A bioeconomic model of livestock production from wind-erosive rangelands is developed and optimized. Equations of motion capture the impact of topsoil stock on forage productivity and the protective effect of forage stock on soil loss from wind erosion. For overgrazed wind-erosive rangelands, a...

The positive and negative externalities from farmland are increasingly a focus of public policy discussion about agriculture and land use. A GIS-based hedonic pricing model shows that agricultural open space increases nearby residential property values, but larger-scale animal operations and...

The positive and negative externalities from farmland are increasingly a focus of public policy discussion about agriculture and land use. A GIS-based hedonic pricing model shows that agricultural open space increases nearby residential property values, but larger-scale animal operations and...

Self-protection by well owners from potential nitrate contamination is modeled as an optimal stopping problem, where an owner sequentially tests the well and uses the test results to update his or her subjective probability that the well is contaminated. Because nitrate concentrations in a well...