Results 41 to 50 of about 315,515 (301)

Are individual differences in loss aversion related to ADHD symptomatology?

Discover Psychology, 2023
Loss aversion, or the greater sensitivity to losses than equivalent gains, has been shown to vary across individuals, but has yet to be thoroughly examined in relation to Attention-Deficit/Hyperactivity Disorder (ADHD) symptomatology.
Tara E. McKee, Kerry Reilly
doaj   +1 more source

DARA and DRRA option bounds from concurrently expiring options [PDF]

, 2004
In this paper we derive option bounds from concurrently expiring options assuming the representative investor has decreasing absolute {relative} risk aversion. We show that given the prices of the underlying stock and n concurrently expiring options, the
Huang, J
core   +1 more source

Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

Advanced Science, EarlyView.
Itch‐induced tick removal (IITR): An acquired neuroimmune mechanism, itch‐induced tick removal, develops after repeated tick exposure, mobilizing T cells and macrophages at the tick bite site to trigger a rapid scratching response that facilitates timely tick removal within a critical window that precedes the transmission of many tick‐borne pathogens ...
Johannes S. P. Doehl, Tiago D. Serafim, Serena Doh, Charles S. Grugan, Eva Iniguez, Luana Rogerio, Ronja Frigard, Ranadhir Dey, Pedro Cecilio, Xinglong Gu, Pang‐Yen Tseng, Aline da Silva Moreira, Mahnaz Minai, James Oristian, Hans Ackerman, Steven Brooks, Caroline Percopo, Siu‐Ping Ng, Derron A. Alves, Lucas Tirloni, Jennifer M. Anderson, Adriana Marques, Fabiano Oliveira, Shaden Kamhawi, Daniel E. Sonenshine, José M. C. Ribeiro, Mark Hoon, Jesus G. Valenzuela   +27 more
wiley   +1 more source

Risk and Loss Aversion and Attitude to COVID and Vaccines in Anxious Individuals

Computational Psychiatry
Anxious 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, Jesse Alexander, Peggy Seriès   +2 more
doaj   +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, Rista C. Plate, Christina O. Carlisi, Elena Gorodetsky, David Goldman, Daniel S. Pine   +5 more
doaj   +1 more source

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   +2 more sources

Nigra‐Subthalamic Dopaminergic Circuitry Modulates and Represents Distinct Pain Modality in Physiological and Pain States in Mice

Advanced Science, EarlyView.
Nigral dopaminergic (DA) neurons modulate and represent pain with a preference to a particular modality (mechanical) and laterality (contralateral), which are controlled by nigral GABAergic neurons. The pain modulation is mimicked by the nigro‐subthalamic projection and its downstream neurons, involving D2‐like receptors.
Ying Ji, Shuyi Li, Jiaqi Zhang, Xiang‐Ying Xu, Cui Yin, Mu Niu, Danyang Liu, Yanyu Jiang, Yong Niu, Su Liu, Bin Zhang, Guiyun Cui, Chunyi Zhou, Cheng Xiao   +13 more
wiley   +1 more source

Risk Aversion, Loss Aversion, and the Demand for Insurance

Risks, 2018
In this paper we analyze insurance demand when the utility function depends both upon final wealth and the level of losses or gains relative to a reference point.
Louis Eeckhoudt, Anna Maria Fiori, Emanuela Rosazza Gianin   +2 more
doaj   +1 more source

Toward Fast‐Charging Polymer‐Electrolyte Based All‐Solid‐State Li–S Batteries: Insights into Limiting Factors and Perspectives

Advanced Science, EarlyView.
The schematic illustrates the important design strategies for polymer solid electrolyte‐based all‐solid‐state lithium‐sulfur batteries (ASSLSBs), including improved ionic conductivity, reduced polysulfide shuttling, stabilized electrode‐electrolyte interfaces, and lithium dendrite mitigation for developing high power and fast charging ASSLSBs ...
S. Jayasubramaniyan, Mingxu Li, Hyeok‐jin Kwon, Sang Yong Nam, Younki Lee, Hyun Woo Kim   +5 more
wiley   +1 more source

The Impact of Risk Aversion and Migrant Work Experience on Farmers’ Entrepreneurship: Evidence from China

Agriculture
Investing in entrepreneurship may be costly, and therefore risky, and entrepreneurship is also an economic endeavor that is highly dependent on entrepreneurial ability and risk appetite. In this study, data from 669 famers in southwest China were used as
Tong Wang, Jiaxuan Liu, Hongyu Zhu, Yuansheng Jiang   +3 more
doaj   +1 more source