Consensus values, regressions, and weighting factors
نویسندگان
چکیده
منابع مشابه
Consensus Values, Regressions, and Weighting Factors
An extension to the theory of consensus values is presented. Consensus values are calculated from averages obtained from different sources of measurement. Each source may have its own variability. For each average a weighting factor is calculated, consisting of contributions from both the within- and the between-source variability. An iteration procedure is used and calculational details are pr...
متن کاملConsensus Values and Weighting Factors
A method is presented for the statistical analysis of sets of data which are assembled from multiple experiments. The analysis recognizes the existence of both within group and between group variabilities, and calculates appropriate weighting factors based on the observed variability for each group. The weighting factors are used to calculate a "best" consensus value from the overall experiment...
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Regressions can be weighted by propensity scores in order to reduce bias. However, weighting is likely to increase random error in the estimates, and to bias the estimated standard errors downward, even when selection mechanisms are well understood. Moreover, in some cases, weighting will increase the bias in estimated causal parameters. If investigators have a good causal model, it seems bette...
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Individuals’beliefs about the trustworthiness of a generic member of the population (trust beliefs) are both heterogeneous across individuals and persistent across generations. We investigate one mechanism yielding these dual patterns: false consensus. In the context of a trust game experiment, we show that the relationship between behavior and beliefs is consistent with individuals extrapolati...
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Trust beliefs are heterogeneous across individuals and, at the same time, persistent across generations. We investigate one mechanism yielding these dual patterns: false consensus. In the context of a trust game experiment, we show that individuals extrapolate from their own type when forming trust beliefs about the same pool of potential partners i.e., more (less) trustworthy individuals form ...
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ژورنال
عنوان ژورنال: Journal of Research of the National Bureau of Standards
سال: 1989
ISSN: 0160-1741
DOI: 10.6028/jres.094.020