The purpose of this paper is to apply a belief rule-based (BRB) system to solve the multiasset class portfolio optimisation problems. The BRB system, was developed on the basis of the concept of belief structures and the evidential reasoning (ER) approach, is a generic non-linear modelling and...

This paper provides a strategy for portfolio risk management by inferring extreme movements in financial markets. The core of the provided strategy is a statistical model for the joint tail distribution that attempts to capture accurately the data generating process through an extremal modelling...

This paper investigates the information content of aggregate hedge fund flow and its predictive power with respect to bond yields. Using a sample of 9,725 hedge funds from 1994 to 2012, we find that fund flow is negatively related to the changes in 10-year Treasury and Moody's Baa bond yields...

We propose a non-parametric procedure for estimating systemic co-jumps and independent idiosyncratic jumps, and study associated news reported in Factiva and Bloomberg for thirty five stock markets from 1988 to 2014. Our results suggest that it is important to distinguish between systemic...

We propose the use of partial myopia as an alternative approach to dynamic programming for solving a multi-period investment problem with background risks. An investor behaves partially myopically if the investor makes his decision as if his total wealth at the end of the next period will be...