The study of memory for event duration in pigeons has, for the most part, centered on an unusual behavioral phenomenon and an interesting theoretical explanation for it. A typical experiment on memory for event duration involves trials initiated by a sample stimulus that is either short or long in duration (e.g., 2 vs. 10 sec of houselight) and that is later followed by the simultaneous present...

We propose structural models of investment for the econometric estimation of the real option markup. Count data models offer flexible specifications for bringing real option investment models to aggregate market data. The empirical results for oil tanker investment data are supportive for the proposed structural models, as well as the real option hypothesis. We find that the sensitivity of inve...

Regeneration projects are essentially large scale refurbishment interventions aimed at improving the land-value/rents of a private development and associated public space. The typical method of valuing these property developments is the net present value (NPV) approach, which can undervalue the flexibility of investment decisions. This is particularly germane with regard to the role of utilitie...

Supply chain risk uncertainty can create severe repercussions, thus it is not surprising that research interest in supply chain risk has been growing. While extant inquiry is informative, there is a lack of investigations that center on supply chain investment decisions when facing high levels of risk uncertainty. Given the potential dollar value involved in these decisions, an understanding of...

Real options analysis seeks to value flexibility in investment opportunities – both the flexibility offered to management once the investment is undertaken, and the flexibility of delaying the investment through time. The real options approach contrasts with the standard approach to investment decision making, the net present value (NPV) approach, which assumes the investment opportunity is a n...

We consider the problem of optimally determining an investment portfolio for an energy company owning a network of gas pipelines, and in charge of purchasing, selling and distributing gas. We propose a two stage stochastic investment model which hedges risk by means of Conditional Value at Risk constraints. The model, solved by a decomposition method, is assessed on a real-life case, of a Brazi...