We consider consistent tests for stochastic dominance efficiency at any order of a given portfolio with respect to all possible portfolios constructed from a set of assets. We propose and justify approaches based on simulation and the block bootstrap to achieve valid inference in a time series...

The aim of the study is ranking financial performances of cement industry companies with VIKOR method which is one of the multi-criteria decision making (MCDM) techniques. The cement industry is the Turkey's most important sector of the construction industry and this study is about the companies...

We propose a Markov chain model for credit rating changes. We do not use any distributional assumptions on the asset values of the rated companies but directly model the rating transitions process. The parameters of the model are estimated by a maximum likelihood approach using historical rating...

The 1/N investment strategy, i.e. the strategy to split one’s wealth uniformly between the available investment possibilities, recently received plenty of attention in the literature. In this paper, we demonstrate that the uniform investment strategy is rational in situations where an agent is...

This paper explores the influences of the approved results of loans cases, the loan applicants’ socioeconomic attributes in the decision of perusal loan. The results can improve the credit quality and avoid the misjudgment of screening personal loan customers and also establish a better...

There are two very important tools in managing technology: roadmapping and s-curves. Roadmapping can be a very effective tool to evolutionarily advance an existing technology. Conversely the idea of s-curves aids managers in the decision to make a revolutionary change to a new technology. The...

We investigate what it means for one act to be more ambiguous than another. The question is evidently analogous to asking what makes one prospect riskier than another, but beliefs are neither objective nor representable by a unique probability. Our starting point is an abstract class of...

This paper investigates a simple risk management problem where an investor is forced to hold a risky asset and then allowed to trade put options on the asset. I simulate the distribution of returns for different quantities of options and investigate statistics from the distribution. In the first...

This paper deals with the use of the CAPM for capital budgeting purposes. Four different measures are deductively drawn from this model: the disequilibrium Net Present Value, the equilibrium Net Present Value, the disequilibrium Net Future Value, the equilibrium Net Future Value. While all of...

We describe how networks based on information theory can help measure and visualize systemic risk, enhance diversification, and help price assets. To do this, we first define a distance measure based on the mutual information between asset pairs and use this measure in the construction of...