The method of variational inequalities is a useful theoretical tool in stochastic control, but there are few problems in which this method leads to an explicit solution. We present such a problem drawn from portfolio management. An agent can distribute his wealth between two investments, one...

We consider optimal consumption and portfolio investment problems of an investor who is interested in maximizing his utilities from consumption and terminal wealth subject to a random inflation in the consumption basket price over time. We consider two cases: (i) when the investor observes the...

Portfolio management is a well-researched interdisciplinary field. At the same time, there are many new possibilities for innovation through application of various new methods for solving the problem. Fuzzy logic and fuzzy sets are increasingly popular in portfolio management. This paper...

We offer evidence that the use of Relative Performance Evaluation (RPE) in CEOs' incentive contracts influences the effect of risk-taking incentives on both the magnitude and composition of firm risk. We find that when the incentive design lacks RPE features, the incentive portfolio vega...

Corporate FX risk management has gained complexity with increased number of currencies involved and varying correlations among them. Existing literature has highlighted the need to account for cross-currency correlations when optimizing hedge ratios for portfolio management (Dowd, 1999). In this...

XVA models for the calculation of CVA, FVA (see for example (Burgard and Kjaer 2013)), KVA(Green, Kenyon, and Dennis 2014), MVA (Green and Kenyon 2014) and TVA (Kenyon and Green 2014a) have frequently been formulated at the counterparty level. However, it is clear that some elements of the...

We offer evidence that the use of Relative Performance Evaluation (RPE) in CEOs' incentive contracts influences the effect of risk-taking incentives on both the magnitude and composition of firm risk. We find that when the incentive design lacks RPE features, the incentive portfolio vega...

The outsourcing of IT services poses a conundrum to the traditional theories of the firm. While there are many prescriptive sourcing metrics that are geared towards the evaluation of tangible and measurable aspects of vendors and clients, much of the information that is traditionally important...

In terms of regulatory and economic capital, credit risk is the most significant risk faced by banks. We implement a credit risk model - based on publicly available information . with the aim of developing a tool to monitor credit risk in a sample of large and complex banking groups (LCBGs) in...