use. We developed a spatial agricultural groundwater extraction model by coupling a hydrological model and a contamination … migration model. We find that the optimal groundwater extraction is reduced if spatial interactions are incorporated, and that … spatial heterogeneities such as crop varieties and soil types affect individual extraction. The socially optimal paths of …

distance (e.g. Loomis 2000) – a phenomenon we refer to as “spatial value decay”. This paper begins a new strand of the … using a reserve design approach that considers demand-side factors is large. Finally, we find that spatial value decay …. When spatial value decay is present because people are simply unaware of environmental resources farther away from where …

that this is a reasonable approach in this case. Inference accounts for spatial correlation across households of the …

economic and environmental damage. Spread and control of invasive species are stochastic processes with important spatial … dimensions. Most economic studies of invasive species control ignore spatial and stochastic aspects. This paper covers this gap … setting. We show how stochasticity, spatial location of infestation and control can influence the spread, control efficiency …

spatial models we simulate yields of non-irrigated winter wheat and irrigated winter wheat to estimate crop insurance premium …

The study analyzed the responsiveness of maize grain and maize meal spatial price volatilities to increased government … comparing spatial price volatility means and spatial price means for the period under increased government participation with … respective means for periods under limited government participation. Also, spatial price volatilities were regressed against own …

auctions as implemented to date is that there is no explicit consideration of the spatial pattern of participation in the … implements a Vickrey-Clarke-Groves mechanism. The auction is designed to attain conservation goals through specific spatial …

express their preferences for packages of growth management outcomes, where surveys presented both spatial and non-spatial …) for marginal changes in specific landscape features or land uses may be influenced by spatial considerations. Results also … characterize the potential impact of spatial context on public preferences and WTP for coordinated packages of growth management …