We here provide a comprehensive study of the utility-deviation-risk portfolio selectionproblem. By considering the first-order condition for the corresponding objective function, we firstderive the necessary condition that the optimal terminal wealth satisfying two mild regularity con-ditions solves for a primitive static problem, called Nonlinear Moment Problem. We then illustrate<...

Portfolio management in finance is more than a mathematical problem of optimizing performance under risk constraints. A critical factor in practical portfolio problems is severe uncertainty – ignorance – due to model uncertainty. In this paper, we show how to find the best portfolios by adapting the standard risk-return criterion for portfolio selection to the case of severe uncertainty, such a...

This paper provides a survey of the existing literature and research carried out in the area of project management using different models, methodologies, and frameworks. Project Management (PM) broadly means programme management, portfolio management, practice management, project management office, etc. A project management system has a set of processes, procedures, framework, methods, tools, m...

Although recently a lot of attention has been devoted to IT project portfolio management in theory as well as in practice, research in this area is particularly focused on approaches for project selection. Related tasks and especially the organizational environment in which IT project portfolio management is embedded are often excluded. This paper relates existing findings from the field of IT ...

This study applied a financial portfolio theory to estimate optimal market mixes to minimize the instability of inbound tourist market demand. An empirical analysis was applied to inbound tourists to Taiwan. The results shed light on diversification in tourism market and offer tourism authorities and policy-makers explicit guidelines for risk management in the destination planning process. Spec...

We exploit the potential of latent class analysis in order to propose an innovative framework for financial portfolio development. By stressing the latent nature of the most important financial variables, the expected return and the risk, we are able to introduce a methodological dimension in relevant steps of portfolio analysis. First, we provide a test for the number of possible investment ch...

Management of intellectual capital is an important issue in knowledge intensive organizations. Part of this is the composition of the optimal project portfolio the organization will carry out in the future. Standard methods that guide this process mostly focus on project selection on the basis of expected returns. However, in many cases other strategic factors should be considered in their inte...