Results 11 to 20 of about 1,635,403 (365)

Portfolio Optimization-Based Stock Prediction Using Long-Short Term Memory Network in Quantitative Trading

open access: yesApplied Sciences, 2020
In quantitative trading, stock prediction plays an important role in developing an effective trading strategy to achieve a substantial return. Prediction outcomes also are the prerequisites for active portfolio construction and optimization. However, the
Van-Dai Ta   +2 more
semanticscholar   +1 more source

Pandemic Portfolio Choice

open access: yesSSRN Electronic Journal, 2021
COVID-19 has taught us that a pandemic can significantly increase biometric risk and at the same time trigger crashes of the stock market. Taking these potential co-movements of financial and non-financial risks into account, we study the portfolio problem of an agent who is aware that a future pandemic can affect her health and personal finances.
Kraft, Holger, Weiss, Farina
openaire   +2 more sources

The influence of Bitcoin on Portfolio Diversification and Design

open access: yesSocial Science Research Network, 2020
We employ a VARMA DCC-GARCH model to search for portfolio diversification with Bitcoin in global industry portfolios and bond index. We find lower dynamic conditional correlations between Bitcoin and industry portfolios and bond index, allowing an ...
M. Akhtaruzzaman, A. Şensoy, S. Corbet
semanticscholar   +1 more source

Country Portfolios [PDF]

open access: yesSSRN Electronic Journal, 2000
Capital flows to developing countries are small and are mostly take the form of loans rather than direct foreign investment. We build a simple model of North-South capital flows that highlights the interplay between diminishing returns, production risk and sovereign risk.
Kraay, Aart   +3 more
openaire   +5 more sources

Pilot of Te Tomo mai, a child and adolescent mental health service evaluation tool for an indigenous rangatahi (youth) population

open access: yesInternational Journal of Adolescence and Youth, 2016
The acceptability of Child and Adolescent Mental Health Services (CAMHS) to indigenous rangatahi (12–19-year-olds) requires investigation. Evaluation tools able to take account of the more holistic approach to the attainment of mental health that ...
Kahu McClintock   +3 more
doaj   +1 more source

Characterization of Optical Coherence Tomography Images Acquired at Large Distances With Large-Diameter Beams

open access: yesIEEE Photonics Journal, 2014
We tested the imaging capabilities for variants of a 1550-nm swept-source fiber-based optical coherence tomography system with a telecentric system incorporated at the end of its sample arm. The system was designed for in vivo imaging of burns; therefore,
Dan P. Popescu   +2 more
doaj   +1 more source

A review of 10 years of human microbiome research activities at the US National Institutes of Health, Fiscal Years 2007-2016

open access: yesMicrobiome, 2019
The National Institutes of Health (NIH) is the primary federal government agency for biomedical research in the USA. NIH provides extensive support for human microbiome research with 21 of 27 NIH Institutes and Centers (ICs) currently funding this area ...
NIH Human Microbiome Portfolio Analysis Team
doaj   +1 more source

From a Pathophysiological Concept to a New Drug

open access: yesEuropean Psychiatry, 2022
Although antipsychotics were discovered over fifty years ago, it took another decade until dopamine antagonism was demonstrated as central to their clinical effectiveness.
G. Németh
doaj   +1 more source

On the microeconomic problems studied by portfolio theory [PDF]

open access: yes, 2012
In the paper we consider economically motivated problems, which are treated with the help of methods of portfolio theory that goes back to the papers by H. Markowitz [1] and J. Tobin [2].
Medvedeva, Marina, Nikonov, Oleg
core   +1 more source

Insights into ultrasound-promoted degradation of naphthenic acid compounds in oil sands process affected water. Part I: Accelerated H-abstraction and decarboxylation of aromatic and alicyclic compounds

open access: yesUltrasonics Sonochemistry, 2022
Propelled by enormous increase in demand for fuel sources, Canadian oil sands are becoming increasingly important as a fuel source due to their abundance and upgrading capability.
Rija Ansari, Deepak M. Kirpalani
doaj   +1 more source

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