The problem of portfolio selection is a standard problem in financial engineering and has received a lot of attention in recent decades. Classical mean-variance portfolio selection aims at simultaneously maximizing the expected return of the portfolio and minimizing portfolio variance. In the...

A “fund of funds (FoF)” is an investment fund that invests in other investment funds rather than investing directly in shares, bonds, or other securities. Sometimes referred to as multi-manager funds, these investment funds pose - apart from the challenges that arise for every portfolio to...

Four years of soybean experimental data observed at Daxing, North China Plain, were used to assess the ability of the AquaCrop model to predict soybean final biomass and yield. The model was parameterized and calibrated using field data on leaf area index (LAI), available soil water, soil...