Technology choice under several uncertainty sources

We analyze a model of irreversible investment with two sources of uncertainty. A riskneutral decision maker has the choice between two mutually exclusive projects under input price and output price uncertainty. We propose a complete study of the shape of the rational investment region and we prove that it is never optimal to invest when the alternative investments generate the same payoff independently of its size. A key feature of this bidimensional degree of uncertainty is thus that the payoff generated by each project is not a sufficient statistic to make a rational investment. In this context, our analysis provides a new motive for waiting to invest: the benefits associated with the dominance of one project over the other. As an illustration, we apply our methodology to power generation under uncertainty.

• Type: Journal
• Year: 2010
• Where: EOR
• Authors: Catherine Bobtcheff, Stéphane Villeneuve
• Keywords: EOR 2010, Investment, Output Price Uncertainty, Rational Investment