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161.
Using employment register data, this study compares the outcomes of male foreign workers from different East and West European countries who entered the German labor market between 1995 and 2000 with those of male German workers. Although the wage differentials are highest for Poles, results from Oaxaca/Blinder type decompositions show that the East Europeans are not generally worse off. Actually, we find considerable heterogeneity also within nationality groups. Quantile decompositions show that coefficients effects tend to be larger at the bottom of the wage distribution and, by that, give evidence for sticky floors.  相似文献   
162.
Population Research and Policy Review - Women in Middle Eastern and North African countries continue to report low levels of agency, despite their increasing educational attainment and declining...  相似文献   
163.
Theory and Decision - This paper introduces a receiver who perceives ambiguity in a binary model of Bayesian persuasion. The sender has a well-defined prior, while the receiver considers an...  相似文献   
164.
Abstract

Objective: Compare feedback strategies in 3 versions of an educational game. Participants: Study abroad students (N = 482) participated by playing the game and completing pregame/postgame surveys January–March 2010. Methods: This study employed an experimental design. Primary outcome measures were knowledge gain, player satisfaction, and risk perception. Results: One-third had previously traveled to a malaria-risk region, and two thirds planned to do so. Baseline malaria knowledge was low. Postgame knowledge and risk perception were significantly higher than pregame, irrespective of past travel status. The group that automatically received explanatory feedback following game decisions scored higher for mean knowledge gain, without differences in player satisfaction. Conclusions: The challenges of designing a feedback strategy to support Web-based learning make these results highly relevant to health educators developing interactive multimedia interventions. The increasing number of students traveling to higher-risk destinations demands attention. Both malaria-naive and malaria-experienced students would benefit from this approach to travel health education.

[An appendix to the article is featured as an online supplement at the publisher's Web site.]  相似文献   
165.
Abstract

We developed the Geographical Proportional-to-size Street-Intercept Sampling (GPSIS) method in order to obtain a sample of nightlife-goers which accounted for the diversity of spaces, patrons and locations within two Swiss cities. Popular nightlife zones were identified and quantified using social media data and local experts’ knowledge. Young people were recruited in the streets on Friday and Saturday nights on three consecutive weekends using the ‘fixed-line method, pro-rated for the zone’s estimated popularity. Of the 3092 young adults approached, 896 agreed to pre-register. The importance of recruitment in multiple zones and over multiple weekend-days was evidenced by significant variations in participant demographics and registration rates between recruitment zones, times and weather conditions. To conclude, by combining a geographical approach with in situ recruitment, GPSIS has considerable potential as a tool for recruiting samples that represent the diversity of the nightlife population and spaces.  相似文献   
166.
Oncological patients should engage in physical activities during the entire period of medical treatment and aftercare taking into account the contraindications. Therapeutic exercises should be customized, according to the individuals’ cancer entity, medical side effects, and exercise experience—personalized exercise therapy. After medical treatment, cancer patients in Germany have a legal right to visit an oncological rehabilitation clinic. In addition, they have the opportunity to attend a rehabilitative sports group, which is funded by the health insurance companies. The aim of therapeutic exercises in the curative and palliative phase is prevention of negative physical and psychological consequences. The aim of therapeutic exercises in the rehabilitation phase is physical and mental recovery as well as psychosocial stabilization or improvement. During aftercare, cancer patients should also be encouraged to engage in home-based programs; however, these are not as effective as supervised therapy. Future studies must consider aspects of training control, specific assessments and exercise programs for palliative patients.  相似文献   
167.
168.
The ILO has developed an innovative concept of global solidarity for social security — the Global Social Trust — which supports the development of national social protection systems through international financing. The concept is ready to be tested nationally and the present paper proposes a pilot project for Ghana. The paper considers the virtues and weaknesses of developing-country social security healthcare systems and community-based voluntary insurance schemes, their lack of informal sector coverage on the one hand and their financial disequilibria on the other. It outlines the socio-economic and macro-policy context of Ghana and the current health policy environment. It argues for a fusion of the social health insurance and mutual health organization concepts in Ghana, thus linking community initiatives to national institutions, enhancing coverage and the quality of services for all. The paper outlines a basic model that could apply to Ghana, its organizational structure, practical functioning, financing arrangements and expected outputs. In particular it seeks to develop a model for the cross-subsidization of insurance premiums for the poor. It describes a concept that would combine local ownership initiatives with national responsibility and financing, arguing for a truly interrelated network of social protection. The authors welcome feedback and comments from the wider social security audience.  相似文献   
169.
Employers who use temporary agency staff in contrast to regular staff are not affected by employment protection regulations when terminating a job. Therefore, services provided by temporary work agencies may be seen as a substitute for regular employment. In this paper, we analyse the effects of employment protection on the size of the temporary work agency sector in a model of equilibrium unemployment. We find that higher firing costs may even reduce temporary work agency employment if agencies themselves are subject to employment protection, a consideration that distinguishes our results from those for fixed‐term employment arrangements.  相似文献   
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