Results 51 to 60 of about 5,872,978 (311)
AgricultureInvesting 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 +3 more
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Journal of Integrative Agriculture, 2023 Climate change which is mainly caused by carbon emissions is a global problem affecting the economic development and well-being of human society. Low-carbon agriculture is of particular significance in slowing down global warming and reaching the goal of
Hui MAO, Yu-rong QUAN, Yong FU
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Risk aversion under preference uncertainty [PDF]
, 2010 We show that if an agent is uncertain about the precise form of his utility function, his actual relative risk aversion may depend on wealth even if he knows his utility function lies in the class of constant relative risk aversion (CRRA) utility ...
Lucas, A.; id_orcid +6 more
core
Advanced Science, EarlyView.This study systematically assessed the global burden and temporal trends of EOTBL cancer in individuals aged 15–49 years. Smoking, ambient particulate matter pollution, and secondhand smoke remain dominant risk factors. Countries within the same Human Development Index (HDI) category exhibit distinct epidemiological trajectories, underscoring the need ...
Ye Tian +8 more
wiley +1 more source
Portfolio Selection with Hierarchical Isomorphic Risk Aversion
MathematicsResearchers usually specify risk aversion coefficients from 1 (lowest) to M (highest) for a portfolio to indicate active or passive approaches. How effective is this practice?
Wan-Yi Chiu
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Advanced Science, EarlyView.Zinc transporter SLC39A14 sustains intracellular Zn2+ levels to activate SIRT3‑dependent ANXA2 deacetylation at K302. This modification weakens ANXA2‑mTOR binding and releases autophagic‑flux suppression in nucleus pulposus cells. Dysregulated Zn2+ homeostasis disrupts this axis to drive intervertebral disc degeneration.
Yuxin Jin +23 more
wiley +1 more source
Risk Aversion, Wealth, and Background Risk [PDF]
Journal of the European Economic Association, 2001 We use household survey data to construct a direct measure of absolute risk aversion based on the maximum price a consumer is willing to pay to enter a lottery. We relate this measure to consumers' endowment and attributes and to measures of background risk.
Paiella, Monica Pia Cecilia +1 more
openaire +6 more sources
A Molecularly Defined Midbrain Circuit Mechanism for Sound‐Driven Defensive Behavior and Anxiety
Advanced Science, EarlyView.Schematic diagram showing the Cbln2+ ICx–dPAG circuit for sound‐driven defensive and anxiety‐like behaviors. ABSTRACT The innate defense behaviors in response to threatening sounds play a fundamental role in survival. However, the neural circuits that detect threat‐relevant auditory cues and transform them into defensive behaviors remain poorly defined.
Jie Cao +8 more
wiley +1 more source
Context-Dependent Risk Aversion: A Model-Based Approach
Frontiers in Psychology, 2018 Most research on risk aversion in behavioral science with human subjects has focused on a component of risk aversion that does not adapt itself to context.
Darío Cuevas Rivera +4 more
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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
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