This paper presents an economic interpretation of the optimal “stopping” of perpetual project opportunities under both certainty and uncertainty. Prior to stopping, the expected rate of return from delay exceeds the rate of interest. The expected rate of return from delay is the sum of the...

We study to what extent firms spread out their debt maturity dates across time, which we call granularity of corporate debt. We consider the role of debt granularity using a simple model in which a firm's inability to roll over expiring debt causes inefficiencies, such as costly asset sales or...

The number of articles on real options arises some questions. Is it possible to employ them in every field? What can we expect of them a valuation method, or a new way of thinking? This text aim to answer to these questions. It gives some precision on the analogy between real and financial...

The Amin/Bodurtha framework was developed for the valuation of American-style financial instruments driven by three sources of uncertainty— domestic interest rate risk, foreign interest rate risk and exchange rate risk. The model is not only appropriate for pricing a number of financial...

This paper shows that the standard textbook formula for computing the present value of a future random cash flow – the discounted expected value – is formally incorrect and can generate significant errors when used to compute present values. The correct present value method is provided as...

We examine the effect of speculation using credit derivatives on the cost of debt and the likelihood of default. The availability of credit default swaps induces investors who are optimistic about borrower revenues to sell protection instead of buying bonds. This benefits borrowers if protection...

La presente investigación tiene como objetivo principal desarrollar un análisis de toma de decisiones bajo incertidumbre a través de la aplicación de opciones reales en la evaluación de inversiones en proyectos mineros. Asimismo, se propone estudiar el comportamiento de los precios del oro,...

We develop a dynamic model in which a firm exercises an option to expand production on either a small or large scale with cash reserves and costly external funds. An intermediate level of cash reserves, which is insufficient for the large-scale investment but sufficient for the small-scale...

We develop a dynamic model in which a firm exercises an option to expand production on either a small or large scale with cash reserves and costly external funds. We show that the financing costs greatly distort the firmfs financing and investment behavior and result in a policy contingent on...