Islamic equity portfolios work with a smaller investment universe given the filtering of non-Shari’ah compliant stocks. It has been theoretically argued that this culminates in suboptimal portfolio diversification which in turn adversely affects risk-adjusted returns. We employ a number of...

In this paper, we examine the joint consumption-portfolio decision of an agent with limited information-processing capacity (rational inattention or RI) in the sense of Sims (2003) within a non-linear-quadratic (non-LQ) setting. Our model predicts that, as processing capacity falls, agents...

A rational approach to investing is manifested through the realization of a higher yield for a given level of risk, and the realization of a given yield by accepting lower risk levels. Through the investment process, the question that is brought to investors’ attention is the importance of...

In the current paper, a dynamically complete financial market with finite and countable heterogeneous investors has been constructed. Self-dynamic game is defined, that is, the investors determine the optimal bankruptcy time first, and then the optimal portfolio policy. Sub-game perfect Nash...

The paper empirically analyzes stock market integration and the benefit possibilities of international portfolio diversification across the Southeast Asia (ASEAN) and U.S. equity markets. It employs daily sample of 6 ASEAN equity market indices and S&P 500 index as a proxy of U.S. market index...

This paper proposes a new approach to strategic asset allocation for central banks’ management of foreign reserves. This eclectic approach combines the behavioural portfolio management in the framework of mean-variance mental accounting (MVMA) with the improvements on asset return forecast...

This paper constructs an alternative investment strategy to portfolio optimization model in the framework of the Mean–Variance portfolio selection model. To differentiate it from the ubiquitously applied Mean–Variance model, which is constructed on an assumption that returns are normally...

The book is divided into five parts. The essence of behavioural finance is presented in the first parts. Fuzzy generalizations of some mathematical concepts are presented in the second part. The impact of selected behavioural premises for imprecise estimation of expected return is described in...

The National Bioenergy Investment Model is a scenario model that simulates the decisions of domestic and international investors on whether to invest in biofuel enterprises in a developing country. In the model, investors compare the profitability of different biofuel feedstock and fuel...

A new portfolio selection framework is introduced where the investor seeks the allocation that is as close as possible to his "ideal" portfolio. To build such a portfolio selection framework, the f-divergence measure from information theory is used. There are many advantages to using the...