This paper develops a two-stage model for the optimal management of a potential invasive species. The arrival of an invasive species is modeled as an irreversible event with an uncertain arrival time. The model is solved in two stages, beginning with the post-invasion stage. In this stage, we...

In this paper, an integrated model for the prevention and control of an invasive species is developed. The generality of the model allows it to be used for both existing and potential threats to the system of interest. The deterministic nature of arrivals in the model allows for a clear...

This paper develops a regional hydrologic-ecologic-economic model of groundwater use and a nearshore ecosystem. Particularly, we model coastal groundwater management and its effects on discharge, nearshore water quality, and marine biota (e.g., indigenous marine algae). We show that...

This paper derives the efficiency price patterns for a comprehensive spatial and dynamic model of conjunctive water use incorporating conveyance losses, canal return flows, and groundwater recharge. The first-best shadow price of surface water is composed of a charge for water that flows into...

This paper develops a hydrologic-ecologic-economic model of groundwater use. Particularly, we model coastal groundwater management and its effects on submarine groundwater discharge, nearshore marine water quality, and marine biota. We show that incorporating the external effects on nearshore...

The terms “royalty”, “marginal user cost”, and “scarcity rent” are often used interchangeably in resource economics, resulting in considerable confusion. We suggest distinct and meaningful definitions for the terms “royalty”, “marginal user cost”, and “scarcity rent” and...

While renewable resource economics is typically confined to one source and one aggregate demand, resource managers must often decide how to manage multiple sources of a resource simultaneously. In addition, studies of extraction sequencing are typically confined to non-renewable resources. We...

Although the economics of groundwater management is typically modelled as a single aquifer serving a single group of consumers, resource managers must often decide how to manage multiple aquifers simultaneously. We propose a temporal and spatial model to determine the efficient allocation of...

Payments for ecosystem services should be informed by how both the providing-resource and the downstream resource are managed. We develop an integrated model that jointly optimizes conservation investment in a watershed that recharges a downstream aquifer and groundwater extraction from the...

Optimal recycling of minerals can be thought of as an integral part of the theory of the mine. In this paper, we consider the role that wastewater recycling plays in the optimal extraction of groundwater, a renewable resource. We develop a two-sector dynamic optimization model to solve for the...