Results 21 to 30 of about 1,376,217 (363)
An examination of Child and Adolescent Mental Health Services for Māori rangatahi [youth]
International Journal of Adolescence and Youth, 2016 This article offers a review of the literature illustrating factors that can contribute to responsive Child and Adolescent Mental Health Services (CAMHS) for Māori (indigenous population of Aotearoa/New Zealand) rangatahi [12–19-year-old youths].
Kahu McClintock +2 more
doaj +1 more source
Bitcoin and Portfolio Diversification: Portfolio Optimization Approach [PDF]
SSRN Electronic Journal, 2020 This study investigates the performance of Bitcoin as a diversifier under different constraining portfolio optimization frameworks. The study employs different constraining optimization frameworks that seek to maximize risk-adjusted returns (Sharpe ratio) of the portfolio by optimizing allocations to each asset class (asset allocation). The performance
Walid Bakry +3 more
openaire +5 more sources
Can Google Trends search queries contribute to risk diversification? [PDF]
, 2013 Portfolio diversification and active risk management are essential parts of financial analysis which became even more crucial (and questioned) during and after the years of the Global Financial Crisis.
Kristoufek, Ladislav
core +1 more source
Portfolio choice, portfolio liquidation, and portfolio transition under drift uncertainty [PDF]
Mathematics and Financial Economics, 2019 This paper presents several models addressing optimal portfolio choice, optimal portfolio liquidation, and optimal portfolio transition issues, in which the expected returns of risky assets are unknown. Our approach is based on a coupling between Bayesian learning and dynamic programming techniques that leads to partial differential equations.
Jiang Pu +3 more
openaire +6 more sources
A Test of the Efficiency of a Given Portfolio
, 1989 A test for the ex ante efficiency of a given portfolio of assets is analyzed. The relevant statistic has a tractable small sample distribution. Its power function is derived and used to study the sensitivity of the test to the portfolio choice and to the
M. Gibbons, S. Ross, Jay Shanken
semanticscholar +1 more source
The thermodynamics of portfolios [PDF]
, 2000 8 pages, LaTeX, appolb.cls is ...
Piotrowski, E. W, Sładkowski, Jan
openaire +5 more sources
Should Investors Include Bitcoin in Their Portfolios? A Portfolio Theory Approach
The British Accounting Review, 2019 Many papers in recent years have examined the benefits of adding alternative assets to traditional portfolios containing stocks and bonds. Bitcoin has emerged as a new alternative investment for investors which has attracted much attention from the media
Emmanouil Platanakis, Andrew Urquhart
semanticscholar +1 more source
BMC Medicine, 2021 Background Non-pharmaceutical interventions (NPIs) are used to reduce transmission of SARS coronavirus 2 (SARS-CoV-2) that causes coronavirus disease 2019 (COVID-19). However, empirical evidence of the effectiveness of specific NPIs has been inconsistent.
Yang Liu +5 more
doaj +1 more source
Cryptocurrency portfolio management with deep reinforcement learning [PDF]
Intelligent Systems with Applications, 2016 Portfolio management is the decision-making process of allocating an amount of fund into different financial investment products. Cryptocurrencies are electronic and decentralized alternatives to government-issued money, with Bitcoin as the best-known ...
Zhengyao Jiang, Jinjun Liang
semanticscholar +1 more source
, 2000 This paper presents a detailed analysis of the composition of household portfolios, usingboth aggregate and micro-data. Among the key findings are that:• Most household wealth is held in the form of housing and pensions.
Banks, J, Smith, S
core +1 more source