A Scale-Up Option Valuation Using the Binomial Lattice Approach
A firm has undertaken a project in which the firm has the option to invest in additional manufacturing and distribution resources (or scale up). The project’s current value is V_{0} = $10M. Anytime over the next three years, the firm can invest an additional I = $3M and receive an expected 30% increase in net cash flows and, therefore, a 30% increase in project value. The risk-free interest rate is 6% compounded annually and the volatility of the project’s value is 30%. Use a binomial lattice with a one-year time increment to value the scale-up option as an American option. (You can scale up anytime you see fit to do so.)