User profiles for Gonzalo Cortazar

Gonzalo Cortazar

Professor of Finance, Pontificia Universidad Catolica de Chile
Verified email at ing.puc.cl
Cited by 2419

Implementing a stochastic model for oil futures prices

G Cortazar, ES Schwartz - Energy Economics, 2003 - Elsevier
This paper develops a parsimonious three-factor model of the term structure of oil futures
prices that can be easily estimated from available futures price data. In addition, it proposes a …

[BOOK][B] The valuation of commodity contingent claims

G Cortazar, ES Schwartz - 1992 - gonzalocortazar.com
This article describes a new approach to the valuation of commodity-contingent claims. The
approach uses all the information contained in the term structure of commodity futures prices …

Evaluating environmental investments: A real options approach

G Cortazar, ES Schwartz, M Salinas - Management Science, 1998 - pubsonline.informs.org
The paper presents a model that determines when (at which output price level) it is optimum
for a firm to invest in environmental technologies and which are the main parameters that …

Optimal exploration investments under price and geological—technical uncertainty: a real options model

G Cortazar, ES Schwartz, J Casassus - Real R & D Options, 2003 - Elsevier
Publisher Summary This chapter presents a real options model for valuing natural resource
exploration investments when there is joint price and geological–technical uncertainty. Price …

The valuation of multidimensional American real options using the LSM simulation method

G Cortazar, M Gravet, J Urzua - Computers & Operations Research, 2008 - Elsevier
In this paper we show how a multidimensional American real option may be solved using the
LSM simulation method originally proposed by Longstaff and Schwartz [2001, The Review …

An N‐factor Gaussian model of oil futures prices

G Cortazar, L Naranjo - … of futures markets: futures, options, and …, 2006 - Wiley Online Library
This article studies the ability of an N‐factor Gaussian model to explain the stochastic
behavior of oil futures prices when estimated with the use of all available price information, as …

A compound option model of production and intermediate inventories

G Cortazar, ES Schwartz - Journal of business, 1993 - JSTOR
This article extends the option approach to valuing real assets by modeling the firm as a two-stage
process with bounded output rates, in which the output of the first stage may be held …

Implementing a real option model for valuing an undeveloped oil field

G Cortazar, ES Schwartz - International Transactions in Operational …, 1997 - Elsevier
We present a no arbitrage model for evaluating an undeveloped oil field and its numerical
solution and implementation. The model assumes stochastic, but mean reverting, risk …

Optimal timing of a mine expansion: Implementing a real options model

G Cortazar, J Casassus - The Quarterly Review of Economics and Finance, 1998 - Elsevier
We present the results of implementing a real options model for valuing an investment project
that expands production capacity and/or modifies unit costs of a copper mine. The model …

Monte Carlo evaluation model of an undeveloped oil field

G Cortazar, ES Schwartz - Journal of Energy Finance & Development, 1998 - Elsevier
In this article we develop and implement a model to value an undeveloped oil field and to
determine the optimal timing of investment. We assume a two factor model for the stochastic …