Results 171 to 180 of about 76,828 (293)

Uncertainty Aversion, Robust Control and Asset Holdings [PDF]

Optimal portfolio rules are derived under uncertainty aversion by formulating the portfolio choice problem as a robust control problem. The robust portfolio rule indicates that the total holdings of risky assets as a proportion of the investor’s wealth ...
Anastasios Xepapadeas, Giannis Vardas
core  

Beyond Manoeuvre Theory for European Defence

Global Policy, EarlyView.
ABSTRACT This article contributes to the debate about European defence in the light of the Russo‐Ukraine war and growing doubts about US commitment to Europe. It argues that Europeans need to fundamentally relearn the ability to imagine military strategy from a European viewpoint.
Lukas Mengelkamp, Sam Vincent
wiley   +1 more source

Negative news exposure does not affect risk or ambiguity aversion. [PDF]

Front Psychol
Garcia Campos LS, Lempert KM.
europepmc   +1 more source

Power Transition and Pragmatic Adaptation: Iran's Strategic Approach to China, Russia and the GCC

Global Policy, EarlyView.
ABSTRACT This study examines how Iranian strategic thinkers conceptualise the country's ‘Look East’ policy (i.e., relations with China and Russia) and the GCC states. Using thematic qualitative content analysis of approximately 70 documents from Iranian state official, advisory and academic institutions (2015–2025), it reveals that Iran's eastward ...
Sara Bazoobandi
wiley   +1 more source

Human factors in triaging forensic items: Casework pressures and ambiguity aversion. [PDF]

Sci Justice
Almazrouei MA, Dror IE, Morgan RM, Dan O, Paterson M, Levy I.   +5 more
europepmc   +1 more source

Understanding the relationship of social anxiety with alcohol use and alcohol‐related problems in young people: A meta‐analysis

Addiction, EarlyView.
Abstract Background and aims Social anxiety is associated with disparate alcohol‐related outcomes among young people. This meta‐analysis synthesised the literature to determine what factors (e.g. impulsivity) may account for variance in these outcomes. Methods Empirical studies reporting the correlation of social anxiety with alcohol use and/or alcohol‐
Anton J. Fichtenmaier, Amanda M. George
wiley   +1 more source

Acute stress affects risk taking but not ambiguity aversion. [PDF]

Front Neurosci, 2014
Buckert M, Schwieren C, Kudielka BM, Fiebach CJ.   +3 more
europepmc   +1 more source

Democratic Alarmism: Coherent Notion or Contradiction in Terms?

Constellations, EarlyView.
James S. Pearson
wiley   +1 more source

Field‐level crop choice responses to weather‐induced yield shocks in the US Corn Belt

American Journal of Agricultural Economics, EarlyView.
Abstract As climate change increases the frequency and severity of extreme heat events, farmers are expected to face greater variability in crop yields. Using 10 million field‐level observations, this study examines how farmers in the US Corn Belt adjust corn–soybean rotation decisions in response to yield shocks largely driven by weather fluctuations.
Seunghyun Lee
wiley   +1 more source

Unpacking the role of in‐group bias in US public opinion on human rights violations

American Journal of Political Science, EarlyView.
Abstract Which actor identities and social and political cleavages drive public opinion on human rights violations? While in‐group bias is known to influence public responses to government abuses, the relative impact of different identity characteristics has not been directly tested.
Rebecca Cordell
wiley   +1 more source