Results 71 to 80 of about 499,937 (337)
Quick Introduction into the General Framework of Portfolio Theory
RisksThis survey offers a succinct overview of the General Framework of Portfolio Theory (GFPT), consolidating Markowitz portfolio theory, the growth optimal portfolio theory, and the theory of risk measures.
Philipp Kreins +2 more
doaj +1 more source
Statistical Properties of Cross-Correlation in the Korean Stock Market
, 2010 We investigate the statistical properties of the correlation matrix between individual stocks traded in the Korean stock market using the random matrix theory (RMT) and observe how these affect the portfolio weights in the Markowitz portfolio theory.
A. Utsugi +37 more
core +2 more sources
Advanced Intelligent Discovery, EarlyView.Predictive models successfully screen nanoparticles for toxicity and cellular uptake. Yet, complex biological dynamics and sparse, nonstandardized data limit their accuracy. The field urgently needs integrated artificial intelligence/machine learning, systems biology, and open‐access data protocols to bridge the gap between materials science and safe ...
Mariya L. Ivanova +4 more
wiley +1 more source
Traditional single-species fisheries management does not explicitly account for multispecies interactions and has not always performed well for avoiding overfishing or rebuilding many fisheries. Considering these interactions has become increasingly important for effectively managing mixed-species fisheries. Ecosystem-based fishery management (EBFM) is
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Roadmap on Artificial Intelligence‐Augmented Additive Manufacturing
Advanced Intelligent Systems, EarlyView.This Roadmap outlines the transformative role of artificial intelligence‐augmented additive manufacturing, highlighting advances in design, monitoring, and product development. By integrating tools such as generative design, computer vision, digital twins, and closed‐loop control, it presents pathways toward smart, scalable, and autonomous additive ...
Ali Zolfagharian +37 more
wiley +1 more source
Survival of the Fittest on Wall Street [PDF]
This paper studies an application of a Darwinian theory of portfolio selection to stocks listed in the Dow Jones Industrial Average (DJIA). We analyze numerically the long-run outcome of the competition of fix-mix portfolio rules in a stock market with ...
Klaus Reiner Schenk-Hoppé +1 more
core
Technology Audit: Assessment of Innovative Portfolio
MATEC Web of Conferences, 2016 The article discusses the features of the technological audit performing in the companies of oil and gas sector of Russian economy. To measure the innovations quality level the scale was developed based on the Theory of Inventive Problem Solving and the ...
Kurushina Viktoria +2 more
doaj +1 more source
Model-free portfolio theory: A rough path approach. [PDF]
Math Financ, 2023 Allan AL, Cuchiero C, Liu C, Prömel DJ.
europepmc +1 more source
Selection of Optimal Portfolio by Use of Risk Diversification Method [PDF]
The paper will discuss how securities investors can protect themselves from risk through diversification. There will be proposals how investors should structure their portfolio, i.e.
Ivan Kristek, Ivo Mijoc, Martina Bris
core
Sustainable Cellulose Ionogels With Promising Physical Structure, Properties, and Applications
Advanced Physics Research, EarlyView.This study presents a comprehensive overview of cellulose functional gels, focusing on their molecular network design and physical properties. The extensive potential applications of cellulose gels in flexible electronics, biomedicine, and smart engineering are explored in depth. This work provides valuable insights and guidance for future research and
Wenjuan Wang +6 more
wiley +1 more source