Results 41 to 50 of about 5,872,978 (311)
Measuring Risk Aversion and the Wealth Effect [PDF]
, 2005 Measuring risk aversion is sensitive to assumptions about the wealth in subjects’ utility functions. Data from the same subjects in low- and high-stake lottery decisions allow estimating the wealth in a pre-specified one-parameter utility function ...
Heinemann, Frank
core +1 more source
Innate Immunocompetent hiPSC‐Derived Neurospheroids Capture Early CNS Responses to rAAV
Advanced Science, EarlyView.Knowledge of human CNS immune responses to AAV‐based gene therapies remains limited due to the lack of immune‐competent human models. Here, a hiPSC‐derived 3D neuroimmune platform integrating neurospheroids and microglia is established using stirred‐tank bioreactors.
Catarina M. Gomes +14 more
wiley +1 more source
Risk Transmission in Low-Carbon Supply Chains Considering Corporate Risk Aversion
MathematicsIn order to study the impact of risk aversion characteristics of enterprises on supply chain risk transmission, the risk aversion utility function is introduced, and the risk elasticity coefficient is used to construct a supplier-dominated low-carbon ...
Tingqiang Chen, Ruirui Zhu, Lei Wang
doaj +1 more source
Risks, 2021 The central issue of this paper is analysis and resulting proposals to help unsophisticated pension participants achieve pension portfolios that match their level of risk aversion when there is a large amount of unexplained heterogeneity in risk aversion.
John A. Turner, Bruce W. Klein
doaj +1 more source
A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans
Advanced Science, EarlyView.This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao +19 more
wiley +1 more source
Risk and Loss Aversion and Attitude to COVID and Vaccines in Anxious Individuals
Computational PsychiatryAnxious individuals are known to show impaired decision-making in economic gambling task and in everyday life decisions. This impairment can be due to aversion to uncertainty about outcomes (risk aversion) and/or aversion to negative outcomes (loss ...
Filippo Ferrari +2 more
doaj +1 more source
Advanced Science, EarlyView.Nanomaterials offer dual applications in allergy management. For diagnosis, nanomaterials enhance analytical sensitivity and improve detection in specific IgE and functional assays such as the basophil activation test (BAT). For allergen‐specific immunotherapy, nanomaterials enable allergen masking and controlled release, and effectively modulate the ...
Madiha Habib +8 more
wiley +1 more source
Loss aversion and 5HTT gene variants in adolescent anxiety
Developmental Cognitive Neuroscience, 2014 Loss aversion, a well-documented behavioral phenomenon, characterizes decisions under risk in adult populations. As such, loss aversion may provide a reliable measure of risky behavior.
Monique Ernst +5 more
doaj +1 more source
Repetitive risk aversion [PDF]
Economic Theory, 2006 We propose a reasonable condition, which we call repetitive risk aversion, to be imposed on any utility function to account for the observed data on the relationship between the degree of absolute risk aversion and wealth. This condition is shown to be equivalent to the behaviorally meaningful condition that the risk premium is increasing at a non ...
openaire +2 more sources
Advanced Science, EarlyView.Contextual cues recruit the glutamatergic vCA1–dmPFC pathway to retrieve morphine reward memory by reshaping cell‐type‐specific prefrontal microcircuit activity. Distinct regulation of PV+ and SST+ interneurons defines this hippocampal–prefrontal mechanism.
Zhifeng Shi +8 more
wiley +1 more source