This paper deals with the application of real options methodology on valuation of investment projects. The basic objective of the paper is to present applicative project valuation model, which enables decision-makers to build-up conventional NPV analysis by incorporating key input random variables, by using Monte Carlo simulation, and managerial flexibilities, by defining if-then decision rules...

We provide a framework in which we link the valuation and asset allocation policies of defined benefits plans with the lifetime marginal productivity schedule of the worker and the pension plan formula. In turn, we examine the retirement policies that are implied by the primitives of the model and the value of pension obligations. Our model provides an explicit valuation formula for a stylized ...

This paper proposes an integrated approach to indeterminacy and epistemic uncertainty in order to model an intelligent agent’s decision making about the assertability of vague statements. Initially, valuation pairs are introduced as a model of truth-gaps for propositional logic sentences. These take the form of lower and upper truth-valuations representing absolutely true and not absolutely fal...

This paper examines emerging industries that exhibit positive network effects. We put forward a dynamic model in which two technologies compete to be the standard. The model provides a quantitative method for the valuation of firms. We use the model to examine the relationship between network effects, consumer heterogeneity, and prices. We show that the firm value depends strongly on the partic...

We have developed a statistical method for the valuation of residential properties using a hierarchical Bayesian approach, which takes into consideration the unique structure of the Hong Kong property market. Our model is calibrated on a dataset that covers all residential real estate transactions in ten major Hong Kong residential complexes from February 2008 to February 2009. Although parsimo...

Knowledge of customer valuation of flight characteristics is important for carriers to decide on service and price levels. It may also be important for regulators to have some knowledge of customer valuation of flight characteristics, as this customer valuation determines to what extent individual flights are substitutes. Furthermore, valuation of characteristics may play a role in infrastructu...

The time trade-off (TTO) valuation technique is widely used to determine utility values of health outcomes to inform quality-adjusted life-year (QALY) calculations for use in economic evaluation. Protocols for implementing TTO vary in aspects such as the trade-off framework, iteration procedure and its administration model and method, training of respondents and interviewers, and quality contro...

This paper examines the capability of firm fundamentals in explaining the cross-sectional variation of credit default swap spreads. We start with the Merton (1974) model, which combines two major credit risk determinants into a distance-to-default measure. We convert the distance-to-default measure into a raw CDS valuation based on a constant hazard rate assumption and then map the raw CDS valu...

Let R be a ring and V be a matrix valuation on R. It is shown that, there exists a correspondence between matrix valuations on R and some special subsets ?(MVPR) of the set of all square matrices over R, analogous to the correspondence between invariant valuation rings and abelian valuation functions on a division ring. Furthermore, based on Malcolmson’s localization, an alternative proof for t...

Valuation error and valuation index smoothing have been the subject of a great deal of recent research efforts, largely due to concerns over the quality of investment decisions that can be made using valuation-based data. To date, unsmoothing models have assumed that the variances in valuation noise and market noise are at a constant ratio, producing a constant unsmoothing parameter. This paper...