Concerns that the loss of habitat have greatly increased species extinction rates has led to calls for establishing biological reserves to preserve key habitat. In this paper, we study reserve site selection for terrestrial vertebrates in Oregon using data on species ranges and land values. We...

This study uses a hedonic property price function to estimate the effects of flood hazards on residential property value. Utilizing data from sales of 8,000 single-family residential homes between 1992 and 2002 in Pitt County, North Carolina, an area that experienced significant flooding from...

For a number of animal species, speculators are betting on future price increases by holding large stockpiles of commodities from the animal. We develop a model to explain this behavior. We derive conditions where it can be optimal for a speculator to induce poachers to harvest so rapidly as to...