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   3篇
  免费   0篇
工业经济   1篇
经济学   1篇
贸易经济   1篇
  2019年   1篇
  2017年   1篇
  2007年   1篇
排序方式: 共有3条查询结果,搜索用时 15 毫秒
1
1.
Preference-based measures of health-related quality-of-life including, but not limited to, the EQ-5D, HUI2 and the SF-6D have been increasingly used in calculations of quality-adjusted life years for cost effectiveness analyses. However, the uncertainty around the measures’ value sets is commonly ignored in economic evaluation. There are several types of uncertainties, including methodological, structural, and parameter uncertainties, with the latter being the focus of this review paper. The objective is to highlight the gap in the literature regarding the existence of uncertainty in the value sets, focusing mainly on the EQ-5D and SF-6D. To the best of the authors’ knowledge, this is the first systematic review revolving around uncertainty. After searching extensively for studies involving uncertainties in all preference-based measures, the results showed that uncertainty has been approached through different means, while parameter uncertainty has been ignored in most, if not all, cases. These findings suggest that uncertainty should be accounted for when using preference-based measures in economic evaluations. Ignoring this additional information could impact misleadingly on policy decisions.  相似文献   
2.
Despite evidence of the negative health, environmental, and economic impacts, littering continues to be a problem and therefore warrants ongoing research attention. Guided by a Behavioural Ecological Framework, this study observed individual-, social-, and environmental-level factors on littering behavior across three different parks in Saudi Arabia. A total of 362 individuals were observed over 12 days. Approximately half of all disposals were improper, with litter left on the ground. The most commonly littered object was nuts (29.4%). The findings revealed that environmental factors had a significant impact, including the amount of existing litter, beautification efforts, and distance to rubbish bins, and that the only significant individual factor to have any impact on individual littering behavior was group size. Implications for litter prevention are discussed. Future research opportunities are outlined.  相似文献   
3.
This article examines the means by which low‐paid migrant workers survive in a rapidly changing and increasingly unequal labour market. In a departure from the coping strategies literature, it is argued that the difficulties migrant workers face in the London labour market reduces their ability to ‘strategize’. Instead, workers adopt a range of ‘tactics’ that enable them to ‘get by’, if only just, on a day‐to‐day basis. The article explores these tactics with reference to the connections between different workers’ experiences of the workplace, home and community, and demonstrates the role of national, ethnic and gender relations in shaping migrant workers’ experiences of the London labour market and of the city more widely.  相似文献   
1
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