Catch Shares and Implications for Hawai’i’s Fishing Industry
By John Lynham and Chaning Jang* In light of declining global fish stocks, an immediate and important concern becomes the management of our fishery resources, both to protect the delicate ecosystems that they are a part of, and to ensure their viability as an economic and food resource for generations. A controversial new method to […]
Read MoreOrdering Extraction from Multiple Aquifers
Optimal groundwater extraction satisfies the condition that the marginal benefits of water consumption equal the full marginal cost of extraction in each period, including the opportunity cost of future benefits foregone. But how should this well-known condition be generalized when there are multiple aquifers available? We provide an extension of the “Pearce equation” to guide […]
Read MoreIntegrating Demand-Management with Development of Supply-Side Substitutes
Sustaining water availability at current prices in the face of growing demand and declining resources is not possible, and scarcity is further exacerbated by falling recharge levels due to climate change, urbanization, and watershed depreciation. We discuss an integrated approach to water-resource development based on principles of sustainability science. In addition to demand management such […]
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