Natural resource valuation with a tribal perspective: a case study of the Penobscot Nation

摘要

The unique settings of tribal lands and preferences of tribal members can complicate the effective application of standard natural resource use valuation tools within these tribal settings. We present a study which utilised referendum format contingent valuation methods to value foregone tribal use of the dioxin-contaminated Penobscot River in Maine. The Penobscot Nation's prior experience in using referendums to evaluate cash settlement offers provides a unique setting for this application. The valuation responses pass a scope test and are consistent with a priori expectations of economic theory as well as individual attitudes and beliefs. Implicit discount rates based on the valuation of two clean-up periods are plausible. The response model indicates that cultural motives are a significant basis of foregone use values. While each tribal setting presents unique characteristics and challenges, the presented application demonstrates how carefully applied standard valuation tools, when appropriately designed to account for and incorporate tribal history, settings, and perspective, can yield defensible estimates of resource valuation.