Results 191 to 200 of about 6,495 (249)

Performance evaluation of different regression models: application in a breast cancer patient data. [PDF]

Sci Rep
Abo El Nasr MM, Abdelmegaly AA, Abdo DA.
europepmc   +1 more source

Ambiguity Aversion, Portfolio Choice, and Life Expectancy

International Economic Review, EarlyView.
ABSTRACT This paper studies how wealth and aging affect portfolio choices in a life‐cycle model with ambiguity aversion. Ambiguity aversion implies wealthier and older agents are endogenously more optimistic about risky asset returns, relative to poorer/younger agents. As life expectancy grows, old agents become even more optimistic, while young agents
Alistair Macaulay, Chenchuan Shi
wiley   +1 more source

Facet Preferencing by Chemical Substitution Controls Semi-Hydrogenation Selectivity in Ternary Pyrite-Type Intermetallic Compounds. [PDF]

ACS Catal
Eid M, Li J, Roy N, MacIntosh K, Janik MJ, Rioux RM.   +5 more
europepmc   +1 more source

Search and Inventory in Over‐the‐Counter Markets

International Economic Review, EarlyView.
ABSTRACT We investigate the sources of the dealer centrality premium in the over‐the‐counter market for corporate bonds. We model dealer heterogeneity by allowing the dealer's status in the network to determine search effort and inventory costs when choosing to conduct riskless principal or principal trades.
Evan Dudley, Hongfei Sun, Chengjie Diao
wiley   +1 more source

Entropy-Based Portfolio Optimization in Cryptocurrency Markets: A Unified Maximum Entropy Framework. [PDF]

Entropy (Basel)
Dedu S, Șerban F.
europepmc   +1 more source

Network Games With Triadic Interactions

International Economic Review, EarlyView.
ABSTRACT We propose a model for network‐mediated interactions incorporating higher‐order relationships such as triadic interactions. The marginal utility of an individual's action depends explicitly on endogenous actions of multiple units. Conditions ensuring a unique Nash equilibrium are derived using a variational inequality approach. We estimate the
Wei Shi, Chunchao Wang, Pei Yu
wiley   +1 more source

An EZ Bayesian hierarchical drift diffusion model for response time and accuracy. [PDF]

Psychon Bull Rev
Chávez De la Peña AF, Vandekerckhove J.   +1 more
europepmc   +1 more source

The Legacy of Policy Inaction in Climate‐Growth Models

International Economic Review, EarlyView.
ABSTRACT To better understand the structure and core mechanisms of a broad class of climate‐growth models, we study a simplified version of the dynamic integrated model of climate and the economy (DICE) through the lens of growth theory. We analytically show that this model features a continuum of saddle‐point stable steady states.
Thomas Steger, Timo Trimborn
wiley   +1 more source

The Role of Artificial Intelligence in Orthodontics for Determining Skeletal Age Based on Cervical Vertebra Maturation Degree: A Comprehensive Review. [PDF]

Health Sci Rep
Farzanegan P, Zarabadi M, Najary S, Tahmasbi MA, Behnaz M.   +4 more
europepmc   +1 more source

Pairwise Imitation and Tournament Graphs

International Economic Review, EarlyView.
ABSTRACT This paper investigates strategic dynamics under the behavioral rule of pairwise interact and imitate (PII), which requires minimal information and emphasizes outperforming opponents in pairwise interactions. We characterize PII using weak tournament graphs and, for a broad class of dynamics, establish a one‐shot stability result for ...
Sung‐Ha Hwang, Philip R. Neary, Jonathan Newton, Ryoji Sawa   +3 more
wiley   +1 more source