منابع مشابه
The comparability and reliability of five health-state valuation methods.
The objective of the study was to consider five methods for valuing health states with respect to their comparability (convergent validity, value functions) and reliability. Valuation tasks were performed by 104 student volunteers using five frequently used valuation methods: standard gamble (SG), time trade-off (TTO), rating scale (RS), willingness-to-pay (WTP) and the paired comparisons metho...
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the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...
15 صفحه اولOn Comparability Conditions and Generalized Valuation Maps
In this study, we generalize the comparability conditions, addressed in Comparability of ideals and valuation over rings [2], between certain maximal ideals and fractional ideals of D which also force D to be a quasi-local domain. Also, we introduce the notion of an almost totally ordered group and establish that: “An integral domain D is an AVD if and only if the group of divisibility of D is ...
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assigning premium to the insurance contract in iran mostly has based on some old rules have been authorized by government, in such a situation predicting premium by analyzing database and it’s characteristics will be definitely such a big mistake. therefore the most beneficial information one can gathered from these data is the amount of loss happens during one contract to predicting insurance ...
15 صفحه اولModelling health state valuation data
An important task in deriving a summary measure of health is to incorporate stated preferences into health state classifications. This paper examines a range of alternative econometric models for dealing with a skewed, truncated, non-continuous and hierarchical (at the individual level) data set of standard gamble valuations of health states defined by the health state classification the SF-6D....
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ژورنال
عنوان ژورنال: Social Science & Medicine
سال: 1997
ISSN: 0277-9536
DOI: 10.1016/s0277-9536(97)00099-3