The Least-Squares Monte Carlo model (LSM model) has emerged as the derivative valuation technique with the greatest impact in current practice. As with other options valuation models, the LSM algorithm was initially posited in the field of financial derivatives and its extension to the realm of...

In this paper we offer an alternative framework for examining why risk matters in the decisions of economic agents, and how the agent’s risk attitude affects his decisions. This “Threshold Theory” framework is based on a real options approach and the observation that in many situations an...