Finally, to investigate the neurobiological basis of the influence of expert advice during risky decision-making, we focused on activations in regions showing correlations with valuation and probability computations.
Finally, to probe for brain regions associated with valuation processes (probability weighting and magnitude of sure win), correlation contrasts were performed with separate one-sample t-tests on parametric modulators in MES and NOM conditions.
49 In a trade-off situation, the best option reflects the partial valuations and probabilities of those outcomes.
We examine how arbitrage in a preference reversal setting affects behavior for the valuation of low probability food safety risks, the Allais Paradox, and the Ellsberg paradox.
Regarding the ACA, we assessed whether participants' valuation of outcome probabilities was in agreement with probabilities from best to worst, within each of the four outcomes.
3 If a solution can be reached with less than q+1 valuations with positive probability, then some a j can be repeated with zero probability.
In Coffin's Voices of History framework, a high probability of Social Valuation is one of the features that distinguishes the Appraiser voices (Interpreter and Adjudicator) from the Emoter and Recorder voices which both have a low probability of Social Valuation.
To illustrate fMRI responses within structures associated with valuation, and, importantly, differences in probability weighting as a function of the expert's advice, we analyzed the ROI activations using a previously developed method of transforming neural activations to a neural analog of the probability weighting function.
"Balance sheet cleansing and de-levering will only continue to keep asset valuations under pressure and the probability of continued write-downs high, in our view".
To give truth values to formulas in (mathcal {L}), we define a structure (mathcal {M}=(Omega,P, where Ω is a finite set of propositional truth assignments ω i (valuations), and P Ω→[0,1] is a probability measure over Ω.
