Should investors include bitcoin in their portfolios? A portfolio theory approach

E Platanakis, A Urquhart - The British accounting review, 2020 - Elsevier
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 …

The diversification benefits of cryptocurrency asset categories and estimation risk: pre and post Covid-19

X Huang, W Han, D Newton, E Platanakis… - … European Journal of …, 2023 - Taylor & Francis
We examine the diversification benefits of cryptocurrency asset categories. To mitigate the
effects of estimation risk, we employ the Bayes-Stein model with no short-selling and …

Do Islamic indices provide diversification to bitcoin? A time-varying copulas and value at risk application

MU Rehman, N Asghar, SH Kang - Pacific-Basin Finance Journal, 2020 - Elsevier
The emergence of new asset classes offers avenues to international investment community
however understanding relationship between any two assets in a single portfolio is …

Real estate in mixed-asset portfolios for various investment horizons

JC Delfim, M Hoesli - Journal of Portfolio Management, 2019 - search.proquest.com
In this article, the authors investigate the role of real estate in a mixed-asset portfolio for
various investment horizons and notably extend the literature by considering together direct …

Harmful diversification: Evidence from alternative investments

E Platanakis, A Sakkas, C Sutcliffe - The British Accounting Review, 2019 - Elsevier
Alternative assets have become as important as equities and fixed income in the portfolios of
major investors, and so their diversification properties are also important. However, adding …

Intraday time series momentum: Global evidence and links to market characteristics

Z Li, A Sakkas, A Urquhart - Journal of Financial Markets, 2022 - Elsevier
We examine intraday time series momentum (ITSM) in an international setting by employing
high-frequency data of 16 developed markets. We show that ITSM is economically sizable …

Factor based commodity investing

A Sakkas, N Tessaromatis - Journal of Banking & Finance, 2020 - Elsevier
A multi-factor commodity portfolio combining the momentum, basis, basis-momentum,
hedging pressure and value commodity factor portfolios outperforms significantly …

Extending UTAUT theory to compare south Korean and Chinese institutional investors' investment decision behavior in Cambodia: a risk and asset model

W Sun, AT Dedahanov, HY Shin, KS Kim - Symmetry, 2019 - mdpi.com
This study is designed to provide strategic inspiration in multinational institutions' investment
behavior in Cambodia. Most factors affecting the investment decisions of South Korean and …

Modeling the volatilities of globally listed private equity markets

L Tegtmeier - Studies in Economics and Finance, 2023 - emerald.com
Purpose This paper aims to analyze the characteristics of stochastic volatility processes in
globally listed private equity (LPE) markets, which are represented by nine global, regional …

Long-term Investing: what determines investment horizon?

G Warren - CIFR Paper, 2014 - papers.ssrn.com
The literature on investment horizon is reviewed in order to enhance the understanding of
potential influences on long-term investing by institutional investors. Investment horizon …