. We find that a 10 per cent increase in the share of legal immigrants would raise the overall employment likelihood of immigrants by 4 percentage points and their earnings by 3.3 per cent. The results, which prove robust to alternative sample specifications, confirm the well‐known importance of being legal for the economic assimilation of immigrants.  相似文献   
32.
The 2 × 2 crossover is commonly used to establish average bioequivalence of two treatments. In practice, the sample size for this design is often calculated under a supposition that the true average bioavailabilities of the two treatments are almost identical. However, the average bioequivalence analysis that is subsequently carried out does not reflect this prior belief and this leads to a loss in efficiency. We propose an alternate average bioequivalence analysis that avoids this inefficiency. The validity and substantial power advantages of our proposed method are illustrated by simulations, and two numerical examples with real data are provided.  相似文献   
33.
Population Research and Policy Review - The U.S. Internal Revenue Service (IRS) makes publicly and freely available period migration data at the state and county levels. Among their uses, these...  相似文献   
34.
We explore whether fear of apprehension affects immigrants' labor market engagement by examining how Immigration and Customs Enforcement (ICE) removals due to immigration violations and increased awareness of immigration raids impact their labor market outcomes. We find that ICE deportations are associated with reductions in the labor force participation and employment of likely undocumented immigrants when compared to similarly skilled foreign-born US citizens. Effects are particularly strong among women, especially those with children, as well as in industries likely targeted by ICE raids. Controlling for perceived threats and de jure immigration policies has little impact on these results.  相似文献   
35.
Interest in the factors shapin migrants’use of a given money transmittal method has recently intensifiled following researchers’agreement on the often inadequate infrastructure surrounding remittances transfers. This concern has also captured the attention of government officials, who appear more eager to promote more efficient and safe transfers of emigrant's earnings given the otential that remittances hold for increasing resources at the disposal of receiving nations. This study uses data from Mexican immigrants who have resided in the United States to examine the various factors that shape migrants’use of the various methods to remit earnings to Mexico. We find, not surprisingly, that accessibility factors play a key role in explaining migrants’use of the various moneytransfer mechanisms. Migrants are less likely to use banks and more likely to use nonbank money‐transmitting services when they lack immigration documents. Additionally, migrants’awareness of alternative remitting methods, either through educational attainment, skill level, or networks of friends and family in the city to which they migrated, makes them more likely to use banks relative to the more expensive nonbank money‐transmittin mechanisms. In contrast, the use of informal money transfer mechanisms (cash in the mail and hand‐carried transfers) is more likely among workers with “less regular” employment ‐ such as self‐employed and specific‐task workers, more newly arrived migrants, and migrants remitting to rural and poorer areas.  相似文献   
36.
The current study represents an effort to determine whether a universally recognized set of objectives for field-based learning in micro-level practice exists despite apparently widespread belief to the contrary among social work educators. A review of efforts over the past 50 years to conceptualize field learning and an analysis of current data on student performance criteria identified eight learning objectives for field study. These objectives reflect both traditional concepts and contemporary demands on the profession. Based on these learning objectives, the authors have proposed a method for evaluating student performance in the field.  相似文献   
37.
38.
ABSTRACT

On all continents the enormity of the violence and danger of the times gives rise to multiple new practices of struggle and to conceptual innovations, which seek to serve justice, solidarity, and dignity for all. We explore the possibilities and different worlds intended in the main slogan of the World Social Forum ‘Another world is possible’. During its early years the World Social Forum was characterized by a fair amount of optimism. We know now that most of the high hopes of the movements have not been adequately materialized. The rise of authoritarian leaders and the nexus between capitalism and populism emerging in different parts of the world has created a new context for the attempts to create democratic futures. This collection presents and interrogates a variety of diagnoses of the present and of new strategies for transformative change that are emerging out of the forum process.  相似文献   
39.
Social networks and their impact on the earnings of Mexican Migrants   总被引:2,自引:0,他引:2  
We examine the impact of different types of social networks on the wages earned by unauthorized and legal Mexican migrants during their last U.S. trip. Familial ties raise unauthorized and legal migrants' hourly wages by an average of 2.6% and 8%, respectively, and friendship ties increase their wages by 5.4% and 3.6%, correspondingly. Furthermore, family ties seem to comparatively favor legal migrants in terms of earnings, raising their wages by approximately 0.9% more than for similar unauthorized migrants. These results underscore the potentially important role of social networks in raising Mexican migrants'earnings, particularly among unauthorized migrants. By increasing the returns to migration, social networks may provide a stimulus to continued emigration.  相似文献   
40.
Wage differences between women and men can be divided into an explained part and an unexplained part. The former encompasses differences in the observable characteristics of the members of groups, such as age, education or work experience. The latter includes the part of the difference that is not attributable to objective factors and represents an estimation of the discrimination level. We discuss the original method of Blinder (J Hum Resour 8(4):436–455, 1973) and Oaxaca (Int Econ Rev 14(3):693–709, 1973), the reweighting technique of DiNardo et al. (Econometrica 64(5):1001–1044, 1996) and our approach based on calibration. Using a Swiss dataset from 2012, we compare the estimated explained and unexplained parts of the difference in average wages in the private and public sectors obtained with the three methods. We show that for the private sector, all three methods yield similar results. For the public sector, the reweighting technique estimates a lower value of the unexplained part than the other two methods. The calibration approach and the reweighting technique allow us to estimate the explained and unexplained parts of the wage differences at points other than the mean. By using this, in this paper, the assumption that wages are more equitable in the public sector is analysed. Wage differences at different quantiles in both sectors are examined. We show that in the public sector, discrimination occurs quite uniformly both in lower and in higher-paying jobs. On the other hand, in the private sector, discrimination is greater in lower-paying jobs than in higher-paying jobs.queryPlease check and confirm the given name and family name is correctly identified for the first author and amend if necessary.  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