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排序方式: 共有573条查询结果,搜索用时 15 毫秒
571.
陈家洪 《科学.经济.社会》2007,25(1):65-68
随着人口老龄化速度加快,社会保障支出日益增加,低的投资回报率已难以满足不断增加的社保支出需要,急需增加投资渠道。社保基金境外投资有其合理性和必要性,关键是如何实施投资,并对将会面临的风险进行分析,找到防范风险的措施。 相似文献
572.
Johanna L. Waters 《British Educational Research Journal》2023,49(2):314-328
This paper reflects on the importance of ‘time spent’ in understanding the international student experience. Short-term mobility programmes (involving stays of between 1 week and 2 months) attracting less privileged students, such as the relatively new Turing Scheme in the United Kingdom, have been hailed as a potential ‘solution’ to the fact that, traditionally, wealthier individuals have been far more likely to engage in study abroad. However, we do not yet know how short-term and longer duration programmes compare in terms of the value they confer to students (in relation to their experiences and outcomes). How likely is it that short-term mobility at undergraduate level is as valuable, according to different measures, as mobility lasting 6 months to several years (as with degree mobility)? This paper reviews some of the evidence to date on shorter duration mobility, addressing how value in international study is constructed and conferred and how this relates to ‘time spent’. The paper concludes by arguing that the picture is mixed: although short-term mobility will be beneficial to students, those engaging in longer term exchanges (usually more privileged students) are likely to derive greater benefits. 相似文献
573.
Yakup Öz 《Higher Education Quarterly》2023,77(4):969-984
In the European Union (EU) context, learning abroad mobility (LAM) also includes non-formal learning activities. Young people can participate in LAM whether they are in tertiary education or not. Nevertheless, studies focusing on the participation of out-of-higher-education (Out-HE) youth in LAM are often scarce. The current study aims to explore the role of several sociodemographic factors in participation in LAM among Out-HE youth, based on the analysis of a large-scale survey conducted across EU member countries. Findings show that Out-HE youth is less likely to participate in LAM than the youth in higher education as expected. However, some socioeconomic factors, such as gender and age, play different roles among Out-HE youth and the youth in higher education in old (EU15) and new member countries (NMS) of the EU. 相似文献